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https://issues.apache.org/jira/browse/KARAF-5896?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jean-Baptiste Onofré resolved KARAF-5896.
-----------------------------------------
Resolution: Duplicate
> Karaf Shell Null Pointer Exception when Running a command
> ---------------------------------------------------------
>
> Key: KARAF-5896
> URL: https://issues.apache.org/jira/browse/KARAF-5896
> Project: Karaf
> Issue Type: Bug
> Affects Versions: 4.1.6, 4.2.1
> Reporter: Cetra Free
> Priority: Major
>
> When running a command directly from the cli using bin/shell, this triggers a
> null pointer exception.
> I.e, in a terminal, run the following:
> {code:java}
> {install_dir}/bin/shell echo hello
> {code}
> You will receive this stacktrace:
> {code:java}
> Exception in thread "main" java.lang.NullPointerException: "in" is null!
> at java.nio.channels.Channels.checkNotNull(Channels.java:67)
> at java.nio.channels.Channels.newChannel(Channels.java:347)
> at
> org.apache.felix.gogo.runtime.CommandSessionImpl.<init>(CommandSessionImpl.java:109)
> at
> org.apache.felix.gogo.runtime.CommandProcessorImpl.createSession(CommandProcessorImpl.java:84)
> at
> org.apache.felix.gogo.runtime.CommandProcessorImpl.createSession(CommandProcessorImpl.java:40)
> at
> org.apache.karaf.shell.impl.console.ConsoleSessionImpl.<init>(ConsoleSessionImpl.java:157)
> at
> org.apache.karaf.shell.impl.console.SessionFactoryImpl.create(SessionFactoryImpl.java:159)
> at
> org.apache.karaf.shell.impl.console.standalone.Main.createSession(Main.java:175)
> at
> org.apache.karaf.shell.impl.console.standalone.Main.run(Main.java:138)
> at
> org.apache.karaf.shell.impl.console.standalone.Main.run(Main.java:131)
> at org.apache.karaf.shell.impl.console.standalone.Main.run(Main.java:74)
> at
> org.apache.karaf.shell.impl.console.standalone.Main.main(Main.java:56)
> {code}
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