OutOfMemoryError: Java heap space

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alphachap

OutOfMemoryError: Java heap space

in Programming Questions • 2 years ago

Is there anything I can do for this problem?

I already have

run.options.memory.initial=512
run.options.memory.maximum=1536

in the preference file.

Exception in thread "output reader" java.lang.OutOfMemoryError: Java heap space
at java.lang.String.toCharArray(String.java:2725)
at processing.app.BufferedStyledDocument.appendString(EditorConsole.java:418)
at processing.app.EditorConsole.appendText(EditorConsole.java:269)
at processing.app.EditorConsole.message(EditorConsole.java:251)
at processing.app.EditorConsole.write(EditorConsole.java:227)
at

Replies(2)

PhiLho

Re: OutOfMemoryError: Java heap space

2 years ago

I don't see the end of the stack trace...
Note that apparently, it is the PDE which is crashing, so your run.options.xxx won't change the problem...

Looks like you send too much information too fast to the console, no?

alphachap

Re: OutOfMemoryError: Java heap space

2 years ago

Yes, I was writing to the console., and even more than usual cause I added many prints for debugging.

What I don't like is the text appears in bunches (like there's a buffer), and then nothing appears for a while, so I can't follow it line by line, which makes it harder to debug.

Maybe if I forgot a writeln() somewhere, making a line too long (if it's in a loop).

Increasing run.options.memory.maximum only made Processing unable to load, I had to revert it back to a smaller value.

(my future computer will have 24G, but now is now...)

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