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https://issues.apache.org/jira/browse/KARAF-3217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17297632#comment-17297632
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Eric Lilja commented on KARAF-3217:
-----------------------------------
[~jbonofre] That's fine and thanks for the explanation. However, this does not
explain why flags that used to work before (like "-s" or "--show-hidden") does
not work anymore. That's how I noticed the error messages were less than great,
when attempting to use flags that worked before. It could be that something
broke in scr commands (or intentional) or something broke in the delegation
layer. Where is it documented which flags are actually supported for the scr
command?
> Karaf shell - scr:info - Cannot coerce info() to any of [(String)]
> ------------------------------------------------------------------
>
> Key: KARAF-3217
> URL: https://issues.apache.org/jira/browse/KARAF-3217
> Project: Karaf
> Issue Type: Bug
> Components: karaf
> Affects Versions: 2.3.7
> Reporter: Claus Ibsen
> Assignee: Jean-Baptiste Onofré
> Priority: Minor
>
> To reproduce using a vanilla karaf 2.3.7
> bin/karaf
> features:install scr
> scr:list
> scr:aaa
> scr:info
> {code}
> karaf@root> scr:info
> Error executing command: Cannot coerce info() to any of [(String)]
> karaf@root> log:tail
> 2014-09-09 11:48:49,932 | INFO | JMX OSGi Agent | core
> | ? ? | 24 -
> org.apache.aries.jmx.core - 1.1.1 | Registering
> org.osgi.jmx.framework.wiring.BundleWiringStateMBean to MBeanServer
> com.sun.jmx.mbeanserver.JmxMBeanServer@7f7c3215 with name
> osgi.core:type=wiringState,version=1.1,framework=org.apache.felix.framework,uuid=e0fc1809-e35b-4124-b942-288b4499066e
> 2014-09-09 11:48:49,933 | INFO | JMX OSGi Agent | core
> | ? ? | 24 -
> org.apache.aries.jmx.core - 1.1.1 | Registering
> org.osgi.jmx.framework.FrameworkMBean to MBeanServer
> com.sun.jmx.mbeanserver.JmxMBeanServer@7f7c3215 with name
> osgi.core:type=framework,version=1.7,framework=org.apache.felix.framework,uuid=e0fc1809-e35b-4124-b942-288b4499066e
> 2014-09-09 11:48:49,934 | INFO | JMX OSGi Agent | core
> | ? ? | 24 -
> org.apache.aries.jmx.core - 1.1.1 | Registering
> org.osgi.jmx.framework.PackageStateMBean to MBeanServer
> com.sun.jmx.mbeanserver.JmxMBeanServer@7f7c3215 with name
> osgi.core:type=packageState,version=1.5,framework=org.apache.felix.framework,uuid=e0fc1809-e35b-4124-b942-288b4499066e
> 2014-09-09 11:48:49,934 | INFO | JMX OSGi Agent | core
> | ? ? | 24 -
> org.apache.aries.jmx.core - 1.1.1 | Registering
> org.osgi.jmx.service.cm.ConfigurationAdminMBean to MBeanServer
> com.sun.jmx.mbeanserver.JmxMBeanServer@7f7c3215 with name
> osgi.compendium:service=cm,version=1.3,framework=org.apache.felix.framework,uuid=e0fc1809-e35b-4124-b942-288b4499066e
> 2014-09-09 11:48:49,934 | INFO | JMX OSGi Agent | core
> | ? ? | 24 -
> org.apache.aries.jmx.core - 1.1.1 | Registering
> org.osgi.jmx.framework.ServiceStateMBean to MBeanServer
> com.sun.jmx.mbeanserver.JmxMBeanServer@7f7c3215 with name
> osgi.core:type=serviceState,version=1.7,framework=org.apache.felix.framework,uuid=e0fc1809-e35b-4124-b942-288b4499066e
> 2014-09-09 11:48:49,935 | INFO | JMX OSGi Agent | core
> | ? ? | 24 -
> org.apache.aries.jmx.core - 1.1.1 | Registering
> org.osgi.jmx.framework.BundleStateMBean to MBeanServer
> com.sun.jmx.mbeanserver.JmxMBeanServer@7f7c3215 with name
> osgi.core:type=bundleState,version=1.7,framework=org.apache.felix.framework,uuid=e0fc1809-e35b-4124-b942-288b4499066e
> 2014-09-09 11:49:01,730 | INFO | l Console Thread | DetailsCommandComponent
> | hell.scr.DetailsCommandComponent 67 | 57 -
> org.apache.karaf.shell.scr - 2.3.7 | Activating the Apache Karaf SCR Details
> Command
> 2014-09-09 11:49:01,738 | INFO | l Console Thread | ListCommandComponent
> | f.shell.scr.ListCommandComponent 61 | 57 -
> org.apache.karaf.shell.scr - 2.3.7 | Activating the Apache Karaf SCR List
> Command
> 2014-09-09 11:49:01,741 | INFO | l Console Thread | ActivateCommandComponent
> | ell.scr.ActivateCommandComponent 66 | 57 -
> org.apache.karaf.shell.scr - 2.3.7 | Activating the Apache Karaf SCR Activate
> Command
> 2014-09-09 11:49:01,743 | INFO | l Console Thread |
> DeactivateCommandComponent | l.scr.DeactivateCommandComponent 66 | 57
> - org.apache.karaf.shell.scr - 2.3.7 | Activating the Apache Karaf SCR
> Deactivate Command
> 2014-09-09 11:49:01,757 | INFO | l Console Thread | ScrServiceMBeanImpl
> | scr.internal.ScrServiceMBeanImpl 78 | 58 -
> org.apache.karaf.management.mbeans.scr - 2.3.7 | Activating the Apache Karaf
> SCR Service MBean
> 2014-09-09 11:49:10,839 | ERROR | l Console Thread | Console
> | araf.shell.console.jline.Console 213 | 14 -
> org.apache.karaf.shell.console - 2.3.7 | Exception caught while executing
> command
> java.lang.IllegalArgumentException: Cannot coerce info() to any of [(String)]
> at
> org.apache.felix.gogo.runtime.Reflective.invoke(Reflective.java:178)[14:org.apache.karaf.shell.console:2.3.7]
> at
> org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:82)[14:org.apache.karaf.shell.console:2.3.7]
> at
> org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.7]
> at
> org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.7]
> at
> org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.7]
> at
> org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.7]
> at
> org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.7]
> at
> org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.7]
> at
> org.apache.karaf.shell.console.jline.Console.run(Console.java:184)[14:org.apache.karaf.shell.console:2.3.7]
> at java.lang.Thread.run(Thread.java:744)[:1.7.0_45]
> {code}
> There is no scr:info command, but somehow the shell tries something different?
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