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Index › Programming Questions & Help › Programs › Problem on delay function
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Problem on delay function (Read 1421 times)
soon/freeHand
Problem on delay function
Aug 21st, 2008, 7:13am  
I found a problem with delay function, error shown as below: (framescycle as my program name), I have check in Java website, it was said that it requires syncronize objects (http://saloon.javaranch.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic&f=27&t=001604) just wonder how it handle in progressing on thread issue.

Exception in thread "Animation Thread" java.lang.IllegalMonitorStateException: current thread not owner
at java.lang.Object.wait(Native Method)
at processing.core.PApplet.delay(PApplet.java:1948)
at framesCycle.draw(framesCycle.java:68)
at processing.core.PApplet.handleDraw(PApplet.java:1400)
at processing.core.PApplet.run(PApplet.java:1305)
at java.lang.Thread.run(Thread.java:595)
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soon/freeHand
Re: Problem on delay function
Reply #1 - Aug 21st, 2008, 7:21am  
I found this problem only happens on ver 148, it works fine in 0135 Beta. May be it is a bug?
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fry
Re: Problem on delay function
Reply #2 - Aug 21st, 2008, 3:03pm  
what function are you calling delay() from?
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johnny
Re: Problem on delay function
Reply #3 - Oct 25th, 2008, 9:10pm  
I can confirm this problem. I was running a  delay(); call inside the draw function and was getting the same error as above in 0148.  After upgrading to 0154 the same code worked as expected, with no errors.
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