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Key: GROOVY-2152
Type: Bug Bug
Status: Closed Closed
Resolution: Fixed
Priority: Major Major
Assignee: Jason Dillon
Reporter: Guillaume Laforge
Votes: 0
Watchers: 0
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groovy

Stacktrace in the new shell

Created: 28/Sep/07 02:39 AM   Updated: 07/Oct/07 10:57 AM
Component/s: Groovysh
Affects Version/s: 1.1-beta-3
Fix Version/s: 1.1-rc-1

Time Tracking:
Not Specified


 Description  « Hide
I have some difficulties reproducing this bug, as I'm not 100% sure what's causing it exactly, but it seems that when you launch the shell (with the NEWSHELL var env set), when you start typing some uncomplete statement, and then hit Escape, you can get the huge and horrible stacktrace below:

C:\Documents and Settings\Guillaume Laforge>groovysh
Groovy Shell (1.1-beta-3, JVM: 1.6.0_02-b06)
Type 'help' or '\h' for help.
-------------------------------------------------------------------------------------------------------------
groovy0):000>ERROR java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.AbstractStringBuilder.deleteCharAt (AbstractStringBuilder.java:770)
at java.lang.StringBuffer.deleteCharAt (StringBuffer.java:382)
at jline.ConsoleReader.killLine (ConsoleReader.java:742)
at jline.ConsoleReader.readLine (ConsoleReader.java:569)
at jline.ConsoleReader.readLine (ConsoleReader.java:416)
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.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke (ReflectionMetaMethod.java:64)
at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke (MetaClassHelper.java:537)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:772)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:614)
at org.codehaus.groovy.runtime.Invoker.invokePojoMethod (Invoker.java:87)
at org.codehaus.groovy.runtime.Invoker.invokeMethod (Invoker.java:75)
at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod (InvokerHelper.java:74)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN (ScriptBytecodeAdapter.java:158)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.readLine (InteractiveShellRunner.groovy:86)
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.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke (ReflectionMetaMethod.java:64)
at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke (MetaClassHelper.java:537)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:772)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN (ScriptBytecodeAdapter.java:66)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrent0 (ScriptBytecodeAdapter.java:99)
at org.codehaus.groovy.tools.shell.ShellRunner.work (ShellRunner.groovy:75)
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.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke (ReflectionMetaMethod.java:64)
at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke (MetaClassHelper.java:537)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:772)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN (ScriptBytecodeAdapter.java:66)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrent0 (ScriptBytecodeAdapter.java:99)
at org.codehaus.groovy.tools.shell.ShellRunner.run (ShellRunner.groovy:57)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.super$2$run (InteractiveShellRunner.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:597)
at org.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke (ReflectionMetaMethod.java:64)
at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke (MetaClassHelper.java:537)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:772)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN (ScriptBytecodeAdapter.java:118)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuper0 (ScriptBytecodeAdapter.java:142)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.run (InteractiveShellRunner.groovy:64)
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.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke (ReflectionMetaMethod.java:64)
at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke (MetaClassHelper.java:537)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:772)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:614)
at org.codehaus.groovy.runtime.Invoker.invokePogoMethod (Invoker.java:98)
at org.codehaus.groovy.runtime.Invoker.invokeMethod (Invoker.java:79)
at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod (InvokerHelper.java:74)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN (ScriptBytecodeAdapter.java:158)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethod0 (ScriptBytecodeAdapter.java:201)
at org.codehaus.groovy.tools.shell.Groovysh.run (Groovysh.groovy:446)
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.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke (ReflectionMetaMethod.java:64)
at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke (MetaClassHelper.java:537)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:772)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:614)
at org.codehaus.groovy.runtime.Invoker.invokePogoMethod (Invoker.java:98)
at org.codehaus.groovy.runtime.Invoker.invokeMethod (Invoker.java:79)
at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod (InvokerHelper.java:74)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN (ScriptBytecodeAdapter.java:158)
at org.codehaus.groovy.tools.shell.Groovysh.main (Groovysh.groovy:591)
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.codehaus.groovy.tools.GroovyStarter.rootLoader (GroovyStarter.java:101)
at org.codehaus.groovy.tools.GroovyStarter.main (GroovyStarter.java:130)
groovy0):000> ERROR java.lang.StringIndexOutOfBoundsException: null
at java.lang.AbstractStringBuilder.delete (AbstractStringBuilder.java:702)
at java.lang.StringBuffer.delete (StringBuffer.java:373)
at jline.ConsoleReader.backspace (ConsoleReader.java:1200)
at jline.ConsoleReader.setBuffer (ConsoleReader.java:968)
at jline.ConsoleReader.readLine (ConsoleReader.java:558)
at jline.ConsoleReader.readLine (ConsoleReader.java:416)
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.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke (ReflectionMetaMethod.java:64)
at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke (MetaClassHelper.java:537)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:772)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:614)
at org.codehaus.groovy.runtime.Invoker.invokePojoMethod (Invoker.java:87)
at org.codehaus.groovy.runtime.Invoker.invokeMethod (Invoker.java:75)
at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod (InvokerHelper.java:74)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN (ScriptBytecodeAdapter.java:158)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.readLine (InteractiveShellRunner.groovy:86)
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.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke (ReflectionMetaMethod.java:64)
at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke (MetaClassHelper.java:537)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:772)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN (ScriptBytecodeAdapter.java:66)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrent0 (ScriptBytecodeAdapter.java:99)
at org.codehaus.groovy.tools.shell.ShellRunner.work (ShellRunner.groovy:75)
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.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke (ReflectionMetaMethod.java:64)
at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke (MetaClassHelper.java:537)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:772)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN (ScriptBytecodeAdapter.java:66)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrent0 (ScriptBytecodeAdapter.java:99)
at org.codehaus.groovy.tools.shell.ShellRunner.run (ShellRunner.groovy:57)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.super$2$run (InteractiveShellRunner.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:597)
at org.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke (ReflectionMetaMethod.java:64)
at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke (MetaClassHelper.java:537)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:772)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN (ScriptBytecodeAdapter.java:118)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuper0 (ScriptBytecodeAdapter.java:142)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.run (InteractiveShellRunner.groovy:64)
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.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke (ReflectionMetaMethod.java:64)
at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke (MetaClassHelper.java:537)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:772)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:614)
at org.codehaus.groovy.runtime.Invoker.invokePogoMethod (Invoker.java:98)
at org.codehaus.groovy.runtime.Invoker.invokeMethod (Invoker.java:79)
at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod (InvokerHelper.java:74)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN (ScriptBytecodeAdapter.java:158)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethod0 (ScriptBytecodeAdapter.java:201)
at org.codehaus.groovy.tools.shell.Groovysh.run (Groovysh.groovy:446)
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.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke (ReflectionMetaMethod.java:64)
at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke (MetaClassHelper.java:537)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:772)
at groovy.lang.MetaClassImpl.invokeMethod (MetaClassImpl.java:614)
at org.codehaus.groovy.runtime.Invoker.invokePogoMethod (Invoker.java:98)
at org.codehaus.groovy.runtime.Invoker.invokeMethod (Invoker.java:79)
at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod (InvokerHelper.java:74)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN (ScriptBytecodeAdapter.java:158)
at org.codehaus.groovy.tools.shell.Groovysh.main (Groovysh.groovy:591)
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.codehaus.groovy.tools.GroovyStarter.rootLoader (GroovyStarter.java:101)
at org.codehaus.groovy.tools.GroovyStarter.main (GroovyStarter.java:130)
groovy0):000> exit
Bye!

 All   Comments   Work Log   Change History      Sort Order: Ascending order - Click to sort in descending order
[ Permalink | « Hide ]
Jason Dillon added a comment - 01/Oct/07 02:41 AM
Do you have any examples which tend to cause this to happen? And this is on windows na?

[ Permalink | « Hide ]
Guillaume Laforge added a comment - 01/Oct/07 03:01 AM
I'm on Windows XP.
And I don't always get this error.
I can't seem to reproduce this bug each time
But I'll keep trying till I find a good use case producing this.

[ Permalink | « Hide ]
Jason Dillon added a comment - 01/Oct/07 03:05 AM
Okay, if you get something that pukes most of the time I can probably fix it... but its gonna be hard to track down if its so random.

[ Permalink | « Hide ]
Jason Dillon added a comment - 06/Oct/07 08:54 PM
How often would you say this happens? I can add a hack to catch that StringIndexOutOfBoundsException as a short-term work-around if this is painful for you. Lemme know.

[ Permalink | « Hide ]
Guillaume Laforge added a comment - 07/Oct/07 03:21 AM
It happens, say, once out of ten, or something like that.

[ Permalink | « Hide ]
Jason Dillon added a comment - 07/Oct/07 04:29 AM
Okay, hack added... lemme know how it helps... if it does at all.

[ Permalink | « Hide ]
Guillaume Laforge added a comment - 07/Oct/07 10:57 AM
I have played even more with the new shell but don't encounter that error anymore since the hack.
Thanks Jason.


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