Re: [Neo4j] CNFE in Neo4j Server
Thanks Tobias, I dont believe I have this on my runtime classpath, I'll include it now. > From: tobias.ivars...@neotechnology.com > Date: Thu, 7 Apr 2011 08:06:51 +0200 > To: user@lists.neo4j.org > Subject: Re: [Neo4j] CNFE in Neo4j Server > > The simplest explanation is probably the correct one: it is not on the > classpath. > This class is to be found in the jersey-server-1.3.jar is that jar on the > classpath? (or in jersey-client-1.3.jar, either will do) > > The simplest way one might be fooled into not including it in the classpath > is due to there not being a compile-time dependency on it. the JAX-RS API > does not require an implementation for compiling, but at runtime you must > have a valid JAX-RS implementation available on the classpath. The default > implementation is the one defined by com.sun.ws.rs.ext.RuntimeDelegateImpl, > a class that jersey provides, being the reference implementation. > > -tobias > > On Thu, Apr 7, 2011 at 7:19 AM, Peter Neubauer < > peter.neuba...@neotechnology.com> wrote: > > > Hi there, > > trying to execute > > > > https://github.com/peterneubauer/neo4j-gremlin-plugin/blob/master/src/test/org/neo4j/server/plugin/gremlin/GremlinPluginTest.java > > as a JUnit test on Eclipse/Mac with default JDK, Saikat is getting the > > following: > > > > > > java.lang.ExceptionInInitializerError > > at > > org.neo4j.server.rest.repr.formats.JsonFormat.(JsonFormat.java:43) > > at > > org.neo4j.server.plugin.gremlin.GremlinPluginTest.setUpBeforeClass(GremlinPluginTest.java:37) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:597) > > at > > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) > > at > > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) > > at > > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) > > at > > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27) > > at org.junit.runners.ParentRunner.run(ParentRunner.java:236) > > at > > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49) > > at > > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > > at > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > > at > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > > at > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > > at > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > > Caused by: java.lang.RuntimeException: > > java.lang.ClassNotFoundException: > > com.sun.ws.rs.ext.RuntimeDelegateImpl > > at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:122) > > at javax.ws.rs.ext.RuntimeDelegate.getInstance(RuntimeDelegate.java:91) > > at javax.ws.rs.core.MediaType.(MediaType.java:44) > > ... 17 more > > Caused by: java.lang.ClassNotFoundException: > > com.sun.ws.rs.ext.RuntimeDelegateImpl > > at java.net.URLClassLoader$1.run(URLClassLoader.java:202) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:307) > > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:248) > > at java.lang.Class.forName0(Native Method) > > at java.lang.Class.forName(Class.java:169) > > at javax.ws.rs.ext.FactoryFinder.newInstance(FactoryFinder.java:62) > > at javax.ws.rs.ext.FactoryFinder.find(FactoryFinder.java:155) > > at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:105) > > ... 19 more > > > > Any clues on why there is a class missing? > > > > Cheers, > > > > /peter neubauer > > > > GTalk: neubauer.peter > > Skype peter.neubauer > > Phone +46 704 106975 > > LinkedIn http://www.linkedin.com/in/neubauer > > Twitter http://twitter.com/peterneubauer > > > > http://www.neo4j.org - Your high performance graph database. >
Re: [Neo4j] CNFE in Neo4j Server
The simplest explanation is probably the correct one: it is not on the classpath. This class is to be found in the jersey-server-1.3.jar is that jar on the classpath? (or in jersey-client-1.3.jar, either will do) The simplest way one might be fooled into not including it in the classpath is due to there not being a compile-time dependency on it. the JAX-RS API does not require an implementation for compiling, but at runtime you must have a valid JAX-RS implementation available on the classpath. The default implementation is the one defined by com.sun.ws.rs.ext.RuntimeDelegateImpl, a class that jersey provides, being the reference implementation. -tobias On Thu, Apr 7, 2011 at 7:19 AM, Peter Neubauer < peter.neuba...@neotechnology.com> wrote: > Hi there, > trying to execute > > https://github.com/peterneubauer/neo4j-gremlin-plugin/blob/master/src/test/org/neo4j/server/plugin/gremlin/GremlinPluginTest.java > as a JUnit test on Eclipse/Mac with default JDK, Saikat is getting the > following: > > > java.lang.ExceptionInInitializerError > at > org.neo4j.server.rest.repr.formats.JsonFormat.(JsonFormat.java:43) > at > org.neo4j.server.plugin.gremlin.GremlinPluginTest.setUpBeforeClass(GremlinPluginTest.java:37) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) > at > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27) > at org.junit.runners.ParentRunner.run(ParentRunner.java:236) > at > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49) > at > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > Caused by: java.lang.RuntimeException: > java.lang.ClassNotFoundException: > com.sun.ws.rs.ext.RuntimeDelegateImpl > at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:122) > at javax.ws.rs.ext.RuntimeDelegate.getInstance(RuntimeDelegate.java:91) > at javax.ws.rs.core.MediaType.(MediaType.java:44) > ... 17 more > Caused by: java.lang.ClassNotFoundException: > com.sun.ws.rs.ext.RuntimeDelegateImpl > at java.net.URLClassLoader$1.run(URLClassLoader.java:202) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > at java.lang.ClassLoader.loadClass(ClassLoader.java:307) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > at java.lang.ClassLoader.loadClass(ClassLoader.java:248) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:169) > at javax.ws.rs.ext.FactoryFinder.newInstance(FactoryFinder.java:62) > at javax.ws.rs.ext.FactoryFinder.find(FactoryFinder.java:155) > at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:105) > ... 19 more > > Any clues on why there is a class missing? > > Cheers, > > /peter neubauer > > GTalk: neubauer.peter > Skype peter.neubauer > Phone +46 704 106975 > LinkedIn http://www.linkedin.com/in/neubauer > Twitter http://twitter.com/peterneubauer > > http://www.neo4j.org - Your high performance graph database. > http://startupbootcamp.org/- Öresund - Innovation happens HERE. > http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party. > ___ > Neo4j mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > -- Tobias Ivarsson Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
[Neo4j] CNFE in Neo4j Server
Hi there, trying to execute https://github.com/peterneubauer/neo4j-gremlin-plugin/blob/master/src/test/org/neo4j/server/plugin/gremlin/GremlinPluginTest.java as a JUnit test on Eclipse/Mac with default JDK, Saikat is getting the following: java.lang.ExceptionInInitializerError at org.neo4j.server.rest.repr.formats.JsonFormat.(JsonFormat.java:43) at org.neo4j.server.plugin.gremlin.GremlinPluginTest.setUpBeforeClass(GremlinPluginTest.java:37) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27) at org.junit.runners.ParentRunner.run(ParentRunner.java:236) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: com.sun.ws.rs.ext.RuntimeDelegateImpl at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:122) at javax.ws.rs.ext.RuntimeDelegate.getInstance(RuntimeDelegate.java:91) at javax.ws.rs.core.MediaType.(MediaType.java:44) ... 17 more Caused by: java.lang.ClassNotFoundException: com.sun.ws.rs.ext.RuntimeDelegateImpl at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:169) at javax.ws.rs.ext.FactoryFinder.newInstance(FactoryFinder.java:62) at javax.ws.rs.ext.FactoryFinder.find(FactoryFinder.java:155) at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:105) ... 19 more Any clues on why there is a class missing? Cheers, /peter neubauer GTalk: neubauer.peter Skype peter.neubauer Phone +46 704 106975 LinkedIn http://www.linkedin.com/in/neubauer Twitter http://twitter.com/peterneubauer http://www.neo4j.org - Your high performance graph database. http://startupbootcamp.org/ - Öresund - Innovation happens HERE. http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
