Jar contains ops4j artifacts, causes java.lang.AbstractMethodError in pax-runner [PAXRUNNER-450]

[ops4j-issues]

Ioan Eugen Stan created PAXRUNNER-450

I've made some dependency upgrades to pax-runner so I can provision karaf features. One dependency was pax-url from 1.x to 2.2.0 . The build passes but the artifact is unusable. When run I get this:

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_
/ /
/ / Oops, there has been a problem!
/ /
// org.ops4j.pax.url.mvn.internal.Activator$1.createConfiguration(Lorg/ops4j/util/property/PropertyResolver;)Ljava/lang/Object;
_
//

-> Exception caught during execution:
java.lang.AbstractMethodError: org.ops4j.pax.url.mvn.internal.Activator$1.createConfiguration(Lorg/ops4j/util/property/PropertyResolver;)Ljava/lang/Object;
at org.ops4j.pax.url.commons.handler.HandlerActivator.start(HandlerActivator.java:122)
at org.ops4j.pax.runner.Run.createActivator(Run.java:754)
at org.ops4j.pax.runner.Run.installHandlers(Run.java:353)
at org.ops4j.pax.runner.Run.start(Run.java:201)
at org.ops4j.pax.runner.Run.main(Run.java:134)
at org.ops4j.pax.runner.Run.main(Run.java:102)
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The issue seems to be related to shading. The anonymous inner lass in org.ops4j.pax.url.mvn.internal.Activator has a createConfigurationMethod that receives an org.ops4j.util.property.PropertyResolver type object. However. the MavenConfigurationImpl class is expecting a shaded version: shaded.org.ops4j.util.property.PropertyResolver

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final MavenConfigurationImpl config =
new MavenConfigurationImpl( propertyResolver, ServiceConstants.PID );

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Affects: 1.8.6
Votes: 0, Watches: 2

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Referenced issues

aggregation of:

• Upgrade to pax-url 2.3.0 [PAXRUNNER-449] #196 - Upgrade to pax-url 2.3.0 [PAXRUNNER-449]

blocks:

• Upgrade to pax-url 2.2.0 [PAXRUNNER-446] #195 - Upgrade to pax-url 2.2.0 [PAXRUNNER-446]

[ops4j-issues]

Mario Krizmanić commented

Please test with pax-runner 1.8.7-SNAPSHOT