Constant Client crashes

[cyrus9586]

java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Unknown Source)
at haven.Defer$1.run(Defer.java:297)
at haven.Defer$1.run(Defer.java:294)
at java.security.AccessController.doPrivileged(Native Method)
at haven.Defer.defer(Defer.java:294)
at haven.Defer.defer(Defer.java:308)
at haven.Defer.later(Defer.java:330)
at haven.MCache$Grid.buildcut(MCache.java:474)
at haven.MCache$Grid.invalidate(MCache.java:519)
at haven.MCache$Grid.fill(MCache.java:720)
at haven.MCache.mapdata2(MCache.java:940)
at haven.MCache.mapdata(MCache.java:969)
at haven.Session$RWorker.run(Session.java:522)

Vanilla or ender dont matter. Happens mostly when entering buildings, mines, sometimes just walking around.

[dagrimreefah]

What OS are you using? Are you on a virtual machine? Seems the application is hitting the OS's thread limit. Going out on a limb here but If you can lower the stack size for the process that might help. Usually it's 1 megabyte but you can try lowering it using:

Code: Select all

$java -Xss1024k -jar /path/to/launcher-hafen.jar

...just put in a value lower than the 1024k value shown above at application startup.

[cyrus9586]

Sorry. Win10. no VC etc. Just using stanard client or ender. dont know how to add that

[dagrimreefah]

Sorry. Win10. no VC etc. Just using stanard client or ender. dont know how to add that

You might be running too many applications, how much memory are you sitting at?

dont know how to add that

You can open a command line window by typing cmd in the start menu's search bar, then just enter the above command into it (minus the $ and replace "/path/to/launcher-hafen.jar" with the path to your own launcher-hafen.jar)

[cyrus9586]

128gb. Not an error there. I have 128gb of RAM installed and sit at about 8-10% depending on if chrome is open

[dagrimreefah]

128gb. Not an error there. I have 128gb of RAM installed and sit at about 8-10% depending on if chrome is open

Weird. Definitely not that lol. I'm not too familiar with this memory allocation business, so the only thing I can tell ya is to try the above command to start it. You can also create a .bat file with the above command so you can just double click to start if it does indeed work. Good luck and hope you solve it

[cyrus9586]

Already made and testing out. Thanks for the hand.

[JTB]

Well, in that case, what java do you have installed?

[vatas]

There's also a launch argument to limit how much memory the client is allowed to use. If your run.bat has one for 1 gigabyte, it does not matter how much RAM you actually have.

[loftar]

Well, in that case, what java do you have installed?

This, you'll probably want to check so that you're using 64-bit Java, rather than 32-bit Java. It's still strange that you'd be hitting thread limits with 32-bit Java, but since you have 128 GB RAM, I might guess it's not an unreasonable expectation that you have quite a few cores as well, right? The client does have a bit of a per-core thread allocation strategy, so perhaps all the thread stacks cause some sort of memory fragmentation problem. Just a theory.

There's also a launch argument to limit how much memory the client is allowed to use. If your run.bat has one for 1 gigabyte, it does not matter how much RAM you actually have.

This is true, but shouldn't affect thread allocation.