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Posted to commits@netbeans.apache.org by "Junichi Yamamoto (JIRA)" <ji...@apache.org> on 2019/05/28 02:11:00 UTC

[jira] [Commented] (NETBEANS-2607) NullPointerException at com.junichi11.netbeans.modules.color.codes.preview.ui.DrawingPanel.preferenceChange

    [ https://issues.apache.org/jira/browse/NETBEANS-2607?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16849283#comment-16849283 ] 

Junichi Yamamoto commented on NETBEANS-2607:
--------------------------------------------

I've submitted it here: https://github.com/junichi11/netbeans-color-codes-preview/issues/28

> NullPointerException at com.junichi11.netbeans.modules.color.codes.preview.ui.DrawingPanel.preferenceChange
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: NETBEANS-2607
>                 URL: https://issues.apache.org/jira/browse/NETBEANS-2607
>             Project: NetBeans
>          Issue Type: Bug
>          Components: platform - Options&amp;Settings
>    Affects Versions: 11.0
>         Environment: Windows 10, 10.0, amd64. Java HotSpot(TM) 64-Bit Server VM, 12.0.1+12, Java(TM) SE Runtime Environment, 12.0.1+12. Apache NetBeans IDE 11.0 (Build incubator-netbeans-release-404-on-20190319).
>            Reporter: Peter Froud
>            Priority: Major
>         Attachments: IDE log.txt, UI log.txt
>
>
> *What I was doing:*
>  # Opened Tools > Options
>  # In the Filter text field on the top right, typed 'web browser' and hit enter
>  # Saw that the filter result was already displayed because the General tab was already open
>  # Clicked on the Web Browser dropdown menu, which was set to <Default System Browser>
>  # The Options window closed on its own
> Since then, I have not been able to reproduce the problem. Hope the attached logs contain enough information to be helpful.
> *Stack trace from IDE log:*
> {{java.lang.NullPointerException}}
> {{ at com.junichi11.netbeans.modules.color.codes.preview.ui.DrawingPanel.preferenceChange(DrawingPanel.java:348)}}
> {{ at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)}}
> {{ at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)}}
> {{ at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)}}
> {{ at java.base/java.lang.reflect.Method.invoke(Method.java:567)}}
> {{ at org.openide.util.WeakListenerImpl$ProxyListener.invoke(WeakListenerImpl.java:462)}}
> {{ at com.sun.proxy.$Proxy15.preferenceChange(Unknown Source)}}



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