Bug Can't load game (latest dev build)

[Yrjosmiel]

(ﾉಥ益ಥ）ﾉ ┻━┻
http://prntscr.com/84n55b

 

[Megacrafter127]

which version number?(also, can I ask you to remember what caused it in the end, I may need someone to reliably get that message to pop up)
Also, may I use that screenshot in a bug-report?

 

[Yrjosmiel]

which version number?(also, can I ask you to remember what caused it in the end, I may need someone to reliably get that message to pop up)
Also, may I use that screenshot in a bug-report?

0.19368
I don't recall touching things when I downloaded the dev build.
Also, sure.

 

[Megacrafter127]

Thanks. As for what might have caused it, there are 3 possible explanations:

1. corrupted files
2. no JDK
3. outdated driver