Cocoon/Eclipse ClassCastException

[joel <jo...@displayware.com>]

Hi,

I am using the LoadInEclipse instructions in the wiki to run cocoon 2.1.9 from
within eclipse with goal of being able to use the debugger.  Jetty starts fine
and I can server simple resources (e.g. text files) however when I try to
access a CForms pipeline, I get a ClassCastExcecption within Form.js,
specifically on the following line:

defineClass("org.apache.cocoon.forms.flow.javascript.ScriptableWidget");

Fyi, if I run this directly from Tomcat, it works fine.  Any suggestions on
what might be wrong?  Thanks in advance.

Joel



java.lang.ClassCastException
	at
org.mozilla.javascript.optimizer.InvokerImpl.createInvoker(InvokerImpl.java:273)
	at org.mozilla.javascript.FunctionObject.doInvoke(FunctionObject.java:520)
	at org.mozilla.javascript.FunctionObject.callVarargs(FunctionObject.java:538)
	at org.mozilla.javascript.FunctionObject.call(FunctionObject.java:403)
	at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1244)
	at
org.mozilla.javascript.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:1134)
	at
org.mozilla.javascript.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:190)
	at
org.mozilla.javascript.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:138)
	at
org.mozilla.javascript.continuations.InterpretedScriptImpl.call(InterpretedScriptImpl.java:137)
	at org.mozilla.javascript.InterpretedScript.exec(InterpretedScript.java:59)
	at
org.apache.cocoon.components.flow.javascript.fom.FOM_JavaScriptInterpreter.setupContext(FOM_JavaScriptInterpreter.java:611)
	at
org.apache.cocoon.components.flow.javascript.fom.FOM_JavaScriptInterpreter.callFunction(FOM_JavaScriptInterpreter.java:717)
	at
org.apache.cocoon.components.treeprocessor.sitemap.CallFunctionNode.invoke(CallFunctionNode.java:138)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
	at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
	at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
	at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
	at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
	at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
	at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
	at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
	at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
	at org.apache.cocoon.Cocoon.process(Cocoon.java:686)
	at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1153)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358)
	at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294)
	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
	at org.mortbay.http.HttpContext.handle(HttpContext.java:1807)
	at
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525)
	at org.mortbay.http.HttpContext.handle(HttpContext.java:1757)
	at org.mortbay.http.HttpServer.service(HttpServer.java:879)
	at org.mortbay.http.HttpConnection.service(HttpConnection.java:789)
	at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960)
	at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806)
	at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218)
	at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:300)
	at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:511)



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