[jboss-jira] [JBoss JIRA] (DROOLS-5384) Clicking rightmost column's header in DMN decision table raises an error

[Toshiya Kobayashi (Jira)]

     [ https://issues.redhat.com/browse/DROOLS-5384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Toshiya Kobayashi updated DROOLS-5384:
--------------------------------------
    Steps to Reproduce: 
* Go to business-central
* Import Traffic_Validation sample
* Zoom your browser so that the decision table will not be fully displayed in the later step. (e.g. 125%)
* Open Traffic_Validation dmn
* Open "Fine" decision table
* The rightmost column's header is empty
* Click the header

  was:
* Go to business-central
* Import Traffic_Validation sample
* Open Traffic_Validation dmn
* Open "Fine" decision table
* The rightmost column's header is empty
* Click the header



> Clicking rightmost column's header in DMN decision table raises an error
> ------------------------------------------------------------------------
>
>                 Key: DROOLS-5384
>                 URL: https://issues.redhat.com/browse/DROOLS-5384
>             Project: Drools
>          Issue Type: Bug
>          Components: DMN Editor
>    Affects Versions: 7.38.0.Final
>            Reporter: Toshiya Kobayashi
>            Assignee: Daniel José dos Santos
>            Priority: Major
>              Labels: drools-tools
>         Attachments: dmn-decision-table-error-popup-7.38.0.png, drools5384.mp4
>
>
> When I import Traffic_Violation sample, opened a "Fine" decision table. The rightmost column's header is empty ("Enter Text") and I get an error pop-up when clicked. (At the first time, it raises an error popup. After that, the header is unresponsive)
> See screenshot.
> Chrome 80.0.3987.122 
> Firefox 60.6.2



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