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Posted to dev@felix.apache.org by "Pierre De Rop (JIRA)" <ji...@apache.org> on 2016/10/17 13:11:58 UTC
[jira] [Closed] (FELIX-5382) NPE when starting gogo shell using
jline
[ https://issues.apache.org/jira/browse/FELIX-5382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pierre De Rop closed FELIX-5382.
--------------------------------
Resolution: Invalid
oops, just realize that when using jline, you must not install the gogo shell, and I have not anymore the NPE with the following bundles:
{code}
1|Active | 1|JLine (3.0.0)|3.0.0
2|Active | 1|Apache Felix Bundle Repository (2.0.8)|2.0.8
3|Active | 1|Apache Felix Gogo Command (1.0.0)|1.0.0
4|Active | 1|Apache Felix Gogo JLine Shell (1.0.0)|1.0.0
5|Active | 1|Apache Felix Gogo Runtime (1.0.0)|1.0.0
{code}
cancelling this issue ... sorry.
> NPE when starting gogo shell using jline
> ----------------------------------------
>
> Key: FELIX-5382
> URL: https://issues.apache.org/jira/browse/FELIX-5382
> Project: Felix
> Issue Type: Bug
> Components: Gogo Shell
> Reporter: Pierre De Rop
> Priority: Minor
>
> While validating gogo release 1.0.0, I'm observing the following NPE (but it does not perturbate):
> {code}
> java -jar bin/felix.jar
> gogo: NullPointerException: null
> gogo: NullPointerException: null
> java.lang.NullPointerException
> at java.util.Objects.requireNonNull(Objects.java:203)
> at org.jline.reader.impl.LineReaderImpl.<init>(LineReaderImpl.java:262)
> at org.jline.reader.LineReaderBuilder.build(LineReaderBuilder.java:90)
> at org.apache.felix.gogo.jline.Shell.gosh(Shell.java:297)
> 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:498)
> at org.apache.felix.gogo.runtime.Reflective.invoke(Reflective.java:136)
> at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:82)
> at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:548)
> at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:474)
> at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:363)
> at org.apache.felix.gogo.runtime.Pipe.doCall(Pipe.java:417)
> at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:227)
> at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:59)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> ____________________________
> Welcome to Apache Felix Gogo
> {code}
> I'm using the following bundles:
> {code}
> 0|Active | 0|System Bundle (5.6.0)|5.6.0
> 1|Active | 1|JLine (3.0.0)|3.0.0
> 2|Active | 1|Apache Felix Bundle Repository (2.0.8)|2.0.8
> 3|Active | 1|Apache Felix Gogo Command (1.0.0)|1.0.0
> 4|Active | 1|Apache Felix Gogo JLine Shell (1.0.0)|1.0.0
> 5|Active | 1|Apache Felix Gogo Runtime (1.0.0)|1.0.0
> 6|Active | 1|Apache Felix Gogo Shell (1.0.0)|1.0.0
> {code}
> Tested on Fedora code 21, with GNU bash, version 4.3.42(1)-release (x86_64-redhat-linux-gnu), and with oracle jvm version:
> java version "1.8.0_102"
> Java(TM) SE Runtime Environment (build 1.8.0_102-b14)
> Java HotSpot(TM) 64-Bit Server VM (build 25.102-b14, mixed mode)
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