Game wont start, white screen minecraft, no eror message

[5tbr6cw9]

Hello, i downloaded technic launcher today, all fine, found modpack i want to download, and did it, all went fine, i installed it, and when i try to lauch it, it does nothing, all is going up, even my program bar shows its opened, but it isnt, if it is, than it is white screen, so i checked console, no erors there all went fine, but stops at one point ([17:12:03] [Client thread/INFO] [Config]: [OptiFine] *** Reloading custom textures ***),

 

logs:

https://pastebin.com/vebuCLBe

Thanks for help

5tbr6cw9.