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Bug 251931 - NullPointerException at org.netbeans.scenebuilder.multiview.SBFxmlMultiViewElement.lambda$null$10
Summary: NullPointerException at org.netbeans.scenebuilder.multiview.SBFxmlMultiViewEl...
Alias: None
Product: updatecenters
Classification: Unclassified
Component: Pluginportal (show other bugs)
Version: 8.0
Hardware: All All
: P3 normal (vote)
Assignee: sreimers
: 255452 (view as bug list)
Depends on:
Reported: 2015-04-19 04:11 UTC by gragon
Modified: 2017-09-24 21:32 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 214453

stacktrace (9.14 KB, text/plain)
2015-04-19 04:11 UTC, gragon
stacktrace (3.58 KB, text/plain)
2016-10-13 08:28 UTC, Exceptions Reporter
stacktrace (8.28 KB, text/plain)
2017-09-24 21:32 UTC, Exceptions Reporter

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Description gragon 2015-04-19 04:11:06 UTC
Build: NetBeans IDE 8.0.2 (Build 201408251540)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.31-b07, Java(TM) SE Runtime Environment, 1.8.0_31-b13
OS: Linux

User Comments:
farseenabdulsalam: I didn't notice anything wrong. But this error showed up in the status bar and I though I should report it.

gragon: I launched Netbeans.  Then I selected the third (last) tab in a TabPane (JavaFX).

farseenabdulsalam: I started up NetBeans 8. Monet scenbuilder plugin was already installed. A JavaFX FXML Application project that I've created even before installing the plugin opened up, and so did the main FXML file. I was already on the Design tab. Then this error showed up. This is actually the second time. Nothing seems to be broken.

   at org.netbeans.scenebuilder.multiview.SBFxmlMultiViewElement.lambda$null$10(
   at org.netbeans.scenebuilder.multiview.SBFxmlMultiViewElement$$Lambda$237/1991763909.changed(
   at com.sun.javafx.binding.ExpressionHelper$Generic.fireValueChangedEvent(
   at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(
Comment 1 gragon 2015-04-19 04:11:10 UTC
Created attachment 153265 [details]
Comment 2 Roman Svitanic 2015-05-14 09:07:52 UTC
The issue is caused by third-party plugin:

Please contact the author of the plugin to fix it. Thanks!
Comment 3 Jiri Kovalsky 2015-05-14 10:39:26 UTC
Sven, can you please take a look at this issue? Thanks a lot!
Comment 4 Antonin Nebuzelsky 2015-09-22 10:11:24 UTC
*** Bug 255452 has been marked as a duplicate of this bug. ***
Comment 5 Exceptions Reporter 2016-09-28 18:43:10 UTC
This bug already has 5 duplicates 
Comment 6 Exceptions Reporter 2016-10-13 08:28:29 UTC
Created attachment 162486 [details]

Comment 7 Exceptions Reporter 2017-09-24 21:32:36 UTC
Created attachment 165170 [details]

Creating a JavaFX scene in Design mode.