Eclipse Community Forums: EMF "Technology" (Ecore Tools, EMFatic, etc) » [MWE] ClassNotFoundException: org.eclipse.core.runtime.Assert

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[MWE] ClassNotFoundException: org.eclipse.core.runtime.Assert [message #507929]

Fri, 15 January 2010 03:58

Eclipse User

Hi I created a new XPand project with example files recently in Eclipse 3.5. I found out that to run this example project I have to fix bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=283942 manually. I did this.

However now I get the following error:

java.lang.ClassNotFoundException: org.eclipse.core.runtime.Assert
	at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:319)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:264)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:332)

and I can't find out which archive contains this class. Can someone please help me?

Thank you
Klemens

Re: [MWE] ClassNotFoundException: org.eclipse.core.runtime.Assert [message #508068 is a reply to message #507929]

Fri, 15 January 2010 13:20

Eclipse User

Klemens,

It's in org.eclipse.equinox.common.

alaak@gmx.de wrote:
> Hi I created a new XPand project with example files recently in
> Eclipse 3.5. I found out that to run this example project I have to
> fix bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=283942
> manually. I did this.
>
> However now I get the following error:
> java.lang.ClassNotFoundException: org.eclipse.core.runtime.Assert
> at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:319)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294 )
> at java.lang.ClassLoader.loadClass(ClassLoader.java:264)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:332 )
>
>
> and I can't find out which archive contains this class. Can someone
> please help me?
>
> Thank you
> Klemens

Re: [MWE] ClassNotFoundException: org.eclipse.core.runtime.Assert [message #508121 is a reply to message #507929]

Sat, 16 January 2010 02:22

Eclipse User

This solved the problem.

Thank you Ed.

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