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https://issues.apache.org/jira/browse/ARTEMIS-3858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17553363#comment-17553363
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Erwin Dondorp edited comment on ARTEMIS-3858 at 6/13/22 1:49 AM:
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observation #1:
most likely, the error handler is correctly called, but there is an error in
that handler itself.
It should have used {{$scope.$ctrl.workspace}} (instead of {{$scope.workspace}})
observation #2:
the error handler is called because api call {{listProducers(java.lang.String,
int, int)}} actually had a NPE
idem for {{listConsumers(java.lang.String, int, int)}}
the parameters seem harmless, but it seems that that actual value to compare
with for the session is missing.
{{\{"field":"session","operation":"EQUALS","sortOrder":"asc","sortColumn":"id"},
1, 10}}
was (Author: erwindon):
observation #1:
most likely, the error handler is correctly called, but there is an error in
that handler itself.
It should have used {{$scope.$ctrl.workspace}} (instead of {{$scope.workspace}})
observation #2:
the error handler is called because api call {{listProducers(java.lang.String,
int, int)}} actually had a NPE
idem for {{listConsumers(java.lang.String, int, int)}}
the parameters seem harmless, but it seems that that actual value to compare
with for the session is missing.
{"field":"session","operation":"EQUALS","sortOrder":"asc","sortColumn":"id"},
1, 10
> navigating from session to related consumers/producers gives NPE
> ----------------------------------------------------------------
>
> Key: ARTEMIS-3858
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3858
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Web Console
> Affects Versions: 2.22.0
> Reporter: Erwin Dondorp
> Priority: Minor
>
> on an Artemis cluster, go to page Sessions.
> then click on the value in either columns "Consumer Count" or "Producer
> Count".
> see the resulting error message "could not invoke list
> sessionsjava.lang.NullPointerException : no mapping for value". the resulting
> consumer/producer table is always empty.
> the browser console shows the error message "Uncaught TypeError:
> $scope.workspace is undefined"
> I should be able to create a PR for this (but feel free to beat me on that)
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