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  1. Jenkins
  2. JENKINS-65473

maven-metadata-plugin shows ClassCastException

      We use the maven-metadata-plugin for a lot of deployment jobs.
      Since we've upgraded Jenkins from 2.249.2 (LTS) to 2.277.1 (LTS) the plugin is not longer working.
      The problem still exists on 2.277.2 (LTS) and is reproducable on latest Jenkins core, too.

      The select box on each job's parameter page shows the same error message (see screenshot)

      Looking at the jenkins.log following stack trace is shown

      2021-04-26 13:06:43.841+0000 [id=2293790]       WARNING e.m.j.p.m.MavenMetadataParameterDefinition#getArtifactMetadata: Could not parse maven-metadata.xml
      
      javax.xml.bind.JAXBException: ClassCastException: attempting to cast jar:file:/var/lib/jenkins/plugins/jaxb/WEB-INF/lib/jaxb-api-2.3.0.jar!/javax/xml/bind/JAXBContext.class to jar:file:/var/lib/jenkins/plugins/jackson2-api/WEB-INF/lib/jakarta.xml.bind-api-2.3.2.jar!/jav
      ax/xml/bind/JAXBContext.class.  Please make sure that you are specifying the proper ClassLoader.     
              at javax.xml.bind.ContextFinder.handleClassCastException(ContextFinder.java:111)
      
              at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:254)
      
              at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:240)
      
              at javax.xml.bind.ContextFinder.find(ContextFinder.java:363)
      
              at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:691)
      
              at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:632)
      
              at eu.markov.jenkins.plugin.mvnmeta.MavenMetadataParameterDefinition.getArtifactMetadata(MavenMetadataParameterDefinition.java:258)
      
              at eu.markov.jenkins.plugin.mvnmeta.MavenMetadataParameterDefinition.getVersions(MavenMetadataParameterDefinition.java:208)
      
              at jdk.internal.reflect.GeneratedMethodAccessor17819.invoke(Unknown Source)
      
              at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      
              at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      
              at org.apache.commons.jexl.util.PropertyExecutor.execute(PropertyExecutor.java:125)
      
              at org.apache.commons.jexl.util.introspection.UberspectImpl$VelGetterImpl.invoke(UberspectImpl.java:314)
      
              at org.apache.commons.jexl.parser.ASTArrayAccess.evaluateExpr(ASTArrayAccess.java:185)
      
              at org.apache.commons.jexl.parser.ASTIdentifier.execute(ASTIdentifier.java:75)
      
              at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:83)
      
              at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:57)
      
              at org.apache.commons.jexl.parser.ASTReferenceExpression.value(ASTReferenceExpression.java:51)
      
              at org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:80)
      
              at hudson.ExpressionFactory2$JexlExpression.evaluate(ExpressionFactory2.java:74)
      
              at org.apache.commons.jelly.expression.ExpressionSupport.evaluateRecurse(ExpressionSupport.java:61)
      
              at org.apache.commons.jelly.expression.ExpressionSupport.evaluateAsIterator(ExpressionSupport.java:94)
      
              at org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:89)
      
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
      
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)
      
              at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)
      
              at org.apache.commons.jelly.tags.core.OtherwiseTag.doTag(OtherwiseTag.java:41)
      
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
      
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
      
              at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)
      
              at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38)
      
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
      
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
      
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)
      
              at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99)
      
              at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91)
      
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
      
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)
      
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
      
              at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)
      
              at org.apache.commons.jelly.tags.core.WhenTag.doTag(WhenTag.java:46)
      
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
      
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
      
              at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)
      
              at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38)
      
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
      
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)
      
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
      
              at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)
      
              at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120)
      
              at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)
      
              at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95)
      
              at org.kohsuke.stapler.jelly.IncludeTag.doTag(IncludeTag.java:147)
      
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
      
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)
      
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
      
              at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)
      
              at org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:150)
      
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
      
              at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
      
              at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99)
      
              at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91)
      
              at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
      
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)
      
              at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)
      

          [JENKINS-65473] maven-metadata-plugin shows ClassCastException

          Oliver Grad created issue -
          Oliver Grad made changes -
          Description Original: We use the maven-metadata-plugin for a lot of deployment jobs.
           Since we've upgraded Jenkins from 2.249.2 (LTS) to 2.277.1 (LTS) the plugin is not longer working.

          The select box on each job's parameter page shows the same error message (see screenshot)

          !image-2021-04-26-15-18-04-016.png!


          Looking at the jenkins.log following stack trace is shown
          {code:java}
          2021-04-26 13:06:43.841+0000 [id=2293790]       WARNING e.m.j.p.m.MavenMetadataParameterDefinition#getArtifactMetadata: Could not parse maven-metadata.xml

          javax.xml.bind.JAXBException: ClassCastException: attempting to cast jar:file:/var/lib/jenkins/plugins/jaxb/WEB-INF/lib/jaxb-api-2.3.0.jar!/javax/xml/bind/JAXBContext.class to jar:file:/var/lib/jenkins/plugins/jackson2-api/WEB-INF/lib/jakarta.xml.bind-api-2.3.2.jar!/jav
          ax/xml/bind/JAXBContext.class.  Please make sure that you are specifying the proper ClassLoader.     
                  at javax.xml.bind.ContextFinder.handleClassCastException(ContextFinder.java:111)

                  at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:254)

                  at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:240)

                  at javax.xml.bind.ContextFinder.find(ContextFinder.java:363)

                  at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:691)

                  at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:632)

                  at eu.markov.jenkins.plugin.mvnmeta.MavenMetadataParameterDefinition.getArtifactMetadata(MavenMetadataParameterDefinition.java:258)

                  at eu.markov.jenkins.plugin.mvnmeta.MavenMetadataParameterDefinition.getVersions(MavenMetadataParameterDefinition.java:208)

                  at jdk.internal.reflect.GeneratedMethodAccessor17819.invoke(Unknown Source)

                  at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

                  at java.base/java.lang.reflect.Method.invoke(Method.java:566)

                  at org.apache.commons.jexl.util.PropertyExecutor.execute(PropertyExecutor.java:125)

                  at org.apache.commons.jexl.util.introspection.UberspectImpl$VelGetterImpl.invoke(UberspectImpl.java:314)

                  at org.apache.commons.jexl.parser.ASTArrayAccess.evaluateExpr(ASTArrayAccess.java:185)

                  at org.apache.commons.jexl.parser.ASTIdentifier.execute(ASTIdentifier.java:75)

                  at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:83)

                  at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:57)

                  at org.apache.commons.jexl.parser.ASTReferenceExpression.value(ASTReferenceExpression.java:51)

                  at org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:80)

                  at hudson.ExpressionFactory2$JexlExpression.evaluate(ExpressionFactory2.java:74)

                  at org.apache.commons.jelly.expression.ExpressionSupport.evaluateRecurse(ExpressionSupport.java:61)

                  at org.apache.commons.jelly.expression.ExpressionSupport.evaluateAsIterator(ExpressionSupport.java:94)

                  at org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:89)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)

                  at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)

                  at org.apache.commons.jelly.tags.core.OtherwiseTag.doTag(OtherwiseTag.java:41)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)

                  at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)

                  at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99)

                  at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)

                  at org.apache.commons.jelly.tags.core.WhenTag.doTag(WhenTag.java:46)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)

                  at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)

                  at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120)

                  at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)

                  at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95)

                  at org.kohsuke.stapler.jelly.IncludeTag.doTag(IncludeTag.java:147)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)

                  at org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:150)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99)

                  at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)
          {code}
          New: We use the maven-metadata-plugin for a lot of deployment jobs.
           Since we've upgraded Jenkins from 2.249.2 (LTS) to 2.277.1 (LTS) the plugin is not longer working.
          The problem still exists on 2.277.2 (LTS) and is reproducable on latest Jenkins core, too.

          The select box on each job's parameter page shows the same error message (see screenshot)

          !image-2021-04-26-15-18-04-016.png!

          Looking at the jenkins.log following stack trace is shown
          {code:java}
          2021-04-26 13:06:43.841+0000 [id=2293790]       WARNING e.m.j.p.m.MavenMetadataParameterDefinition#getArtifactMetadata: Could not parse maven-metadata.xml

          javax.xml.bind.JAXBException: ClassCastException: attempting to cast jar:file:/var/lib/jenkins/plugins/jaxb/WEB-INF/lib/jaxb-api-2.3.0.jar!/javax/xml/bind/JAXBContext.class to jar:file:/var/lib/jenkins/plugins/jackson2-api/WEB-INF/lib/jakarta.xml.bind-api-2.3.2.jar!/jav
          ax/xml/bind/JAXBContext.class.  Please make sure that you are specifying the proper ClassLoader.     
                  at javax.xml.bind.ContextFinder.handleClassCastException(ContextFinder.java:111)

                  at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:254)

                  at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:240)

                  at javax.xml.bind.ContextFinder.find(ContextFinder.java:363)

                  at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:691)

                  at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:632)

                  at eu.markov.jenkins.plugin.mvnmeta.MavenMetadataParameterDefinition.getArtifactMetadata(MavenMetadataParameterDefinition.java:258)

                  at eu.markov.jenkins.plugin.mvnmeta.MavenMetadataParameterDefinition.getVersions(MavenMetadataParameterDefinition.java:208)

                  at jdk.internal.reflect.GeneratedMethodAccessor17819.invoke(Unknown Source)

                  at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

                  at java.base/java.lang.reflect.Method.invoke(Method.java:566)

                  at org.apache.commons.jexl.util.PropertyExecutor.execute(PropertyExecutor.java:125)

                  at org.apache.commons.jexl.util.introspection.UberspectImpl$VelGetterImpl.invoke(UberspectImpl.java:314)

                  at org.apache.commons.jexl.parser.ASTArrayAccess.evaluateExpr(ASTArrayAccess.java:185)

                  at org.apache.commons.jexl.parser.ASTIdentifier.execute(ASTIdentifier.java:75)

                  at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:83)

                  at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:57)

                  at org.apache.commons.jexl.parser.ASTReferenceExpression.value(ASTReferenceExpression.java:51)

                  at org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:80)

                  at hudson.ExpressionFactory2$JexlExpression.evaluate(ExpressionFactory2.java:74)

                  at org.apache.commons.jelly.expression.ExpressionSupport.evaluateRecurse(ExpressionSupport.java:61)

                  at org.apache.commons.jelly.expression.ExpressionSupport.evaluateAsIterator(ExpressionSupport.java:94)

                  at org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:89)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)

                  at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)

                  at org.apache.commons.jelly.tags.core.OtherwiseTag.doTag(OtherwiseTag.java:41)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)

                  at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)

                  at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99)

                  at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)

                  at org.apache.commons.jelly.tags.core.WhenTag.doTag(WhenTag.java:46)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)

                  at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)

                  at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120)

                  at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)

                  at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95)

                  at org.kohsuke.stapler.jelly.IncludeTag.doTag(IncludeTag.java:147)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)

                  at org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:150)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

                  at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99)

                  at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91)

                  at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)

                  at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)
          {code}

          team added a comment -

          We have the very same issue after updating several plugins in jenkins 2.249.3 (but don't know their versions before).
          Don't know which plugin is responsible. Probably a combination of some plugins.
          current:

          • maven-metadata-plugin 2.0.0
          • Jackson 2 API plugin 2.12.2 (tried everything from 2.11.1 and up)

          team added a comment - We have the very same issue after updating several plugins in jenkins 2.249.3 (but don't know their versions before). Don't know which plugin is responsible. Probably a combination of some plugins. current: maven-metadata-plugin 2.0.0 Jackson 2 API plugin 2.12.2 (tried everything from 2.11.1 and up)

          Oliver Grad added a comment -

          Any ideas / news ???

          Oliver Grad added a comment - Any ideas / news ???

          Ricardo added a comment -

          Hello,

          We started facing the same issue, we are using version 2.289.3-lts-jdk11.

          The changes done were some minor updates to the plugins, basically dependencies of other plugins.

          Could the metadata changed meanwhile and have a field that is not expected? We didn't changed anything in particular. Here is an example maven-metadata.xml file:

          <metadata>
              <groupId>com.test</groupId>
              <artifactId>artifact</artifactId>
              <versioning>
                  <latest>2.24.0</latest>
                  <versions>
                      <version>2.24.0</version>
                      <version>2.24.1</version>
                      <version>2.24.2</version>
                      <version>2.23.0</version>
                  </versions>
                  <lastUpdated>20210922151422</lastUpdated>
              </versioning>
          </metadata>
          

          Thanks for the help

          Ricardo added a comment - Hello, We started facing the same issue, we are using version 2.289.3-lts-jdk11. The changes done were some minor updates to the plugins, basically dependencies of other plugins. Could the metadata changed meanwhile and have a field that is not expected? We didn't changed anything in particular. Here is an example maven-metadata.xml file: <metadata> <groupId>com.test</groupId> <artifactId>artifact</artifactId> <versioning> <latest>2.24.0</latest> <versions> <version>2.24.0</version> <version>2.24.1</version> <version>2.24.2</version> <version>2.23.0</version> </versions> <lastUpdated>20210922151422</lastUpdated> </versioning> </metadata> Thanks for the help

          Peter Goebel added a comment -

          Hello,

          is there any estimation for the solution of this issue? We would really appreciate a solution.

          Thank you very much

          Best regards

          Peter

          Peter Goebel added a comment - Hello, is there any estimation for the solution of this issue? We would really appreciate a solution. Thank you very much Best regards Peter

          Marc Rohlfs added a comment -

          Hi,

          it's been a (long) while since I've looked into my notifications from Jenkins.io. This plugin is far away from my current focus at work, and won't find any time to care about this, hence I'll offer it for adoption. Maybe one/some of You (ticket creator or commenters) would like to take over maintainership. BTW: Same happened to me some years ago: I needed some feature PRs merged (for my work back then), former maintainer didn't have time for this plugin anymore and thus I obtained maintainership and helped myself out .

          Best regards

          Marc

          Marc Rohlfs added a comment - Hi, it's been a (long) while since I've looked into my notifications from Jenkins.io. This plugin is far away from my current focus at work, and won't find any time to care about this, hence I'll offer it for adoption. Maybe one/some of You (ticket creator or commenters) would like to take over maintainership. BTW: Same happened to me some years ago: I needed some feature PRs merged (for my work back then), former maintainer didn't have time for this plugin anymore and thus I obtained maintainership and helped myself out . Best regards Marc

          Peter Goebel added a comment -

          Hi, 

          I think if the change can be done to enable the plugin for JDK 11 only then the plugin will work for long time again. Is it not possible for you exceptionally to change the prio of your work and update the plugin? I think if you do this, you will make many people happy

          Thanks and Best regards

          Peter

          Peter Goebel added a comment - Hi,  I think if the change can be done to enable the plugin for JDK 11 only then the plugin will work for long time again. Is it not possible for you exceptionally to change the prio of your work and update the plugin? I think if you do this, you will make many people happy Thanks and Best regards Peter

          Kalle Niemitalo added a comment - - edited
          javax.xml.bind.JAXBException: ClassCastException: attempting to cast jar:file:/var/lib/jenkins/plugins/jaxb/WEB-INF/lib/jaxb-api-2.3.0.jar!/javax/xml/bind/JAXBContext.class to jar:file:/var/lib/jenkins/plugins/jackson2-api/WEB-INF/lib/jakarta.xml.bind-api-2.3.2.jar!/javax/xml/bind/JAXBContext.class.  Please make sure that you are specifying the proper ClassLoader.

          To me, this looks like the Jackson 2 API plugin embeds JAXB API classes in jakarta.xml.bind-api-2.3.2.jar instead of depending on the JAXB plugin, while the Maven Metadata for CI server plugin does not explicitly depend on the JAXB plugin but gets an implied dependency anyway. Perhaps this needs to be fixed in the Jackson 2 API plugin, then.

          Kalle Niemitalo added a comment - - edited javax.xml.bind.JAXBException: ClassCastException: attempting to cast jar:file:/var/lib/jenkins/plugins/jaxb/WEB-INF/lib/jaxb-api-2.3.0.jar!/javax/xml/bind/JAXBContext.class to jar:file:/var/lib/jenkins/plugins/jackson2-api/WEB-INF/lib/jakarta.xml.bind-api-2.3.2.jar!/javax/xml/bind/JAXBContext.class. Please make sure that you are specifying the proper ClassLoader. To me, this looks like the Jackson 2 API plugin embeds JAXB API classes in jakarta.xml.bind-api-2.3.2.jar instead of depending on the JAXB plugin, while the Maven Metadata for CI server plugin does not explicitly depend on the JAXB plugin but gets an implied dependency anyway. Perhaps this needs to be fixed in the Jackson 2 API plugin, then.
          Kalle Niemitalo made changes -
          Component/s New: jackson2-api-plugin [ 23528 ]

            marcrohlfs Marc Rohlfs
            gradol Oliver Grad
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              Created:
              Updated: