IndexOutOfBoundsException caught null

Hello,

I am new on this tool. I tryed to start a process in the GUI. This is to read in only a SPSSExampleSource file. With the process start immediately an error comes. ???

G Apr 28, 2009 8:42:16 PM: [Fatal] IndexOutOfBoundsException occured in 1st application of SPSSExampleSource (SPSSExampleSource)
G Apr 28, 2009 8:42:16 PM: [Fatal] Process failed: operator cannot be executed. Check the log messages...
Root[1] (Process)
here ==> +- SPSSExampleSource[1] (SPSSExampleSource)

This is from the Logfile

P Apr 28, 2009 8:39:26 PM: Logging: log file is 'test.log'...
P Apr 28, 2009 8:39:26 PM: Initialising process setup
P Apr 28, 2009 8:39:26 PM: [NOTE] No filename given for result file, using stdout for logging results!
P Apr 28, 2009 8:39:26 PM: Checking properties...
P Apr 28, 2009 8:39:26 PM: Properties are ok.
P Apr 28, 2009 8:39:26 PM: Checking process setup...
P Apr 28, 2009 8:39:26 PM: Inner operators are ok.
P Apr 28, 2009 8:39:26 PM: Checking i/o classes...
P Apr 28, 2009 8:39:26 PM: i/o classes are ok. Process output: ExampleSet.
P Apr 28, 2009 8:39:26 PM: Process ok.
P Apr 28, 2009 8:39:26 PM: Process initialised
P Apr 28, 2009 8:39:26 PM: [NOTE] Process starts
P Apr 28, 2009 8:39:26 PM: Process:
Root[1] (Process)
+- SPSSExampleSource[1] (SPSSExampleSource)

thanks for help.

dan

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TobiasMalbrecht

Hi Dan,

this seems not to be the intended behaviour!

To fix this bug it is essential that we can reproduce that behaviour. But with our SPSS test files the operator is working correctly. It is possible that you send us a snapshot of your data that produces that error in the application of the [tt]SPSSExampleSource[/tt] operator? That would be a great help in fixing that bug - otherwise I have no real idea what could be the problem here. If there aren't any objections with sending us some data, please send it to malbrecht@rapid-i.com. Thank you.

Kind regards,
Tobias

cherokee

Hi!

I've expirienced a similar error. Though we could not find a solution at least the problem is known. Your operator perhaps forgets the decimal point.

See: http://rapid-i.com/rapidforum/index.php/topic,714.0.html

TobiasMalbrecht

Hi,

this bug in the SPSS input operator was due to an unsufficient memory allocation for reading a certain header element of the SPSS file. It is fixed now and will be part of the next release of the RapidMiner Community Edition. It is also already part of the RapidMiner Enterprise Edition update which was issued just recently.

Kind regards,
Tobias

dan76

Thanks for the feedback.

Dan