Beekeeper is not available

Article ID:360025176152
1 minute readKnowledge base

Issue

Beekeeper Upgrade Assistant shows "Beekeeper is not available".

Beekeeper is not available

The logs shows something similar to:

2019-03-17 20:08:06.830+0000 [id=249]   WARNING h.ExpressionFactory2$JexlExpression#evaluate: Caught exception evaluating: it.viewData in /beekeeper/. Reason: java.lang.reflect.InvocationTargetException
java.lang.NullPointerException
    at com.cloudbees.jenkins.plugins.assurance.UpgradeAction.inProgressSummary(UpgradeAction.java:592)
    at com.cloudbees.jenkins.plugins.assurance.UpgradeAction.getViewData(UpgradeAction.java:565)
    at com.cloudbees.jenkins.plugins.assurance.UpgradeAction.getSectionSummary(UpgradeAction.java:625)
    at com.cloudbees.jenkins.plugins.assurance.CloudBeesAssurance$ViewData.<init>(CloudBeesAssurance.java:709)
    at com.cloudbees.jenkins.plugins.assurance.CloudBeesAssurance$ViewData.<init>(CloudBeesAssurance.java:688)
    at com.cloudbees.jenkins.plugins.assurance.CloudBeesAssurance.getViewData(CloudBeesAssurance.java:655)
...

Environment

Resolution

  1. Delete $JENKINS_HOME/cb-envelope/envelope.json.staged

  2. Restart instance