StringIndexOutOfBoundsException ?
Hi everyone. I have been doing some work with RM over the past few months and I keep running into a problem that I can only make go away by magic. Using 32-bit RM 4.2 under xp
[tt]
P Jul 29, 2008 3:53:52 PM: [Fatal] StringIndexOutOfBoundsException occured in 1st application of Input (ExampleSource)
P Jul 29, 2008 3:53:52 PM: [Fatal] Process failed: operator cannot be executed. Check the log messages...
Root[1] (Process)
here ==> +- Input[1] (ExampleSource)
+- Learner[0] (DecisionTree)[/tt]
I am only trying a simple decision tree, and I have checked for missing variables at the end of rows (none), made sure that everything is typed properly, I have tried both comma and tab delimited files for input and get the same .dat output -- as you can see I am grasping at straw here. So two questions: 1. Is there a simple explanation for what throws this error, and 2. where is that log file that it is talking about? I have looked at the object info and the message window with is where I copied the message from in the first place.
Thanks much,
--chris
[tt]
P Jul 29, 2008 3:53:52 PM: [Fatal] StringIndexOutOfBoundsException occured in 1st application of Input (ExampleSource)
P Jul 29, 2008 3:53:52 PM: [Fatal] Process failed: operator cannot be executed. Check the log messages...
Root[1] (Process)
here ==> +- Input[1] (ExampleSource)
+- Learner[0] (DecisionTree)[/tt]
I am only trying a simple decision tree, and I have checked for missing variables at the end of rows (none), made sure that everything is typed properly, I have tried both comma and tab delimited files for input and get the same .dat output -- as you can see I am grasping at straw here. So two questions: 1. Is there a simple explanation for what throws this error, and 2. where is that log file that it is talking about? I have looked at the object info and the message window with is where I copied the message from in the first place.
Thanks much,
--chris