New subject: [xwiki-devs] trying to run xwiki-watch on xe 1.8rc2, got error, need hint

20 Mar 2009

I decided to see what happened if i ran xwiki-watch on xe1.8rc2. I followed
these
instructions:
http://watch.xwiki.org/xwiki/bin/view/Main/Installation#HXWikiWatchoveranex…

any suggestions on how I can get past this error. Is this a type I need to
add to my tomcat conf? It seems like it should be a simple fix, what
changed?
http://code.google.com/p/google-web-toolkit-doc-1-5/wiki/FAQ_RPCContentType…:

...
  In GWT 1.5, the RPC content type was switched from
"text/plain" to
 "text/x-gwt-rpc".

 If you receive this exception, then your server is still using a GWT 1.4
 gwt-servlet.jar.
 Workaround

 Update your server to use the GWT 1.5 gwt-servlet.jar.
 So do I need a GWT 1.5 gwt-servlet.jar instead of these:

...
  -rw-r--r-- 1 root root  4086 2008-09-11 14:46
 xwiki-watch-gwt-client-1.1-milestone-1.jar
 -rw-r--r-- 1 root root 16367 2008-09-11 14:46
 xwiki-watch-gwt-server-1.1-milestone-1.jar
 in order to get rid of this message:
.....................................................
2009-03-19 16:54:38,129 [] [TP-Processor2] ERROR
[localhost].[/xwiki]            - Exception while dispatching incoming RPC
call
javax.servlet.ServletException: Content-Type was 'text/plain;
charset=utf-8'. Expected 'text/x-gwt-rpc'.
    at
com.google.gwt.user.server.rpc.RPCServletUtils.checkContentType(RPCServletUtils.java:318)
    at
com.google.gwt.user.server.rpc.RPCServletUtils.readContentAsUtf8(RPCServletUtils.java:135)
    at
com.google.gwt.user.server.rpc.RemoteServiceServlet.readContent(RemoteServiceServlet.java:335)
    at
com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:77)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:111)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at
com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at
com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:145)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at
com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:295)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
    at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
    at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
    at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
    at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
    at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
    at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
    at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773)
    at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
    at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:895)
    at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
    at java.lang.Thread.run(Thread.java:619)

Niels
http://nielsmayer.com