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[SOLVED] - Eclipse 4 product migration from Oxygen to Eclipse 2020-06 : ClassNotFoundException [message #1835391]

Wed, 02 December 2020 04:58

Eclipse User

Hi,
I migrate an Eclipse 4 product from Oxygen to Eclipse 2020-06.
I've got a ClassNotFoundException when some plugin try to load classes using reflection. All is well in the Oxygen version of the product.

By example with cxf, the org.apache.cxf.cxf-core, try to load the org.objectweb.asm.ClassWriter class.

This class is in the org.objectweb.asm bundle.

This problem of ClassNotFoundException is not specific to the org.apache.cxf.cxf-core bundle. I've got a similar problem with other bundle.

I compare the class loading between the Oxygen version and the Eclipse 2020-06 version without finding the issue.

The two same ClassLoader are used in the both versions :
- org.eclipse.osgi.internal.framework.ContextFinder
- org.eclipse.osgi.internal.loader.EquinoxClassLoader

The version of the JDK is the same for the two products : JDK8.

Is somebody have got a similar issue with class loading ?
Thanks for help,
--
Philippe

[Updated on: Tue, 08 December 2020 08:35] by Moderator

Re: [SOLVED] - Eclipse 4 product migration from Oxygen to Eclipse 2020-06 : ClassNotFoundException [message #1835605 is a reply to message #1835391]

Tue, 08 December 2020 08:35

Eclipse User

Solution :
The problem was due to a version incompatibility between cxf plugins and asm plugins. We fixed the problem by updating the version of cxf in our target platform.

[Updated on: Tue, 08 December 2020 08:35] by Moderator

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