[Xtend 2.13.0/2.14.0] SecurityException occures when using xtend-maven-plugin

[Christian Hülsmeier]

Hello,

we are facing the problem that our maven build breaks if the xtend-maven-plugin is included. The last successful build was yesterday (28/06/2018; 8:15 pm).

The following error occures (also see attached log file):

1) Error injecting constructor, com.google.inject.internal.util.$ComputationException: com.google.inject.internal.util.$ComputationException: java.lang.SecurityException: class "org.eclipse.core.runtime.OperationCanceledException"'s signer information does not match signer information of other classes in the same package

  at org.eclipse.xtend.maven.XtendCompile.<init>(Unknown Source)

  while locating org.eclipse.xtend.maven.XtendCompile

1 error

To be sure that my environment is not corrupted I removed my local repository completely, build a test project with the maven-archetype (as descriped here https://www.eclipse.org/xtend/download.html) and build the project against maven central.

Does anyone else has this problem?

Is there anyone who can help?

We really need a solution as soon as possible, because currently we can not build our software.

Additional infos/parameters:

- java version "1.8.0_162"

- Apache Maven 3.5.3 (3383c37e1f9e9b3bc3df5050c29c8aff9f295297; 2018-02-24T20:49:05+01:00)

The environment didn't change since yesterday.

The error can be reproduced on other environments including Jenkins.

Best regards

Christian

[Jan Köhnlein]

It's a signing issue.
See https://www.eclipse.org/forums/index.php/m/1791442/#msg_1791442
A patch is being worked out.

--
Dr. Jan Köhnlein
jan.ko...@typefox.io

TypeFox GmbH
Am Germaniahafen 1
24143 Kiel

Phone: +49 151 17396687
Skype: jankoehnlein
Twitter: jankoehnlein

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Geschäftsführer: Sven Efftinge, Moritz Eysholdt, Dr. Jan Köhnlein

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