(LWJGL) Objects don't load

OpenGL Development
#1

Using OskarVeerhoaks’ tutorials, his provided objects load correctly, but any others from online do not. I keep getting an exception saying to delete a certain line. Could I have missed something when watching the video?

Exception in thread "main" java.lang.RuntimeException: OBJ file contains line which cannot be parsed correctly: vt 0.577620 -0.731210
	at bunny.OBJLoader.loadModel(OBJLoader.java:132)
	at bunny.ModelDemo.setUpDisplayLists(ModelDemo.java:64)
	at bunny.ModelDemo.main(ModelDemo.java:46)
#2

It seems like the file-loader cant handle texture-coordinates. You can fix this by just ignoring all lines which the loader cant handle instead of throwing the exception (so just comment out the exception).

Edit: In know, oskar’s videos are great but since he is teaching old and deprecated stuff (intermediate mode and so on) you should check out thebennybox who not only teaches how to create a gameengine in java but also teaches more in-detail openGL-stuff.

#3

It doesn’t look for anything with “vt”, but when I removed the exception

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: -2
	at java.util.ArrayList.elementData(Unknown Source)
	at java.util.ArrayList.get(Unknown Source)
	at bunny.ModelDemo.setUpDisplayLists(ModelDemo.java:76)
	at bunny.ModelDemo.main(ModelDemo.java:46)