[KARAF-5887] NPE when starting karaf using bin/shell

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.1.6, 4.2.1
• Fix Version/s: 4.2.2, 4.1.7
• Component/s: karaf
• Labels: shell
• Assignee: Jean-Baptiste Onofré
• Reporter: Nicolas Ottaviani
• Created: 04/Sep/18 14:37
• Updated: 15/Sep/18 16:35
• Resolved: 11/Sep/18 19:11

Description

When starting karaf using bin/shell, we have a NullPointerException

bin/shell "echo test"
 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:108)
 at org.apache.felix.gogo.runtime.CommandProcessorImpl.createSession(CommandProcessorImpl.java:82)
 at org.apache.felix.gogo.runtime.CommandProcessorImpl.createSession(CommandProcessorImpl.java:38)
 at org.apache.karaf.shell.impl.console.ConsoleSessionImpl.<init>(ConsoleSessionImpl.java:138)
 at org.apache.karaf.shell.impl.console.SessionFactoryImpl.create(SessionFactoryImpl.java:139)
 at org.apache.karaf.shell.impl.console.standalone.Main.createSession(Main.java:180)
 at org.apache.karaf.shell.impl.console.standalone.Main.run(Main.java:143)
 at org.apache.karaf.shell.impl.console.standalone.Main.run(Main.java:136)
 at org.apache.karaf.shell.impl.console.standalone.Main.run(Main.java:76)
 at org.apache.karaf.shell.impl.console.standalone.Main.main(Main.java:58)}}

Issue Links

• is duplicated by: KARAF-5896 Karaf Shell Null Pointer Exception when Running a command
• links to: GitHub Pull Request #602
• links to: GitHub Pull Request #609