Crash Landing cannot open

  • Tech Support section is for getting help with FTB related problems. If there's a repeatable issue that can be labeled as a bug, then please use the issue tracker for the pack or the app at GitHub issue trackers - If there's no repository for a pack that means that the pack is old and/or will not be updated. Bugs for older packs will not be fixed, unless they are critical.
  • The FTB Forum is now read-only, and is here as an archive. To participate in our community discussions, please join our Discord! https://ftb.team/discord

ShamePro

New Member
Jul 29, 2019
2
0
0
Title:
Crash Landing cannot open
Launcher Version:
v1.4.7
Modpack:
Crash Landing
Modpack Version:
Recommended
Log Link:
Details of the issue:
When I press launch, it comes up with an error and sends me back to the launcher instead of launching the game with the modpack.
 

Henry Link

Forum Addict
Dec 23, 2012
2,601
553
153
USA - East Coast
Not sure if this well help. But first try to force reload the pack. Seems there is a problem with java library files. Also you may want to review this article about update LWJGL: http://minecraft.gamepedia.com/Tutorials/Update_LWJGL

1.7.0_71 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe
Caused by: java.lang.NoClassDefFoundError: org/lwjgl/LWJGLException

If that doesn't work, I noticed you java 8 and java 7 on your system. Java 8 isn't being used because it is the 32 bit version. You could try to remove 7 and replace it with the 64 bit version.

[19:27:05] [INFO] JavaFinder.parseJavaVersion:175: The FTB Launcher has found the following Java versions installed:
[19:27:05] [INFO] JavaFinder.parseJavaVersion:177: Java Version: 1.8.0_51 sorted as: 1.8.0_51 32 Bit Java at : C:\Program Files (x86)\Java\jre1.8.0_51\bin\java.exe
[19:27:05] [INFO] JavaFinder.parseJavaVersion:177: Java Version: 1.7.0_71 sorted as: 1.7.0_71 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe
[19:27:05] [INFO] JavaFinder.parseJavaVersion:177: Java Version: 1.7.0_71 sorted as: 1.7.0_71 64 Bit Java at : C:\Windows\system32\java.exe
[19:27:05] [INFO] JavaFinder.parseJavaVersion:177: Java Version: 1.7.0_71 sorted as: 1.7.0_71 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe
[19:27:05] [INFO] JavaFinder.parseJavaVersion:204: Preferred: Java Version: 1.7.0_71 sorted as: 1.7.0_71 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe
Caused by: java.lang.NoClassDefFoundError: org/lwjgl/LWJGLException