September 2019 - xwiki-devs@xwiki.org

[xwiki-devs] [ANN] Mailing list is now deprecated!
by Vincent Massol 18 Sep '19

18 Sep '19

Hi everyone, Following our vote on https://markmail.org/message/j7wiezlpggft3yfm the devs mailing list is now deprecated. All devs discussions should now go on https://forum.xwiki.org into the “Development” category. I would like to thank our devs mailing list for the nice service it has provided the XWiki project over the last 10 years+ :) Thank you -Vincent on behalf of the XWiki dev community

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[xwiki-devs] [VOTE] Use discourse for the "dev" mailing list
by Guillaume Delhumeau 18 Sep '19

18 Sep '19

Hi devs, I think we are now satisfied with our experimentation with the "users" mailing list on discourse. I propose you to move the "dev" ML too. My main point is that it allows advanced formatting (which is good when you have complex proposals), meanwhile the formatting is lost with our archiving tool like markmail (it's plain text). Here is my +1. Thanks, -- Guillaume Delhumeau (guillaume.delhumeau(a)xwiki.com) Research & Development Engineer at XWiki SAS Committer on the XWiki.org project

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[xwiki-devs] [contrib] Page relations / graph application
by Stéphane Laurière 14 Sep '19

14 Sep '19

Hi everyone, While the page relations application [1] introduced the ability to draw basic relations between pages outside the page content itself, a new branch I've been working on [2] implements "typed relations", for instance: "The Jungle Book" "has author" "Rudyard Kipling", where each of these items is represented by a page, and page "has author" itself has relation "is a" with page "Relation". It is similar to what MediaWiki extensions such as Semantic MediaWiki [3] or Wikibase [4] propose. A documentation draft covers the approach in more details in the XWiki development area [5]. Since the application data has an underlying graph structure, I was wondering whether we could use the name "application-graph" for it, considering also the current traction that graphs seem to have [6]. [1] https://extensions.xwiki.org/xwiki/bin/view/Extension/Page%20Relations%20Ap… [2] https://github.com/xwiki-contrib/application-page-relations/tree/graph [3] https://en.wikipedia.org/wiki/Semantic_MediaWiki [4] https://en.wikipedia.org/wiki/Wikibase [5] https://dev.xwiki.org/xwiki/bin/view/Drafts/Graph%20Application [6] https://www.gartner.com/en/newsroom/press-releases/2019-02-18-gartner-ident… The branch code is now installable, it comes with a simple demo around Nobel Prize laureates. The typed relations are managed by dedicated Solr fields and the application implements a generic graph API that I came up with [6] because I couldn't find one with the needed features among the existing libraries such as Apache Giraph [7] or JGraphT [8]. [6] https://github.com/xwiki-contrib/application-page-relations/tree/graph/java… [7] http://giraph.apache.org/ [8] https://jgrapht.org/ What do you think about this approach? Do you have anything against adopting the name "application-graph"? Would it make sense in your opinion to host the graph API it contains under the xwiki-commons namespace? Cheers Stéphane

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[xwiki-devs] [XWiki Day] BFD#224
by Oana-Lavinia Florean 13 Sep '19

13 Sep '19

Hello devs, This Thursday is BFD#224: http://dev.xwiki.org/xwiki/bin/view/Community/XWikiDays#HBugfixingday Our current status is: * 2 bugs over 120 days (4 months), i.e. we need to create 2 bugs to have created bugs == closed bugs (congrats for this!) * -60 bugs over 365 days (1 year) * -113 bugs over 500 days (between 1 and 2 years) * -354 bugs over 1600 days (4.3 years) See https://jira.xwiki.org/secure/Dashboard.jspa?selectPageId=10352 Here's the BFD#224 dashboard to follow the progress during the day: https://jira.xwiki.org/secure/Dashboard.jspa?selectPageId=14442 Good luck at fixing bugs, Lavinia

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Re: [xwiki-devs] XWiki/xwiki-platform/master - [Main] - Build # 2249 - UNSTABLE
by Vincent Massol 12 Sep '19

12 Sep '19

I caused this one by committing by error a change in commons. I’ve reverted it so it should pass during the next run. Sorry about that. Thanks -Vincent > On 12 Sep 2019, at 13:40, Jenkins LTS <build.noreply(a)xwiki.org> wrote: > > Check console output at https://ci.xwiki.org/job/XWiki/job/xwiki-platform/job/master/2249/ to view the results. > > Failed tests: > > 4 tests failed. > FAILED: org.xwiki.security.authorization.internal.DefaultAuthorizationSettlerTest.Platform Builds / quality / Build for Quality / initializationError > > Error Message: > org.xwiki.security.authorization.internal.DefaultAuthorizationSettlerTest > > Stack Trace: > java.lang.ClassNotFoundException: org.xwiki.security.authorization.internal.DefaultAuthorizationSettlerTest > at java.lang.ClassLoader.findClass(ClassLoader.java:530) > at org.xwiki.test.isolation.IsolatedTestRunner$IsolatedTestClassLoader.loadLocalClass(IsolatedTestRunner.java:167) > at org.xwiki.test.isolation.IsolatedTestRunner$IsolatedTestClassLoader.loadClass(IsolatedTestRunner.java:155) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:348) > at org.xwiki.test.isolation.IsolatedTestRunner.getFromTestClassloader(IsolatedTestRunner.java:125) > at org.xwiki.test.isolation.IsolatedTestRunner.<init>(IsolatedTestRunner.java:84) > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) > at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104) > at org.junit.vintage.engine.discovery.DefensiveAllDefaultPossibilitiesBuilder$DefensiveAnnotatedBuilder.buildRunner(DefensiveAllDefaultPossibilitiesBuilder.java:113) > at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86) > at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59) > at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26) > at org.junit.vintage.engine.discovery.DefensiveAllDefaultPossibilitiesBuilder.runnerForClass(DefensiveAllDefaultPossibilitiesBuilder.java:56) > at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59) > at org.junit.vintage.engine.discovery.TestClassRequestResolver.createRunnerTestDescriptor(TestClassRequestResolver.java:55) > at org.junit.vintage.engine.discovery.VintageDiscoverer.lambda$discover$0(VintageDiscoverer.java:53) > at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) > at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) > at java.util.Iterator.forEachRemaining(Iterator.java:116) > at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) > at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) > at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) > at java.util.stream.StreamSpliterators$WrappingSpliterator.forEachRemaining(StreamSpliterators.java:312) > at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742) > at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) > at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) > at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) > at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) > at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) > at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) > at org.junit.vintage.engine.discovery.VintageDiscoverer.discover(VintageDiscoverer.java:55) > at org.junit.vintage.engine.VintageTestEngine.discover(VintageTestEngine.java:62) > at org.junit.platform.launcher.core.DefaultLauncher.discoverEngineRoot(DefaultLauncher.java:177) > at org.junit.platform.launcher.core.DefaultLauncher.discoverRoot(DefaultLauncher.java:164) > at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128) > at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150) > at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:124) > at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) > at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) > at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) > at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) > > > FAILED: org.xwiki.security.authorization.internal.DefaultAuthorizationSettlerTest.Platform Builds / main / Build for Main / initializationError > > Error Message: > org.xwiki.security.authorization.internal.DefaultAuthorizationSettlerTest > > Stack Trace: > java.lang.ClassNotFoundException: org.xwiki.security.authorization.internal.DefaultAuthorizationSettlerTest > at java.lang.ClassLoader.findClass(ClassLoader.java:530) > at org.xwiki.test.isolation.IsolatedTestRunner$IsolatedTestClassLoader.loadLocalClass(IsolatedTestRunner.java:167) > at org.xwiki.test.isolation.IsolatedTestRunner$IsolatedTestClassLoader.loadClass(IsolatedTestRunner.java:155) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:348) > at org.xwiki.test.isolation.IsolatedTestRunner.getFromTestClassloader(IsolatedTestRunner.java:125) > at org.xwiki.test.isolation.IsolatedTestRunner.<init>(IsolatedTestRunner.java:84) > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) > at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104) > at org.junit.vintage.engine.discovery.DefensiveAllDefaultPossibilitiesBuilder$DefensiveAnnotatedBuilder.buildRunner(DefensiveAllDefaultPossibilitiesBuilder.java:113) > at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86) > at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59) > at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26) > at org.junit.vintage.engine.discovery.DefensiveAllDefaultPossibilitiesBuilder.runnerForClass(DefensiveAllDefaultPossibilitiesBuilder.java:56) > at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59) > at org.junit.vintage.engine.discovery.TestClassRequestResolver.createRunnerTestDescriptor(TestClassRequestResolver.java:55) > at org.junit.vintage.engine.discovery.VintageDiscoverer.lambda$discover$0(VintageDiscoverer.java:53) > at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) > at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) > at java.util.Iterator.forEachRemaining(Iterator.java:116) > at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) > at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) > at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) > at java.util.stream.StreamSpliterators$WrappingSpliterator.forEachRemaining(StreamSpliterators.java:312) > at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742) > at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) > at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) > at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) > at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) > at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) > at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) > at org.junit.vintage.engine.discovery.VintageDiscoverer.discover(VintageDiscoverer.java:55) > at org.junit.vintage.engine.VintageTestEngine.discover(VintageTestEngine.java:62) > at org.junit.platform.launcher.core.DefaultLauncher.discoverEngineRoot(DefaultLauncher.java:177) > at org.junit.platform.launcher.core.DefaultLauncher.discoverRoot(DefaultLauncher.java:164) > at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128) > at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150) > at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:124) > at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) > at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) > at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) > at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) > > > FAILED: org.xwiki.test.ui.extension.ExtensionIT.Platform Builds / main / Build for Main / testUpgradeWithMergeConflict > > Error Message: > expected:<[Page properties, XWiki.WikiMacroClass[0]]> but was:<[]> > > Stack Trace: > java.lang.AssertionError: expected:<[Page properties, XWiki.WikiMacroClass[0]]> but was:<[]> at org.junit.Assert.fail(Assert.java:88) at org.junit.Assert.failNotEquals(Assert.java:834) at org.junit.Assert.assertEquals(Assert.java:118) at org.junit.Assert.assertEquals(Assert.java:144) at org.xwiki.test.ui.extension.ExtensionIT.testUpgradeWithMergeConflict(ExtensionIT.java:815) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.xwiki.test.ui.AuthenticationRule$1.evaluate(AuthenticationRule.java:73) at org.xwiki.test.ui.browser.BrowserTestRule$1.evaluate(BrowserTestRule.java:104) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at com.google.code.tempusfugit.concurrency.IntermittentTestRunner.runChild(IntermittentTestRunner.java:36) at com.google.code.tempusfugit.concurrency.IntermittentTestRunner.runChild(IntermittentTestRunner.java:25) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.xwiki.test.integration.junit4.ValidateConsoleRule$ValidateConsoleStatement.evaluate(ValidateConsoleRule.java:73) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runners.Suite.runChild(Suite.java:128) at org.junit.runners.Suite.runChild(Suite.java:27) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.extensions.cpsuite.ClasspathSuite.run(ClasspathSuite.java:194) at org.xwiki.test.integration.XWikiExecutorSuite.run(XWikiExecutorSuite.java:195) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at org.junit.runner.JUnitCore.run(JUnitCore.java:115) at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:40) at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.Iterator.forEachRemaining(Iterator.java:116) at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80) at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:71) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:229) at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:197) at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:211) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:191) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) > > FAILED: org.xwiki.test.ui.extension.ExtensionIT.Platform Builds / main / Build for Main / org.xwiki.test.ui.extension.ExtensionIT > > Error Message: > The following lines were matching forbidden content:[ > 2019-09-12 12:01:30,696 [Exec Stream Pumper] - 2019-09-12 12:01:30,696 [http://localhost:8080/xwiki/bin/get/XWiki/Extensions] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #unifiedDiff called at 16:xwiki:XWiki.Extensions[line 90, column 9] > 2019-09-12 12:01:30,697 [Exec Stream Pumper] - 2019-09-12 12:01:30,696 [http://localhost:8080/xwiki/bin/get/XWiki/Extensions] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #displayPropertyDiff called at 16:xwiki:XWiki.Extensions[line 98, column 5] > 2019-09-12 12:01:30,697 [Exec Stream Pumper] - 2019-09-12 12:01:30,697 [http://localhost:8080/xwiki/bin/get/XWiki/Extensions] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #maybeDisplayPropertyDiff called at 16:xwiki:XWiki.Extensions[line 145, column 9] > 2019-09-12 12:01:30,697 [Exec Stream Pumper] - 2019-09-12 12:01:30,697 [http://localhost:8080/xwiki/bin/get/XWiki/Extensions] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #displayDocumentFieldsDiff called at 16:xwiki:XWiki.Extensions[line 350, column 5] > 2019-09-12 12:01:30,697 [Exec Stream Pumper] - 2019-09-12 12:01:30,697 [http://localhost:8080/xwiki/bin/get/XWiki/Extensions] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #displayDocumentDiff called at 16:xwiki:XWiki.Extensions[line 119, column 9] > 2019-09-12 12:01:30,702 [Exec Stream Pumper] - 2019-09-12 12:01:30,701 [http://localhost:8080/xwiki/bin/get/XWiki/Extensions] ERROR c.x.x.XWiki - Error while evaluating velocity template [changesdoc.vm] > 2019-09-12 12:01:30,703 [Exec Stream Pumper] - org.xwiki.rendering.RenderingException: Failed to execute renderer > 2019-09-12 12:01:30,708 [Exec Stream Pumper] - Caused by: org.xwiki.rendering.RenderingException: Failed to evaluate template > 2019-09-12 12:01:30,733 [Exec Stream Pumper] - Caused by: org.xwiki.velocity.XWikiVelocityException: Failed to evaluate content with id [xwiki:XWiki.Extensions] > 2019-09-12 12:01:30,733 [Exec Stream Pumper] - Caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'unified' in class org.xwiki.diff.script.DiffDisplayerScriptService threw exception java.lang.NullPointerException at 16:xwiki:XWiki.Extensions[line 6, column 48] > 2019-09-12 12:01:30,741 [Exec Stream Pumper] - Caused by: java.lang.NullPointerException: null > 2019-09-12 12:01:34,182 [Exec Stream Pumper] - 2019-09-12 12:01:34,180 [http://localhost:8080/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.…] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #unifiedDiff called at 16:xwiki:XWiki.XWikiPreferences[line 90, column 9] > 2019-09-12 12:01:34,183 [Exec Stream Pumper] - 2019-09-12 12:01:34,180 [http://localhost:8080/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.…] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #displayPropertyDiff called at 16:xwiki:XWiki.XWikiPreferences[line 98, column 5] > 2019-09-12 12:01:34,183 [Exec Stream Pumper] - 2019-09-12 12:01:34,180 [http://localhost:8080/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.…] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #maybeDisplayPropertyDiff called at 16:xwiki:XWiki.XWikiPreferences[line 145, column 9] > 2019-09-12 12:01:34,183 [Exec Stream Pumper] - 2019-09-12 12:01:34,180 [http://localhost:8080/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.…] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #displayDocumentFieldsDiff called at 16:xwiki:XWiki.XWikiPreferences[line 350, column 5] > 2019-09-12 12:01:34,183 [Exec Stream Pumper] - 2019-09-12 12:01:34,180 [http://localhost:8080/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.…] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #displayDocumentDiff called at 16:xwiki:XWiki.XWikiPreferences[line 119, column 9] > 2019-09-12 12:01:34,188 [Exec Stream Pumper] - 2019-09-12 12:01:34,182 [http://localhost:8080/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.…] ERROR c.x.x.XWiki - Error while evaluating velocity template [changesdoc.vm] > 2019-09-12 12:01:34,189 [Exec Stream Pumper] - org.xwiki.rendering.RenderingException: Failed to execute renderer > 2019-09-12 12:01:34,192 [Exec Stream Pumper] - Caused by: org.xwiki.rendering.RenderingException: Failed to evaluate template > 2019-09-12 12:01:34,192 [Exec Stream Pumper] - Caused by: org.xwiki.velocity.XWikiVelocityException: Failed to evaluate content with id [xwiki:XWiki.XWikiPreferences] > 2019-09-12 12:01:34,192 [Exec Stream Pumper] - Caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'unified' in class org.xwiki.diff.script.DiffDisplayerScriptService threw exception java.lang.NullPointerException at 16:xwiki:XWiki.XWikiPreferences[line 6, column 48] > 2019-09-12 12:01:34,213 [Exec Stream Pumper] - Caused by: java.lang.NullPointerException: null > ] > > Stack Trace: > java.lang.AssertionError: > The following lines were matching forbidden content:[ > 2019-09-12 12:01:30,696 [Exec Stream Pumper] - 2019-09-12 12:01:30,696 [http://localhost:8080/xwiki/bin/get/XWiki/Extensions] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #unifiedDiff called at 16:xwiki:XWiki.Extensions[line 90, column 9] > 2019-09-12 12:01:30,697 [Exec Stream Pumper] - 2019-09-12 12:01:30,696 [http://localhost:8080/xwiki/bin/get/XWiki/Extensions] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #displayPropertyDiff called at 16:xwiki:XWiki.Extensions[line 98, column 5] > 2019-09-12 12:01:30,697 [Exec Stream Pumper] - 2019-09-12 12:01:30,697 [http://localhost:8080/xwiki/bin/get/XWiki/Extensions] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #maybeDisplayPropertyDiff called at 16:xwiki:XWiki.Extensions[line 145, column 9] > 2019-09-12 12:01:30,697 [Exec Stream Pumper] - 2019-09-12 12:01:30,697 [http://localhost:8080/xwiki/bin/get/XWiki/Extensions] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #displayDocumentFieldsDiff called at 16:xwiki:XWiki.Extensions[line 350, column 5] > 2019-09-12 12:01:30,697 [Exec Stream Pumper] - 2019-09-12 12:01:30,697 [http://localhost:8080/xwiki/bin/get/XWiki/Extensions] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #displayDocumentDiff called at 16:xwiki:XWiki.Extensions[line 119, column 9] > 2019-09-12 12:01:30,702 [Exec Stream Pumper] - 2019-09-12 12:01:30,701 [http://localhost:8080/xwiki/bin/get/XWiki/Extensions] ERROR c.x.x.XWiki - Error while evaluating velocity template [changesdoc.vm] > 2019-09-12 12:01:30,703 [Exec Stream Pumper] - org.xwiki.rendering.RenderingException: Failed to execute renderer > 2019-09-12 12:01:30,708 [Exec Stream Pumper] - Caused by: org.xwiki.rendering.RenderingException: Failed to evaluate template > 2019-09-12 12:01:30,733 [Exec Stream Pumper] - Caused by: org.xwiki.velocity.XWikiVelocityException: Failed to evaluate content with id [xwiki:XWiki.Extensions] > 2019-09-12 12:01:30,733 [Exec Stream Pumper] - Caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'unified' in class org.xwiki.diff.script.DiffDisplayerScriptService threw exception java.lang.NullPointerException at 16:xwiki:XWiki.Extensions[line 6, column 48] > 2019-09-12 12:01:30,741 [Exec Stream Pumper] - Caused by: java.lang.NullPointerException: null > 2019-09-12 12:01:34,182 [Exec Stream Pumper] - 2019-09-12 12:01:34,180 [http://localhost:8080/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.…] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #unifiedDiff called at 16:xwiki:XWiki.XWikiPreferences[line 90, column 9] > 2019-09-12 12:01:34,183 [Exec Stream Pumper] - 2019-09-12 12:01:34,180 [http://localhost:8080/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.…] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #displayPropertyDiff called at 16:xwiki:XWiki.XWikiPreferences[line 98, column 5] > 2019-09-12 12:01:34,183 [Exec Stream Pumper] - 2019-09-12 12:01:34,180 [http://localhost:8080/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.…] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #maybeDisplayPropertyDiff called at 16:xwiki:XWiki.XWikiPreferences[line 145, column 9] > 2019-09-12 12:01:34,183 [Exec Stream Pumper] - 2019-09-12 12:01:34,180 [http://localhost:8080/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.…] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #displayDocumentFieldsDiff called at 16:xwiki:XWiki.XWikiPreferences[line 350, column 5] > 2019-09-12 12:01:34,183 [Exec Stream Pumper] - 2019-09-12 12:01:34,180 [http://localhost:8080/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.…] ERROR o.x.v.i.DefaultVelocityEngine - Exception in macro #displayDocumentDiff called at 16:xwiki:XWiki.XWikiPreferences[line 119, column 9] > 2019-09-12 12:01:34,188 [Exec Stream Pumper] - 2019-09-12 12:01:34,182 [http://localhost:8080/xwiki/bin/admin/XWiki/XWikiPreferences?section=XWiki.…] ERROR c.x.x.XWiki - Error while evaluating velocity template [changesdoc.vm] > 2019-09-12 12:01:34,189 [Exec Stream Pumper] - org.xwiki.rendering.RenderingException: Failed to execute renderer > 2019-09-12 12:01:34,192 [Exec Stream Pumper] - Caused by: org.xwiki.rendering.RenderingException: Failed to evaluate template > 2019-09-12 12:01:34,192 [Exec Stream Pumper] - Caused by: org.xwiki.velocity.XWikiVelocityException: Failed to evaluate content with id [xwiki:XWiki.XWikiPreferences] > 2019-09-12 12:01:34,192 [Exec Stream Pumper] - Caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'unified' in class org.xwiki.diff.script.DiffDisplayerScriptService threw exception java.lang.NullPointerException at 16:xwiki:XWiki.XWikiPreferences[line 6, column 48] > 2019-09-12 12:01:34,213 [Exec Stream Pumper] - Caused by: java.lang.NullPointerException: null > ] > at org.xwiki.test.integration.junit.LogCaptureValidator.validate(LogCaptureValidator.java:201) > at org.xwiki.test.integration.junit4.ValidateConsoleRule$ValidateConsoleStatement.after(ValidateConsoleRule.java:95) > at org.xwiki.test.integration.junit4.ValidateConsoleRule$ValidateConsoleStatement.evaluate(ValidateConsoleRule.java:78) > at org.junit.rules.RunRules.evaluate(RunRules.java:20) > at org.junit.runners.ParentRunner.run(ParentRunner.java:363) > at org.junit.runners.Suite.runChild(Suite.java:128) > at org.junit.runners.Suite.runChild(Suite.java:27) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) > at org.junit.runners.ParentRunner.run(ParentRunner.java:363) > at org.junit.extensions.cpsuite.ClasspathSuite.run(ClasspathSuite.java:194) > at org.xwiki.test.integration.XWikiExecutorSuite.run(XWikiExecutorSuite.java:195) > at org.junit.runner.JUnitCore.run(JUnitCore.java:137) > at org.junit.runner.JUnitCore.run(JUnitCore.java:115) > at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:40) > at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) > at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) > at java.util.Iterator.forEachRemaining(Iterator.java:116) > at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) > at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) > at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) > at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) > at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) > at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) > at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) > at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80) > at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:71) > at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:229) > at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:197) > at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:211) > at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:191) > at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128) > at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150) > at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:124) > at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) > at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) > at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) > at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)

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[xwiki-devs] [XWiki Day] BFD#223
by Oana-Lavinia Florean 06 Sep '19

06 Sep '19

Hello devs, This Thursday is BFD#223: http://dev.xwiki.org/xwiki/bin/view/Community/XWikiDays#HBugfixingday Our current status is: * -19 bugs over 120 days (4 months), i.e. we need to close 19 bugs to have created bugs == closed bugs * -69 bugs over 365 days (1 year) * -133 bugs over 500 days (between 1 and 2 years) * -363 bugs over 1600 days (4.3 years) See https://jira.xwiki.org/secure/Dashboard.jspa?selectPageId=10352 Here's the BFD#223 dashboard to follow the progress during the day: https://jira.xwiki.org/secure/Dashboard.jspa?selectPageId=14441 Good luck at fixing bugs, Lavinia

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[xwiki-devs] [Proposal] Cleaning of flickering tests
by Simon Urli 06 Sep '19

06 Sep '19

Hi everyone, I was checking our list of flickering tests in JIRA (https://jira.xwiki.org/issues/?jql=labels%20%3D%20flickering%20AND%20status…) and I noticed that we had somehow old flickering test issue concerning test that I've never seen failing. So I propose we close some of them as inactive: the ones that we don't remember having seen for a while. The ideal would be to have a mechanism to update the issue when the CI fails on a flicker, but it takes time to do properly and it's not a priority. On the contrary I propose to trust our memory: if we're wrong because we have closed a flicker that is still happening, it will allow us to remind that we have this flicker to fix and we can easily reopen the issue. As Thomas mentioned on the chat, we should also update the release plan to include the inactive flickers in the list of issue to check. So for now I propose to close the following list of issues as inactive: * XWIKI-14399: AddRemoveTagsTest#addAndDeleteTagFromTagPage is flickering (https://jira.xwiki.org/browse/XWIKI-14399) * XWIKI-14396: AnnotationsTest#addAndDeleteAnnotations is flickering (https://jira.xwiki.org/browse/XWIKI-14396) * XWIKI-14394: SectionTest.testSectionEditInWikiEditorWhenSyntax2x (xwiki-enterprise-test-ui) is flaky (https://jira.xwiki.org/browse/XWIKI-14394) * XWIKI-14386: appwithinminutes.AppsLiveTableTest.testEditApplication is possibly flaky (https://jira.xwiki.org/browse/XWIKI-14386) * XWIKI-14835: DeletePageTest#deletePageIsImpossibleWhenNoDeleteRights is flickering (https://jira.xwiki.org/browse/XWIKI-14835) * XWIKI-14860: LoginTest#testDataIsPreservedAfterLogin is flickering (https://jira.xwiki.org/browse/XWIKI-14860) And I propose in general to close the flickers we don't remember having seen after a cycle as inactive. WDYT? Simon -- Simon Urli Software Engineer at XWiki SAS simon.urli(a)xwiki.com More about us at http://www.xwiki.com

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[xwiki-devs] [GSoC] GSoC 2019 has concluded. Congratulations, XWiki students!
by Eduard Moraru 05 Sep '19

05 Sep '19

Hello, GSoC students, mentors, devs, As you have probably seen by now, the Google Summer of Code 2019 program has now concluded: https://opensource.googleblog.com/2019/09/thats-wrap-for-google-summer-of-c… We would like to congratulate this year's students that have successfully finished their projects. Here's their end of project reports together with some of their impressions of the experience: * Ashish Sharma - https://www.xwiki.org/xwiki/bin/view/Blog/My%20GSOC%20journey%20with%20xwik… * Divyansh Jain - https://www.xwiki.org/xwiki/bin/view/Blog/My%20GSOC19%20Experience./ * Fawad Ali - https://gist.github.com/9inpachi/b02fd831de7d79a7f3823634019470c4 We are very happy to have have had them in XWiki's community during this summer. We hope they had a good time while gaining practical experience and guidance in an open source project and that they found XWiki to be an interesting and welcoming project that they can continue contributing in the future, by either continuously improving their GSoC project or other interesting parts of the XWiki project itself. See you around (on the mailing list, on the chat, forum, github, etc.), keep up the good work, good luck at school and thanks for helping the XWiki project grow! -The XWiki Development Team

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[xwiki-devs] Interactive Maps Application 1.1 Released
by Fawad Ali 04 Sep '19

04 Sep '19

Hi all, Hope you are doing well. The full version (1.1) for "Interactive Maps Application" has been released. This version adds key features like shapes, indoor maps, map editor and other advanced options for configuration. Thanks to Ecaterina for adding Fix Version/s 1.0 to the related issues. And Stephane, for pointing out all the important bugs and suggesting improvements. Extension: https://extensions.xwiki.org/xwiki/bin/view/Extension/InteractiveMapsApplic… Best, Fawad

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[xwiki-devs] Map Application - GSoC 19
by Fawad Ali 04 Sep '19

04 Sep '19

Hi everyone, Hope all of you are doing great. About Me I am Fawad Ali, selected as a student for Google Summer of Code. Currently enrolled in the 6th semester at University of Engineering and Technology, Taxila. I am a resident of Pakistan currently living in the city of Rawalpindi. It is a great honor to have been selected and have a chance to work with XWiki. :) *Profiles* GitHub - https://github.com/9inpachi LinkedIn - https://www.linkedin.com/in/fawadaliq/ Riot - @ginpachi:matrix.org I will be presenting my project "Map Application" to all of you. Following are the relevant details. Map Application *Mentors: *Stéphane Laurière, Ecaterina Moraru *Technologies:* JavaScript, Velocity, Java, Leaflet, other if required Overview This project is about the development of interactive maps in XWiki. Creation of an application within XWiki that will allow users to generate interactive maps which support collaboration and are easy to create so that locations can be shared, and areas can be associated with structured data. This application will open several possibilities that can be utilized within XWiki and broaden the overall scope by allowing map rich wikis where locations and areas can be presented in a way that will increase the understandability of data. It will also allow for the sharing of custom map related data which would be very helpful since users and admins will be able to present locations in an information rich map environment which will be interactive. Features > *Markers and popups* - Place markers anywhere on the map and associate popups with them. > *Path between two points* - A path will be generated by the application linking two points of interest. > *Location search* - Search any location on the map. > *Filtered list maps* - Allow the user to search for a specific kind of place (e.g. restaurants) and get a list of locations to choose from. Through the content available and binded to a location, the user will be able to learn some aspects of the location. > *Custom shapes* - Custom shapes can be used to highlight a specific area for representation. The content associated with these shapes can give useful information about the area. > *Indoor maps* - Such maps will be able to describe the internal structure or fair plan of a building or structure. They can be used to guide users in a big building and locate point of interests. > *Maps on mobile* - Special design arrangements will be made for easily viewing of maps and availing all the features of the application on mobile devices. > *Custom map backgrounds* - Custom backgrounds will make the environment of interactive maps much suitable for a specific purpose If you have any features in mind that will make the Map Application better please feel free to reply to this mail. This is all for the summary of the project, if you want to have a more deeper insight, please check out the full proposal. *Project Proposal: * https://drive.google.com/open?id=14qXC7Oy2bPUASfVtSTIsNG1sPcfm5Ikr Thanks for reading through the mail. I will be looking forward to your guidance through this summer and your contributions to the project. If you have any questions or suggestions, please feel free to reply to this mail. Au revoir. :) Best, Fawad Ali

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