cant launch DW20 single player

[Jimyh]

Hello all, i have never really needed to post here before now.

I was hoping someone maybe able to help me, i have the DW20 1.7.10 pack on my gaming PC and use it on a personal server which is also run on my PC and i can play fine on the multiplayer world.

However i wanted to test something in creative and when i tried to start a single player game, the game shuts down and takes me back to the launcher. This happened a few times so i then decided to do the creative world on my laptop, however i am still getting the same problem.

i have read through the crash report but honestly have absolutely no idea of what any of it means, i believe there may be a problem with thaumcraft but cant be sure.

i havnt posted the crash report as it is huge, if someone can help with deciphering the fault then please let me know an i will try to figure how to put the crash report in a smaller file or something.

i hope this makes sense

Many thanks

James

 

[ljfa]

Upload the crash report to http://pastebin.com or http://paste.feed-the-beast.com
you can also divide it into smaller parts

 

[Jimyh]

ok, think i have done this right.
http://pastebin.com/raw.php?i=chsdYZvs

 

[ljfa]

This is a known problem in the 1.0.2 version of the pack. You can still create a world in 1.0.1 and then load it in 1.0.2. It might or might not work if you use Biomes o Plenty.

 

[Jimyh]

thank you for your reply, but please, i have already updated to 1.0.2, how to i get 1.0.1 again.

 

[KhrFreak]

thank you for your reply, but please, i have already updated to 1.0.2, how to i get 1.0.1 again.

top right corner of the FTb launcher it should say either 1.0.2 or recommended, click the drop down and select 1.0.1 and hit launch

 

[Jimyh]

Thank you KhrFreak.

 

[Hambeau]

I've found that I can create a "standard" world in 1.0.2, have the game close to desktop when it tries to start, and then be able to restart the pack and load the new world just fine. This works with Java 1.7 and all versions of Java 1.8 the same.

I have NOT been able to create and play a creative world at all, nor have I been able to create a world that the "cheat chest" properly spawns in, using any version of Java, with 1.0.2...