[jruby-dev] [jira] (JRUBY-7150) undefined method `__ruby_object' for interface implementation

[Uwe Kubosch (JIRA)]

Uwe Kubosch created JRUBY-7150 undefined method `__ruby_object' for interface implementation Issue Type: Bug Affects Versions: JRuby 1.7.3, JRuby 1.7.2 Assignee: Unassigned Components: Application Error, Embedding, Java Integration Created: 21/Apr/13 7:10 AM Description: I could use some help in figuring this out. Any help is greatly appreciated. When unregistering a previously registered LocationListener we get the exception listed below. The code for the application is in the Ruboto GPS tutorial: https://github.com/ruboto/ruboto/wiki/Tutorial%3A-get-current-gps-position I am not sure wether this is a regression or not. The example was originally written a long time ago, and I think it worked fine then W/System.err(10698): org.jruby.exceptions.RaiseException: (NoMethodError) undefined method `__ruby_object' for #<MyLocationListener:0x42e6cc00> W/System.err(10698): at dalvik.system.VMStack.getThreadStackTrace(Native Method) W/System.err(10698): at java.lang.Thread.getStackTrace(java/lang/Thread.java:591) W/System.err(10698): at org.jruby.runtime.backtrace.TraceType$Gather.getBacktraceData(org/jruby/runtime/backtrace/TraceType.java:171) W/System.err(10698): at org.jruby.runtime.backtrace.TraceType.getBacktrace(org/jruby/runtime/backtrace/TraceType.java:39) W/System.err(10698): at org.jruby.RubyException.prepareBacktrace(org/jruby/RubyException.java:215) W/System.err(10698): at org.jruby.exceptions.RaiseException.preRaise(org/jruby/exceptions/RaiseException.java:214) W/System.err(10698): at org.jruby.exceptions.RaiseException.preRaise(org/jruby/exceptions/RaiseException.java:195) W/System.err(10698): at org.jruby.exceptions.RaiseException.<init>(org/jruby/exceptions/RaiseException.java:141) W/System.err(10698): at org.jruby.exceptions.RaiseException.<init>(org/jruby/exceptions/RaiseException.java:74) W/System.err(10698): at org.jruby.RubyKernel.methodMissingDirect(org/jruby/RubyKernel.java:272) W/System.err(10698): at org.jruby.RubyBasicObject.method_missing19(org/jruby/RubyBasicObject.java:1652) W/System.err(10698): at org.jruby.internal.runtime.methods.DynamicMethod.call(org/jruby/internal/runtime/methods/DynamicMethod.java:208) W/System.err(10698): at org.jruby.internal.runtime.methods.AliasMethod.call(org/jruby/internal/runtime/methods/AliasMethod.java:86) W/System.err(10698): at org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(org/jruby/runtime/callsite/CachingCallSite.java:336) W/System.err(10698): at org.jruby.runtime.callsite.CachingCallSite.callBlock(org/jruby/runtime/callsite/CachingCallSite.java:179) W/System.err(10698): at org.jruby.runtime.callsite.CachingCallSite.call(org/jruby/runtime/callsite/CachingCallSite.java:183) W/System.err(10698): at org.jruby.ast.FCallSpecialArgBlockPassNode.interpret(org/jruby/ast/FCallSpecialArgBlockPassNode.java:38) W/System.err(10698): at org.jruby.ast.NewlineNode.interpret(org/jruby/ast/NewlineNode.java:105) W/System.err(10698): at org.jruby.ast.BlockNode.interpret(org/jruby/ast/BlockNode.java:71) W/System.err(10698): at org.jruby.evaluator.ASTInterpreter.INTERPRET_METHOD(org/jruby/evaluator/ASTInterpreter.java:75) W/System.err(10698): at org.jruby.internal.runtime.methods.InterpretedMethod.call(org/jruby/internal/runtime/methods/InterpretedMethod.java:112) W/System.err(10698): at org.jruby.javasupport.util.RuntimeHelpers$MethodMissingMethod.call(org/jruby/javasupport/util/RuntimeHelpers.java:445) W/System.err(10698): at org.jruby.javasupport.util.RuntimeHelpers.callMethodMissing(org/jruby/javasupport/util/RuntimeHelpers.java:372) W/System.err(10698): at org.jruby.RubyClass.finvoke(org/jruby/RubyClass.java:720) W/System.err(10698): at org.jruby.javasupport.util.RuntimeHelpers.invoke(org/jruby/javasupport/util/RuntimeHelpers.java:505) W/System.err(10698): at org.jruby.javasupport.Java$7.invoke(org/jruby/javasupport/Java.java:1228) W/System.err(10698): at $Proxy0.__ruby_object(Native Method) W/System.err(10698): at org.jruby.javasupport.JavaUtil.trySimpleConversions(org/jruby/javasupport/JavaUtil.java:475) W/System.err(10698): at org.jruby.javasupport.JavaUtil.convertJavaToUsableRubyObject(org/jruby/javasupport/JavaUtil.java:161) W/System.err(10698): at org.jruby.javasupport.JavaUtil.convertJavaArrayToRuby(org/jruby/javasupport/JavaUtil.java:95) W/System.err(10698): at org.jruby.javasupport.Java$7.invoke(org/jruby/javasupport/Java.java:1226) W/System.err(10698): at $Proxy0.equals(Native Method) W/System.err(10698): at java.util.HashMap.remove(java/util/HashMap.java:626) W/System.err(10698): at android.location.LocationManager.removeUpdates(android/location/LocationManager.java:1012) W/System.err(10698): at java.lang.reflect.Method.invokeNative(Native Method) W/System.err(10698): at java.lang.reflect.Method.invoke(java/lang/reflect/Method.java:511) W/System.err(10698): at org.jruby.javasupport.JavaMethod.invokeDirectWithExceptionHandling(org/jruby/javasupport/JavaMethod.java:455) W/System.err(10698): at org.jruby.javasupport.JavaMethod.invokeDirect(org/jruby/javasupport/JavaMethod.java:316) W/System.err(10698): at org.jruby.java.invokers.InstanceMethodInvoker.call(org/jruby/java/invokers/InstanceMethodInvoker.java:61) W/System.err(10698): at org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(org/jruby/runtime/callsite/CachingCallSite.java:326) W/System.err(10698): at org.jruby.runtime.callsite.CachingCallSite.call(org/jruby/runtime/callsite/CachingCallSite.java:170) W/System.err(10698): at org.jruby.ast.CallOneArgNode.interpret(org/jruby/ast/CallOneArgNode.java:57) W/System.err(10698): at org.jruby.ast.NewlineNode.interpret(org/jruby/ast/NewlineNode.java:105) W/System.err(10698): at org.jruby.ast.BlockNode.interpret(org/jruby/ast/BlockNode.java:71) W/System.err(10698): at org.jruby.ast.RescueNode.executeBody(org/jruby/ast/RescueNode.java:224) W/System.err(10698): at org.jruby.ast.RescueNode.interpret(org/jruby/ast/RescueNode.java:119) W/System.err(10698): at org.jruby.evaluator.ASTInterpreter.INTERPRET_METHOD(org/jruby/evaluator/ASTInterpreter.java:75) W/System.err(10698): at org.jruby.internal.runtime.methods.InterpretedMethod.call(org/jruby/internal/runtime/methods/InterpretedMethod.java:139) W/System.err(10698): at org.jruby.RubyClass.finvoke(org/jruby/RubyClass.java:674) W/System.err(10698): at org.jruby.javasupport.util.RuntimeHelpers.invoke(org/jruby/javasupport/util/RuntimeHelpers.java:493) W/System.err(10698): at org.jruby.embed.internal.EmbedRubyObjectAdapterImpl.callEachType(org/jruby/embed/internal/EmbedRubyObjectAdapterImpl.java:351) W/System.err(10698): at org.jruby.embed.internal.EmbedRubyObjectAdapterImpl.call(org/jruby/embed/internal/EmbedRubyObjectAdapterImpl.java:306) W/System.err(10698): at org.jruby.embed.internal.EmbedRubyObjectAdapterImpl.runRubyMethod(org/jruby/embed/internal/EmbedRubyObjectAdapterImpl.java:276) W/System.err(10698): at org.jruby.embed.ScriptingContainer.runRubyMethod(org/jruby/embed/ScriptingContainer.java:1546) W/System.err(10698): at java.lang.reflect.Method.invokeNative(Native Method) W/System.err(10698): at java.lang.reflect.Method.invoke(java/lang/reflect/Method.java:511) W/System.err(10698): at org.ruboto.JRubyAdapter.runRubyMethod(org/ruboto/JRubyAdapter.java:148) W/System.err(10698): at org.ruboto.RubotoActivity.onPause(org/ruboto/RubotoActivity.java:1143) W/System.err(10698): at org.ruboto.EntryPointActivity.onPause(org/ruboto/EntryPointActivity.java:88) W/System.err(10698): at android.app.Activity.performPause(android/app/Activity.java:5304) W/System.err(10698): at android.app.Instrumentation.callActivityOnPause(android/app/Instrumentation.java:1229) W/System.err(10698): at android.app.ActivityThread.performPauseActivity(android/app/ActivityThread.java:2866) W/System.err(10698): at android.app.ActivityThread.performPauseActivity(android/app/ActivityThread.java:2835) W/System.err(10698): at android.app.ActivityThread.handlePauseActivity(android/app/ActivityThread.java:2813) W/System.err(10698): at android.app.ActivityThread.access$800(android/app/ActivityThread.java:140) W/System.err(10698): at android.app.ActivityThread$H.handleMessage(android/app/ActivityThread.java:1244) W/System.err(10698): at android.os.Handler.dispatchMessage(android/os/Handler.java:99) W/System.err(10698): at android.os.Looper.loop(android/os/Looper.java:137) W/System.err(10698): at android.app.ActivityThread.main(android/app/ActivityThread.java:4898) W/System.err(10698): at java.lang.reflect.Method.invokeNative(Native Method) W/System.err(10698): at java.lang.reflect.Method.invoke(java/lang/reflect/Method.java:511) W/System.err(10698): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(com/android/internal/os/ZygoteInit.java:1006) W/System.err(10698): at com.android.internal.os.ZygoteInit.main(com/android/internal/os/ZygoteInit.java:773) W/System.err(10698): at dalvik.system.NativeStart.main(Native Method) Environment: Android 2.3.3 and 4.1.2 jruby-jars 1.7.2, 1.7.3 and master Fix Versions: JRuby 1.7.4 Project: JRuby Priority: Major Reporter: Uwe Kubosch

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