[GitHub] [camel-quarkus] lburgazzoli edited a comment on issue #249: Make xml and jaxb disabled by default and opt-in when depending on ca…

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lburgazzoli edited a comment on issue #249: Make xml and jaxb disabled by default and opt-in when depending on ca…
URL: https://github.com/apache/camel-quarkus/pull/249#issuecomment-541556551
 
 
   @gnodet tried to buidl this PR agains quarkus 0.24.0 and got some errrors building native image (camel core tests):
   
   ```
   [camel-quarkus-integration-test-core-0.2.1-SNAPSHOT-runner:28]     analysis:  22,963.87 ms
   Error: com.oracle.graal.pointsto.constraints.UnresolvedElementException: Discovered unresolved type during parsing: org.apache.camel.support.processor.validation.PredicateValidatingProcessor. To diagnose the issue you can use the --allow-incomplete-classpath option. The missing type is then reported at run time when it is accessed the first time.
   Detailed message:
   Trace: 
   	at parsing org.apache.camel.reifier.ValidateReifier.createProcessor(ValidateReifier.java:34)
   Call path from entry point to org.apache.camel.reifier.ValidateReifier.createProcessor(RouteContext): 
   	at org.apache.camel.reifier.ValidateReifier.createProcessor(ValidateReifier.java:33)
   	at org.apache.camel.reifier.ValidateReifier.createProcessor(ValidateReifier.java:25)
   	at org.apache.camel.reifier.ProcessorReifier.makeProcessorImpl(ProcessorReifier.java:574)
   	at org.apache.camel.reifier.ProcessorReifier.makeProcessor(ProcessorReifier.java:540)
   	at org.apache.camel.reifier.ProcessorReifier.addRoutes(ProcessorReifier.java:250)
   	at org.apache.camel.reifier.RouteReifier.doCreateRoute(RouteReifier.java:377)
   	at org.apache.camel.reifier.RouteReifier.createRoute(RouteReifier.java:108)
   	at org.apache.camel.quarkus.core.FastModel.start(FastModel.java:80)
   	at org.apache.camel.impl.DefaultModel.startRoute(DefaultModel.java:320)
   	at org.apache.camel.impl.DefaultModel.startRouteDefinitions(DefaultModel.java:313)
   	at org.apache.camel.impl.DefaultModel.startRouteDefinitions(DefaultModel.java:292)
   	at org.apache.camel.quarkus.core.FastCamelContext.startRouteDefinitions(FastCamelContext.java:134)
   	at org.apache.camel.impl.engine.AbstractCamelContext.doStartCamel(AbstractCamelContext.java:2590)
   	at org.apache.camel.impl.engine.AbstractCamelContext.lambda$doStart$2(AbstractCamelContext.java:2438)
   	at org.apache.camel.impl.engine.AbstractCamelContext$$Lambda$721/1246765214.run(Unknown Source)
   	at org.apache.camel.impl.engine.AbstractCamelContext.doWithDefinedClassLoader(AbstractCamelContext.java:2455)
   	at org.apache.camel.impl.engine.AbstractCamelContext.doStart(AbstractCamelContext.java:2436)
   	at org.apache.camel.support.service.ServiceSupport.start(ServiceSupport.java:99)
   	at org.apache.camel.support.service.ServiceHelper.startService(ServiceHelper.java:71)
   	at org.apache.camel.support.LazyStartProducer.process(LazyStartProducer.java:50)
   	at org.apache.camel.processor.Resequencer.processExchange(Resequencer.java:302)
   	at org.apache.camel.processor.Resequencer$BatchSender.sendExchanges(Resequencer.java:530)
   	at org.apache.camel.processor.Resequencer$BatchSender.run(Resequencer.java:455)
   	at com.oracle.svm.core.thread.JavaThreads.threadStartRoutine(JavaThreads.java:460)
   	at com.oracle.svm.core.posix.thread.PosixJavaThreads.pthreadStartRoutine(PosixJavaThreads.java:193)
   	at com.oracle.svm.core.code.IsolateEnterStub.PosixJavaThreads_pthreadStartRoutine_e1f4a8c0039f8337338252cd8734f63a79b5e3df(generated:0)
   ```
   
   When I add `--allow-incomplete-classpath` to the compiler options, I then get:
   
   ```
   Warning: class initialization of class org.apache.camel.model.ModelHelper failed with exception java.lang.NoClassDefFoundError: org/apache/camel/util/xml/XmlLineNumberParser$XmlTextTransformer. This class will be initialized at run time because option --allow-incomplete-classpath is used for image building. Use the option --initialize-at-run-time=org.apache.camel.model.ModelHelper to explicitly request delayed initialization of this class
   ```
   
   And a subsequent failure caused by:
   
   ```
   com.oracle.graal.pointsto.util.AnalysisError$ParsingError: Error encountered while parsing com.oracle.svm.reflect.ClassLoader_resolveClass_1e2b9a844a6faacbb35b21800611da766acbc0f6.invoke(java.lang.Object, java.lang.Object[])
   ```
   
   Which in my experience is because of some substitutions on jaxb are not applied.
   

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