[FELIX-1252] NullPointerException in "scr list" command

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: scr-1.0.8
• Fix Version/s: scr-1.2.0
• Component/s: Declarative Services (SCR)
• Environment: Felix 1.8.1 ; Shell Service 1.2.0 ; SCR 1.0.8
• Assignee: Felix Meschberger
• Reporter: Thilo Planz
• Created: 18/Jun/09 05:47
• Updated: 31/Jul/09 15:07
• Resolved: 18/Jun/09 06:19

Description

When no components are registered, the shell command fails:

-> scr list
No components registered
Id State Name
Unable to execute command: java.lang.NullPointerException
java.lang.NullPointerException
at org.apache.felix.scr.impl.ScrCommand.list(ScrCommand.java:161)
at org.apache.felix.scr.impl.ScrCommand.execute(ScrCommand.java:102)
at org.apache.felix.shell.impl.Activator$ShellServiceImpl.executeCommand(Activator.java:291)
at org.apache.felix.shell.tui.Activator$ShellTuiRunnable.run(Activator.java:177)
at java.lang.Thread.run(Thread.java:595)

Issue Links

• duplicates: FELIX-1238 NPE when invoking "scr list" with no components registered