[1.12.2] Linux crash running FTBI, fails to register FileSystemWatcher

[Delfayne]

Crashlog: https://mclo.gs/tezeo4D

Fails with a generic NullPointerException, helpful. Running a slim pack with CC in a debugger grants the following info.

It fails in FileSystemWatcher where it tries to register a new file system watcher here:
tmp = FileSystems.getDefault().newWatchService();
With this debug pointer I can see the message java.io.IOException: User limit of inotify instances reached or too many open files

The specific crash reason is something I can fix up my side. However, it would be good if CC could fail more gracefully and surface this error message more easily.

[Speiger]

O.o how the fluff did we reach the Filesystem watching limit? O.o

That is interesting.
Yeah I am not at home so can't fix it today.
But it's a thing I will fix on Monday the moment I am awake!

Ty for the report

[Delfayne]

I don't know why/how we reached it, but I think running apps like Intellij Idea in the background take up a large number. It's easy enough to raise the limit, but I had to dig into source code to see what the error message was

[Speiger]

@Delfayne moved the issue to CarbonConfigLib because it is an problem with the library but not the mod :)