[jbosstools-issues] [JBoss JIRA] (ERT-185) NullPointerException when image has no tags [EBZ#493347]

[Xavier Coulon (JIRA)]

     [ https://issues.jboss.org/browse/ERT-185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xavier Coulon updated ERT-185:
------------------------------
    Sprint: devex #114 May 2016


> NullPointerException when image has no tags [EBZ#493347]
> --------------------------------------------------------
>
>                 Key: ERT-185
>                 URL: https://issues.jboss.org/browse/ERT-185
>             Project: Eclipse Release Train
>          Issue Type: Task
>          Components: Linux Tools
>            Reporter: Friendly Jira Robot
>              Labels: 5.0.0, Docker, bzira
>             Fix For: Neon (4.6)
>
>
> The following error occurred:
> !ENTRY org.eclipse.core.jobs 4 2 2016-05-10 14:54:14.321
> !MESSAGE An internal error occurred during: "Refreshing Images...".
> !STACK 0
> java.lang.NullPointerException
> 	at java.util.ArrayList.<init>(ArrayList.java:177)
> 	at org.eclipse.linuxtools.internal.docker.core.DockerConnection.listImages(DockerConnection.java:847)
> 	at org.eclipse.linuxtools.internal.docker.core.DockerConnection.getImages(DockerConnection.java:785)
> 	at org.eclipse.linuxtools.internal.docker.ui.commands.RefreshCommandHandler$2.run(RefreshCommandHandler.java:102)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> This happens on the "busybox' image that has no tags, as shown here:
> $> docker inspect d167449
> [
>     {
>         "Id": "sha256:d1674496321777c667b6a13597bf89752116f95ca248bd07a146948c2f119e4c",
>         "RepoTags": [],
>         "RepoDigests": [
>             "busybox at sha256:7d3ce4e482101f0c484602dd6687c826bb8bef6295739088c58e84245845912e"
>         ],
>    ...
> ]



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