Details
-
Type:
Bug
-
Status:
Closed
-
Priority:
Major
-
Resolution: Fixed
-
Affects Version/s: 1.5.4
-
Fix Version/s: 1.5.5
-
Component/s: None
-
Labels:None
-
Environment:Groovy 1.5.4
-
Number of attachments :
Description
When executing the following script, groovy gives me the correct line number information (see last line of the stacktrace)
1 Script script = new GroovyShell().parse(''' 2 def a = 1 3 def b = 2 4 println(unknownMeth()) 5 ''') 6 7 try { 8 script.run() 9 } catch (Throwable t) { 10 t.printStackTrace() 11 }
groovy.lang.MissingMethodException: No signature of method: Script1.unknownMeth() is applicable for argument types: () values: {}
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:54)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN(ScriptBytecodeAdapter.java:88)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrent0(ScriptBytecodeAdapter.java:109)
at Script1.run(Script1.groovy:4)
Now I change line 4 of the script to an unknown property:
1 Script script = new GroovyShell().parse(''' 2 def a = 1 3 def b = 2 4 println(unknownProp) 5 ''') 6 7 try { 8 script.run() 9 } catch (Throwable t) { 10 t.printStackTrace() 11 }
When executing this, I don't get any line number information in the stacktrace where in the script the missing property is addressed. See stacktrace:
groovy.lang.MissingPropertyException: No such property: unknownProp for class: Script1 at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:49) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:59) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN(ScriptBytecodeAdapter.java:169) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethod0(ScriptBytecodeAdapter.java:195) at Closure.run(Closure.groovy:8) 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:585) at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86) at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:226) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:899) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:740) at org.codehaus.groovy.runtime.InvokerHelper.invokePogoMethod(InvokerHelper.java:777) at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:757) at org.codehaus.groovy.runtime.InvokerHelper.runScript(InvokerHelper.java:402) 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:585) at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86) at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:226) at groovy.lang.MetaClassImpl.invokeStaticMethod(MetaClassImpl.java:1094) at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:748) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN(ScriptBytecodeAdapter.java:167) at Closure.main(Closure.groovy) 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:585) at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86) at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:226) at groovy.lang.MetaClassImpl.invokeStaticMethod(MetaClassImpl.java:1094) at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:748) at groovy.lang.GroovyShell.runMainOrTestOrRunnable(GroovyShell.java:244) at groovy.lang.GroovyShell.run(GroovyShell.java:218) at groovy.lang.GroovyShell.run(GroovyShell.java:147) at groovy.ui.GroovyMain.processOnce(GroovyMain.java:493) at groovy.ui.GroovyMain.run(GroovyMain.java:308) at groovy.ui.GroovyMain.process(GroovyMain.java:294) at groovy.ui.GroovyMain.processArgs(GroovyMain.java:111) at groovy.ui.GroovyMain.main(GroovyMain.java:92) 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:585) at org.codehaus.groovy.tools.GroovyStarter.rootLoader(GroovyStarter.java:101) at org.codehaus.groovy.tools.GroovyStarter.main(GroovyStarter.java:130) Process finished with exit code 0
to make it more clear.. the second script is probably Closure.groovy, a lin with ScriptXY.groovy is missing. From the trace it looks as if the MissingPropertyException was somehwere catched and a new Exception was thrown. This should not happen, because the line information is lost that way!