[KARAF-1547] NullpointerException when running commands on jdk 6 update 33 or jdk 7 update 5

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.2.8, 2.3.0, 3.0.0
• Fix Version/s: 2.2.9, 2.3.0, 3.0.0
• Component/s: karaf
• Assignee: Jean-Baptiste Onofré
• Reporter: Christian Schneider
• Created: 14/Jun/12 12:19
• Updated: 15/Sep/18 16:35
• Resolved: 15/Aug/12 09:30

Description

Start fresh karaf 3

Karaf seems to come up fine but when you enter any command you get:

2012-06-14 14:15:33,306 | INFO | Thread-8 | Console | 39 - org.apache.karaf.shell.console - 3.0.0.SNAPSHOT | Exception caught while executing command
java.lang.NullPointerException
at org.apache.felix.gogo.runtime.Reflective.invoke(Reflective.java:61)
at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:82)
at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:477)
at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:403)
at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)
at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)
at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)
at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:477)
at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:403)
at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)
at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)
at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)
at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)
at org.apache.karaf.shell.console.impl.jline.ConsoleImpl.run(ConsoleImpl.java:169)
at java.lang.Thread.run(Thread.java:662)[:1.6.0_33]
at org.apache.karaf.shell.console.impl.jline.ConsoleFactoryService$3.doRun(ConsoleFactoryService.java:87)[39:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]
at org.apache.karaf.shell.console.impl.jline.ConsoleFactoryService$3$1.run(ConsoleFactoryService.java:78)
at java.security.AccessController.doPrivileged(Native Method)[:1.6.0_33]
at javax.security.auth.Subject.doAs(Subject.java:337)[:1.6.0_33]
at org.apache.karaf.shell.console.impl.jline.ConsoleFactoryService$3.run(ConsoleFactoryService.java:76)[39:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]

Issue Links

• is related to: ARIES-835 Proxy generation use the bean instead of the interface
• relates to: ARIES-861 Error on retrieving constructor for proxy of karaf BlueprintCommand class on jdk 6 update 33