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Home » Eclipse Projects » Eclipse Scout » [Neon] "An internal error occurred" in a Scout EPP (Neon.M6)(jdk/nashorn/internal/runtime/ECMAException)
[Neon] "An internal error occurred" in a Scout EPP (Neon.M6) [message #1728064] Wed, 30 March 2016 17:04 Go to next message
Jeremie Bresson is currently offline Jeremie BressonFriend
Messages: 1252
Registered: October 2011
Senior Member
After an Oomph Setup (import > Projects into Workspace) in a Eclipse Scout EPP (Neon.M6 Version), I see this problem:

An internal error occurred during: "Validating org.eclipse.scout.widgets.heatmap.ui.html".
jdk/nashorn/internal/runtime/ECMAException


index.php/fa/25479/0/

In the Error Log view, I could find this entry:
eclipse.buildId=4.6.0.I20160317-0200
java.version=1.8.0_05
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.scout.product
Command-line arguments:  -data file:/C:/*******/neonM6_WS/ -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.scout.product

org.eclipse.core.jobs
Error
Wed Mar 30 18:38:50 CEST 2016
An internal error occurred during: "Validating org.eclipse.scout.widgets.heatmap.ui.html".

java.lang.NoClassDefFoundError: jdk/nashorn/internal/runtime/ECMAException
	at org.eclipse.wst.jsdt.core.dom.ASTParser.internalCreateAST(ASTParser.java:860)
	at org.eclipse.wst.jsdt.core.dom.ASTParser.createAST(ASTParser.java:651)
	at org.eclipse.wst.jsdt.internal.core.validation.JavaScriptValidator.validate(JavaScriptValidator.java:62)
	at org.eclipse.wst.validation.Validator$V2.validate(Validator.java:1159)
	at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:704)
	at org.eclipse.wst.validation.internal.ValManager$1.visit(ValManager.java:665)
	at org.eclipse.wst.validation.internal.ValManager.accept(ValManager.java:810)
	at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:669)
	at org.eclipse.wst.validation.internal.ValBuilderJob$Visitor.visit(ValBuilderJob.java:299)
	at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:120)
	at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:84)
	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82)
	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)
	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)
	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)
	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)
	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)
	at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:129)
	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:94)
	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52)
	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:117)
	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:105)
	at org.eclipse.wst.validation.internal.ValBuilderJob.fullBuild(ValBuilderJob.java:219)
	at org.eclipse.wst.validation.internal.ValBuilderJob.run(ValBuilderJob.java:178)
	at org.eclipse.wst.validation.internal.ValBuilderJob.runInWorkspace(ValBuilderJob.java:126)
	at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:39)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.lang.ClassNotFoundException: jdk.nashorn.internal.runtime.ECMAException cannot be found by org.eclipse.wst.jsdt.core_2.0.0.v201603171403
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:444)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:357)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:349)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 27 more

[Updated on: Wed, 30 March 2016 17:05]

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Re: [Neon] "An internal error occurred" in a Scout EPP (Neon.M6) [message #1733463 is a reply to message #1728064] Fri, 27 May 2016 17:33 Go to previous message
Jonah Graham is currently offline Jonah GrahamFriend
Messages: 416
Registered: June 2014
Senior Member
I don't know if you resolved your problem, but you may have had the same problem I did, or perhaps my solution will help anyway: https://dev.eclipse.org/mhonarc/lists/wtp-dev/msg09914.html



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