Bug 863 : Nothing happens when sketch is run
Last modified: 2008-08-03 10:10



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Description:   Opened: 2008-08-02 07:22
Processing revision number 0143, OS X 10.5 on PPC.

Clicking the 'run' button does not start the sketch running. The sketch
does not start at any point.

I've seen a java application start up as I shut down Processing 143 (about
three minutes after starting the sketch) but only once, and I couldn't
replicate it.
Additional Comment #1 From fry 2008-08-02 07:32
Open up Applications > Utilities > Console.app, then try to run Processing.
What shows up in the console?
Additional Comment #2 From petehindle 2008-08-02 08:17
Nothing comes up in the console under 'Log Database Queries'. Should I be
looking under the java specific parts of Console? I can make a short
video/screencapture of what happens.

(In reply to comment #1)
> Additional Comment #1 From
> fry
> 2008-08-02 07:32
> <!--
> addReplyLink(1); //-->[reply]
> Open up Applications > Utilities > Console.app, then try to run
> What shows up in the console?

Additional Comment #3 From fry 2008-08-02 08:27
Hm, does this happen with all sketches? If you hit run multiple times, does
it eventually start up?

You may be seeing Bug #852, and that it's just more severe on OS X 10.5 on PPC.
Additional Comment #4 From petehindle 2008-08-02 08:37
If I hammer the run button, the java application launcher appears in the
dock, and then goes away.

02/08/2008 16:33:31 [0x0-0x22022].org.processing.app[6418]
java.lang.ClassNotFoundException: Temporary_8226_4825
02/08/2008 16:33:32 [0x0-0x22022].org.processing.app[6418] at
02/08/2008 16:33:32 [0x0-0x22022].org.processing.app[6418] at
java.security.AccessController.doPrivileged(Native Method)
02/08/2008 16:33:32 [0x0-0x22022].org.processing.app[6418] at
02/08/2008 16:33:32 [0x0-0x22022].org.processing.app[6418] at
02/08/2008 16:33:32 [0x0-0x22022].org.processing.app[6418] at

Other than that, no sketches run.

Also, there seems to be something 'sticky' about the file menu. Sometimes
clicking on the file menu brings up the beachball for a bit.
Additional Comment #5 From fry 2008-08-02 09:11
That looks like the privileges on your temp folder (/tmp) are wrong. You
might try fixing permissions, or test with another user account (if you
have one).

The File menu problem is covered in revisions.txt (the "read me" link next
to the download).
Additional Comment #6 From petehindle 2008-08-02 11:53
My laptop died this afternoon, just after my last entry, with some sort of
horrible repeating kernel panic... so I don't know how much of this bug
report can be counted. If it recovers enough to boot up I'll check the
permissions, but it looks doubtful. Sorry I can't be any more help - you
might want to class this as a mis-filed report, as I can't say that my
system was operating normally.
Additional Comment #7 From fry 2008-08-02 12:11
yikes, sorry to hear it; though i guess that would be consistent with the
permissions problems, sounds like some weird file corruption. here's to
hoping your disk is ok...
Additional Comment #8 From tylerweir 2008-08-03 10:10
Hi fry,

I having the same issue: "java.lang.ClassNotFoundException: Temporary_712_3422"

This occurs with 0135, 0142, 0143 and building from SVN. It also occurs
when attempting to run from within P5 and exporting.

I repaired my permissions and I still encounter:

java.lang.ClassNotFoundException: Temporary_712_3422
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:164)
at processing.core.PApplet.main(PApplet.java:6923)

I'm on 10.5.4, MacBook Pro, both Java 1.5 and 1.6 fail.