[jira] [Created] (KARAF-5896) Karaf Shell Null Pointer Exception when Running a command

[Cetra Free (JIRA)]

Cetra Free created KARAF-5896:
---------------------------------

             Summary: 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: 4.2.1, 4.1.6
            Reporter: Cetra Free


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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