[CAMEL-9730] NPE in camel-jaxb when using in OSGi running from CamelTestBlueprint

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.17.0
• Fix Version/s: 2.17.0
• Component/s: camel-jaxb, osgi
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Claus Ibsen
• Created: 21/Mar/16 12:28
• Updated: 21/Mar/16 21:02
• Resolved: 21/Mar/16 12:54

Description

You can get this stacktrace with a camel-jaxb in testing using camel-test-blueprint.

Caused by: org.apache.camel.TypeConverterLoaderException: Failed to load type converters because of: Cannot load type converters using OSGi bundle: 28
	at org.apache.camel.impl.osgi.Activator$BundleTypeConverterLoader.load(Activator.java:380)
	at org.apache.camel.core.osgi.OsgiTypeConverter.createRegistry(OsgiTypeConverter.java:219)
	at org.apache.camel.core.osgi.OsgiTypeConverter.getDelegate(OsgiTypeConverter.java:185)
	at org.apache.camel.core.osgi.OsgiTypeConverter.getStatistics(OsgiTypeConverter.java:160)
	at org.apache.camel.impl.DefaultCamelContext.forceLazyInitialization(DefaultCamelContext.java:3625)
	at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:2977)
	at org.apache.camel.impl.DefaultCamelContext.access$000(DefaultCamelContext.java:175)
	at org.apache.camel.impl.DefaultCamelContext$2.call(DefaultCamelContext.java:2848)
	at org.apache.camel.impl.DefaultCamelContext$2.call(DefaultCamelContext.java:2844)
	at org.apache.camel.impl.DefaultCamelContext.doWithDefinedClassLoader(DefaultCamelContext.java:2867)
	at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:2844)
	at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
	at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:2813)
	at org.apache.camel.blueprint.BlueprintCamelContext.start(BlueprintCamelContext.java:180)
	at org.apache.camel.test.blueprint.CamelBlueprintTestSupport.setUp(CamelBlueprintTestSupport.java:240)
	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:483)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
Caused by: java.lang.NullPointerException: null
	at org.apache.camel.converter.jaxb.FallbackTypeConverter.setCamelContext(FallbackTypeConverter.java:116)
	at org.apache.camel.impl.converter.BaseTypeConverterRegistry.addFallbackTypeConverter(BaseTypeConverterRegistry.java:462)
	at org.apache.camel.impl.osgi.Activator$BundleTypeConverterLoader$Loader.load(Activator.java:471)
	at org.apache.camel.impl.osgi.Activator$BundleTypeConverterLoader.load(Activator.java:378)
	at org.apache.camel.core.osgi.OsgiTypeConverter.createRegistry(OsgiTypeConverter.java:219)
	at org.apache.camel.core.osgi.OsgiTypeConverter.getDelegate(OsgiTypeConverter.java:185)
	at org.apache.camel.core.osgi.OsgiTypeConverter.getStatistics(OsgiTypeConverter.java:160)
	at org.apache.camel.impl.DefaultCamelContext.forceLazyInitialization(DefaultCamelContext.java:3625)
	at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:2977)
	at org.apache.camel.impl.DefaultCamelContext.access$000(DefaultCamelContext.java:175)
	at org.apache.camel.impl.DefaultCamelContext$2.call(DefaultCamelContext.java:2848)
	at org.apache.camel.impl.DefaultCamelContext$2.call(DefaultCamelContext.java:2844)
	at org.apache.camel.impl.DefaultCamelContext.doWithDefinedClassLoader(DefaultCamelContext.java:2867)
	at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:2844)
	at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
	at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:2813)
	at org.apache.camel.blueprint.BlueprintCamelContext.start(BlueprintCamelContext.java:180)
	at org.apache.camel.test.blueprint.CamelBlueprintTestSupport.setUp(CamelBlueprintTestSupport.java:240)
	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:483)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)