[jboss-jira] [JBoss JIRA] (DROOLS-4496) Empty Structure causes DMN editor to crash

[Guilherme Gomes (Jira)]

    [ https://issues.jboss.org/browse/DROOLS-4496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13777680#comment-13777680 ] 

Guilherme Gomes commented on DROOLS-4496:
-----------------------------------------

Yes, [~tirelli]. I'm changing the priority to *Blocker* (since we need to merge it on *7.26.x*).


> Empty Structure causes DMN editor to crash
> ------------------------------------------
>
>                 Key: DROOLS-4496
>                 URL: https://issues.jboss.org/browse/DROOLS-4496
>             Project: Drools
>          Issue Type: Bug
>          Components: DMN Editor
>    Affects Versions: 7.26.0.Final
>            Reporter: Edoardo Vacchi
>            Assignee: Guilherme Gomes
>            Priority: Major
>
> Steps to reproduce:
> - Create a custom data type: a Structure with no sub-fields (delete the one that gets created automatically).
> - Save and close
> - Create an input and assign said data type
> - Create a decision and connect it to the input
> - Open the decision and select Decision Table
> - An error is thrown
> - the editor is rendered unusable until it is closed and reopened



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