Hi, What version of XWiki are you using? Did you check the compatibility section for this extension (I think we need to make that information more visible from within XWiki and even display a warning if it’s been reported to not work with one’s version of XWiki - I’ve created http://jira.xwiki.org/browse/XWIKI-12511 - I’ve also created http://jira.xwiki.org/browse/XWIKI-12510 which is related)? Thanks -Vincent On 6 Sep 2015 at 23:42:25, wout.vanduffel ([email protected](mailto:[email protected])) wrote:
All,
I am trying to install the social login application, but I receive the following error on install
Any ideas?
Kr
W
Failed to get fields for class [org.xwiki.social.authentication.internal.DefaultSocialAuthManager] because the class [Lorg/xwiki/crypto/passwd/PasswordCryptoService;] couldn't be found in the ClassLoader. class java.lang.NoClassDefFoundError: Failed to get fields for class [org.xwiki.social.authentication.internal.DefaultSocialAuthManager] because the class [Lorg/xwiki/crypto/passwd/PasswordCryptoService;] couldn't be found in the ClassLoader. at org.xwiki.component.util.ReflectionUtils.getAllFields(ReflectionUtils.java:71) at org.xwiki.component.annotation.ComponentDescriptorFactory.createComponentDescriptor(ComponentDescriptorFactory.java:132) at org.xwiki.component.annotation.ComponentDescriptorFactory.createComponentDescriptors(ComponentDescriptorFactory.java:105) at org.xwiki.component.annotation.ComponentAnnotationLoader.register(ComponentAnnotationLoader.java:168) at org.xwiki.component.annotation.ComponentAnnotationLoader.initialize(ComponentAnnotationLoader.java:136) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.loadComponents(JarExtensionHandler.java:149) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.install(JarExtensionHandler.java:103) at org.xwiki.extension.handler.internal.DefaultExtensionHandlerManager.install(DefaultExtensionHandlerManager.java:85) at org.xwiki.extension.job.internal.AbstractExtensionJob.installExtension(AbstractExtensionJob.java:256) at org.xwiki.extension.job.internal.AbstractExtensionJob.applyAction(AbstractExtensionJob.java:204) at org.xwiki.extension.job.internal.AbstractExtensionJob.applyActions(AbstractExtensionJob.java:151) at org.xwiki.extension.job.internal.InstallJob.runInternal(InstallJob.java:150) at org.xwiki.job.internal.AbstractJob.runInContext(AbstractJob.java:209) at org.xwiki.job.internal.AbstractJob.run(AbstractJob.java:192) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) Finished job of type [install] with identifier [extension/action/org.xwiki.contrib:xwiki-social-login-ui/wiki:xwiki]