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Type:
Bug
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Resolution: Unresolved
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Priority:
Blocker
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Component/s: gerrit-trigger-plugin
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Environment:Gerrit Trigger Version 2.42.0
Jenkins 2.462.1
Gerrit 3.9.5
Seeing this error in Jenkins log when Gerrit patchset is created. We have been using Gerrit & Jenkins with gerrit-trigger for a long time, but now testing upgrade to Gerrit 3.9.5 from 3.7.6 and also upgraded Jenkins gerrit-trigger plugin from 2.40.0.
2024-12-12 15:48:49.712+0000 [id=4142] SEVERE c.s.t.g.g.GerritHandler#notifyListeners: When notifying listener: com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.EventListener@b0fcb3da about event: PatchsetCreated: Change-Id for #151678: I5279e3bab326da008c52c0cfd820fe01405719d1 PatchSet: 4 2024-12-12 15:48:49.712+0000 [id=4142] SEVERE c.s.t.g.g.GerritHandler#notifyListeners: Notify-error: java.lang.NullPointerException: Cannot invoke "java.util.Collection.toArray()" because "c" is null at java.base/java.util.ArrayList.<init>(ArrayList.java:181) at PluginClassLoader for gerrit-trigger//com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.data.GerritProject.isInterestingFile(GerritProject.java:337) at PluginClassLoader for gerrit-trigger//com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.data.GerritProject.isInteresting(GerritProject.java:278) at PluginClassLoader for gerrit-trigger//com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.GerritTrigger.isChangeInteresting(GerritTrigger.java:956) at PluginClassLoader for gerrit-trigger//com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.GerritTrigger.isChangeBasedEventInteresting(GerritTrigger.java:1049) at PluginClassLoader for gerrit-trigger//com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.GerritTrigger.isInteresting(GerritTrigger.java:1165) at PluginClassLoader for gerrit-trigger//com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.EventListener.gerritEvent(EventListener.java:128) at PluginClassLoader for gerrit-trigger//com.sonymobile.tools.gerrit.gerritevents.GerritHandler.notifyListener(GerritHandler.java:592) at PluginClassLoader for gerrit-trigger//com.sonymobile.tools.gerrit.gerritevents.GerritHandler.notifyListeners(GerritHandler.java:559) at PluginClassLoader for gerrit-trigger//com.sonyericsson.hudson.plugins.gerrit.trigger.JenkinsAwareGerritHandler.notifyListeners(JenkinsAwareGerritHandler.java:80) at PluginClassLoader for gerrit-trigger//com.sonymobile.tools.gerrit.gerritevents.workers.AbstractGerritEventWork.perform(AbstractGerritEventWork.java:46) at PluginClassLoader for gerrit-trigger//com.sonymobile.tools.gerrit.gerritevents.workers.AbstractJsonObjectWork.perform(AbstractJsonObjectWork.java:77) at PluginClassLoader for gerrit-trigger//com.sonymobile.tools.gerrit.gerritevents.workers.StreamEventsStringWork.perform(StreamEventsStringWork.java:74) at PluginClassLoader for gerrit-trigger//com.sonymobile.tools.gerrit.gerritevents.GerritHandler$EventWorker.workEvent(GerritHandler.java:337) at PluginClassLoader for gerrit-trigger//com.sonymobile.tools.gerrit.gerritevents.GerritHandler$EventWorker.run(GerritHandler.java:319) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842)
