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lwjglgamedev / lwjglbook-leg

Source code of the chapters of the book 3D Game Development with LWJGL 3
https://ahbejarano.gitbook.io/lwjglgamedev/
Apache License 2.0
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Cant get a few of the different chapters to work, what am i doing wrong? #110

Closed nathanbowley98 closed 2 years ago

nathanbowley98 commented 2 years ago

this is from chapter 28

java.lang.Exception: Error loading model
    at org.lwjglb.engine.loaders.assimp.StaticMeshesLoader.load(StaticMeshesLoader.java:34)
    at org.lwjglb.engine.loaders.assimp.StaticMeshesLoader.load(StaticMeshesLoader.java:26)
    at org.lwjglb.engine.graph.Renderer.init(Renderer.java:85)
    at org.lwjglb.game.DummyGame.init(DummyGame.java:57)
    at org.lwjglb.engine.GameEngine.init(GameEngine.java:53)
    at org.lwjglb.engine.GameEngine.run(GameEngine.java:40)
    at org.lwjglb.game.Main.main(Main.java:20)
java.lang.NullPointerException: Cannot invoke "org.lwjglb.engine.Scene.cleanup()" because "this.scene" is null
    at org.lwjglb.game.DummyGame.cleanup(DummyGame.java:200)
    at org.lwjglb.engine.GameEngine.cleanup(GameEngine.java:84)
    at org.lwjglb.engine.GameEngine.run(GameEngine.java:45)
    at org.lwjglb.game.Main.main(Main.java:20)

Process finished with exit code -1
lwjglgamedev commented 2 years ago

You can check the working dir where your are executing the projects. This should be the rooy folder of the sub-project you are tetsing. For example, if you have the source code under D:\Projects\samples\chapter-28 you should check that chapter-28 is the working dir.

If you are unsure, try to use an absolute path when loading the models.

Let me know if this helps.

lwjglgamedev commented 2 years ago

Closing this, since I got no news from your side. If you still need help, just reopen.