Freeman Fang created KARAF-2694:
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Summary: NPE when use osgi:uninstall
Key: KARAF-2694
URL: https://issues.apache.org/jira/browse/KARAF-2694
Project: Karaf
Issue Type: Bug
Reporter: Freeman Fang
if use
uninstall null
we get NPE like
{code}
2014-01-20 12:08:35,176 | ERROR | l Console Thread | Console
| araf.shell.console.jline.Console 202 | 14 -
org.apache.karaf.shell.console - 2.3.4.SNAPSHOT | Exception caught while
executing command
java.lang.NullPointerException
at java.util.regex.Matcher.getTextLength(Matcher.java:1234)[:1.7.0_07]
at java.util.regex.Matcher.reset(Matcher.java:308)[:1.7.0_07]
at java.util.regex.Matcher.<init>(Matcher.java:228)[:1.7.0_07]
at java.util.regex.Pattern.matcher(Pattern.java:1088)[:1.7.0_07]
at
org.apache.karaf.shell.osgi.BundleSelector.selectBundles(BundleSelector.java:46)[24:org.apache.karaf.shell.osgi:2.3.3]
at
org.apache.karaf.shell.osgi.BundlesCommand.doExecute(BundlesCommand.java:36)[24:org.apache.karaf.shell.osgi:2.3.3]
at
org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.3.4.SNAPSHOT]
at
org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.3.4.SNAPSHOT]
at
org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.3.4.SNAPSHOT]
at
org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.4.SNAPSHOT]
at
org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.4.SNAPSHOT]
at
org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.4.SNAPSHOT]
at
org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.4.SNAPSHOT]
at
org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.4.SNAPSHOT]
at
org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.4.SNAPSHOT]
at
org.apache.karaf.shell.console.jline.Console.run(Console.java:173)[14:org.apache.karaf.shell.console:2.3.4.SNAPSHOT]
at java.lang.Thread.run(Thread.java:722)[:1.7.0_07]
{code}
Should add a NPE guard here
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