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

Home » Modeling » EMF "Technology" (Ecore Tools, EMFatic, etc) » [MWE] ClassNotFoundException: org.eclipse.core.runtime.Assert(Cannot find out where this class is located)

Show: Today's Messages :: Show Polls :: Message Navigator

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

Fri, 15 January 2010 08:58

Klemens

Messages: 4
Registered: January 2010
Location: Germany

Junior Member

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

Report message to a moderator

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

Fri, 15 January 2010 18:20

Ed Merks

Messages: 31904
Registered: July 2009

Senior Member

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

Ed Merks
Professional Support: https://www.macromodeling.com/

Report message to a moderator