Details

      Description

      When using a rule that triggers an XSL Transformation (like the rule set found at https://github.com/selrahal/xpdl-to-bpmn2), the following NPE is thrown during execution and the output of the transformation does not have any templates from the included files applied:

      java.lang.NullPointerException
          at org.jboss.windup.rules.apps.xml.operation.xslt.XSLTTransformation$1.resolve(XSLTTransformation.java:201)
          at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl.loadSource(TransformerFactoryImpl.java:1270)
          at com.sun.org.apache.xalan.internal.xsltc.compiler.Include.parseContents(Include.java:73)
          at com.sun.org.apache.xalan.internal.xsltc.compiler.Stylesheet.parseOwnChildren(Stylesheet.java:596)
          at com.sun.org.apache.xalan.internal.xsltc.compiler.Stylesheet.parseContents(Stylesheet.java:558)
          at com.sun.org.apache.xalan.internal.xsltc.compiler.Parser.createAST(Parser.java:399)
          at com.sun.org.apache.xalan.internal.xsltc.compiler.XSLTC.compile(XSLTC.java:483)
          at com.sun.org.apache.xalan.internal.xsltc.compiler.XSLTC.compile(XSLTC.java:568)
          at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:977)
          at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl.newTransformer(TransformerFactoryImpl.java:791)
          at org.jboss.windup.rules.apps.xml.operation.xslt.XSLTTransformation$2.call(XSLTTransformation.java:210)
          at org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:42)
          at org.jboss.windup.rules.apps.xml.operation.xslt.XSLTTransformation.setup(XSLTTransformation.java:204)
          at org.jboss.windup.rules.apps.xml.operation.xslt.XSLTTransformation.perform(XSLTTransformation.java:240)
          at org.jboss.windup.rules.apps.xml.operation.xslt.XSLTTransformation.perform(XSLTTransformation.java:85)
          at org.jboss.windup.config.operation.GraphOperation.perform(GraphOperation.java:24)
          at org.ocpsoft.rewrite.config.DefaultOperationBuilder$DefaultOperationBuilderInternal.perform(DefaultOperationBuilder.java:55)
          at org.jboss.windup.config.operation.Iteration.perform(Iteration.java:263)
          at org.jboss.windup.config.operation.Iteration.perform(Iteration.java:203)
          at org.ocpsoft.rewrite.config.RuleBuilder.perform(RuleBuilder.java:168)
          at org.jboss.windup.config.RuleSubset.perform(RuleSubset.java:250)
          at org.jboss.windup.exec.WindupProcessorImpl.execute(WindupProcessorImpl.java:140)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.lang.reflect.Method.invoke(Method.java:498)
          at org.jboss.forge.furnace.proxy.ClassLoaderInterceptor$1.call(ClassLoaderInterceptor.java:87)
          at org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:42)
          at org.jboss.forge.furnace.proxy.ClassLoaderInterceptor.invoke(ClassLoaderInterceptor.java:103)
          at org.jboss.windup.exec.WindupProcessorImpl_$$_javassist_6a26549d-909e-4ad2-a766-666ffdef54ce.execute(WindupProcessorImpl_$$_javassist_6a26549d-909e-4ad2-a766-666ffdef54ce.java)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.lang.reflect.Method.invoke(Method.java:498)
          at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback$2.call(ClassLoaderAdapterCallback.java:123)
          at org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:42)
          at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.invoke(ClassLoaderAdapterCallback.java:96)
          at org.jboss.windup.exec.WindupProcessor_$$_javassist_398b7e93-96ee-4c10-8d2b-004eac965af8.execute(WindupProcessor_$$_javassist_398b7e93-96ee-4c10-8d2b-004eac965af8.java)
          at org.jboss.windup.bootstrap.commands.windup.RunWindupCommand.runWindup(RunWindupCommand.java:209)
          at org.jboss.windup.bootstrap.commands.windup.RunWindupCommand.execute(RunWindupCommand.java:53)
          at org.jboss.windup.bootstrap.Bootstrap.executePhase(Bootstrap.java:286)
          at org.jboss.windup.bootstrap.Bootstrap.run(Bootstrap.java:165)
          at org.jboss.windup.bootstrap.Bootstrap.main(Bootstrap.java:95)
      

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              • Assignee:
                jsightler Jess Sightler
                Reporter:
                selrahal Salem Elrahal
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                • Created:
                  Updated:
                  Resolved: