[Geoserver-devel] [JIRA] (GEOS-8478) gwc-distributed plugin (Hazelcast) breaks "Caching Defaults" tab in Geoserver GUI

[Maciej Filocha (JIRA)]

Title: Message Title

Maciej Filocha created an issue   GeoServer / GEOS-8478 gwc-distributed plugin (Hazelcast) breaks "Caching Defaults" tab in Geoserver GUI Issue Type: Bug Affects Versions: 2.9.4, 2.10.2, 2.12.1 Assignee: Unassigned Components: Community modules Created: 07/Dec/17 2:04 PM Environment: Ubuntu 16.04 LTS Priority: Medium Reporter: Maciej Filocha After installing gwc-distributed plugin and enabling Hazelcast In-memory cache, any subseqent attempts to open a tab "Tile Caching/Caching Defaults" result in error: Oops, something went wrong... org.apache.wicket.WicketRuntimeException: Exception in rendering component: [DropDownChoice [Component id = policy]] at org.apache.wicket.Component.internalRenderComponent(Component.java:2625) at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1668) at org.apache.wicket.Component.internalRender(Component.java:2401) ... Caused by: java.lang.NullPointerException: List of choices is null - Was the supplied 'Choices' model empty? at org.apache.wicket.markup.html.form.AbstractChoice.getChoices(AbstractChoice.java:233) ... Add Comment   Get Jira notifications on your phone! Download the Jira Cloud app for Android or iOS This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100074-sha1:e7618fc)

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