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jMonkeyEngine / jmonkeyengine

A complete 3-D game development suite written in Java.
http://jmonkeyengine.org
BSD 3-Clause "New" or "Revised" License
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Attempt to Link in SceneComposer results in "NullPointerException" #1832

Closed stevenbright closed 2 years ago

stevenbright commented 2 years ago

Steps to reproduce:

  1. Create a new scene based on "empty jME3 scene" template.
  2. Hit "Edit in Scene Composer". It opens an empty view with coordination axis
  3. Hit "File -> Link in Scene Composer"

Actual Result: NullPointerException thrown:

Screen Shot 2022-07-02 at 4 19 05 PM

Notes:

After step 1 I'm unable to open a scene. E.g. when I click on scene nothing happens, hence I try "Edit in Scene Composer"

My environment details as per jmonkey about window:

Product Version: jMonkeyEngine SDK v3.3.0-stable
Java: 11.0.6; OpenJDK 64-Bit Server VM 11.0.6+10
Runtime: OpenJDK Runtime Environment 11.0.6+10
System: Mac OS X version 10.16 running on x86_64; UTF-8; en_US (jmonkeyplatform)

Also I'm using openjdk11 that I installed via brew (brew install openjdk@11).

stevenbright commented 2 years ago

NullPointerException details:

Screen Shot 2022-07-02 at 4 19 05 PM
stevenbright commented 2 years ago

Also when I open a project in the SDK's editor, I'm getting a similar error:

Loaded asset CookScene
java.lang.NullPointerException
    at com.jme3.gde.scenecomposer.SceneEditorController$17.run(SceneEditorController.java:721)
    at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
    at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
    at java.base/java.security.AccessController.doPrivileged(Native Method)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
    at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
    at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
java.lang.NullPointerException
    at com.jme3.gde.scenecomposer.SceneEditorController$17.run(SceneEditorController.java:721)
    at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
    at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
    at java.base/java.security.AccessController.doPrivileged(Native Method)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
    at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
    at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
pspeed42 commented 2 years ago

Since this is an SDK bug and not an engine bug, you may want to report it in the jMonkeyEngine/sdk project. https://github.com/jMonkeyEngine/sdk

stevenbright commented 2 years ago

Makes sense, thanks! Posted https://github.com/jMonkeyEngine/sdk/issues/350