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RapidMiner and Netbeans

Hello,

it's quite annoying but I still didn't get RapidMiner in my applicatin running :'(

Now I tried NetBeans and it worked well (except the error: "Content is not allowed in prolog").
Running inside NetBeans works, going to the shell and running the jar file produces the error:

...
SEVERE: Cannot read operator description file 'OperatorsCore.xml': no valid XML: null
...

Nevertheless, the program runs until the "Content is not allowed in prolog" error.

Can anyone give me a hint to this message?

(I'm really a quite experienced programmer, but from time to time some programs are really restive!

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Marco_Boeck

Hi,

please use the search function next time

Your question has been answered in the Development Forum, please read this thread: click

Regards,
Marco

michaelhecht

Hi Marco,

I DID search the forum and I found the mentioned topic but since there was no message
for missing libraries at my output I rejected the proposed solution to implement ALL libraries.

Currently I'm at another computer but I think it works also at the original location. To help all others:

These are the necessary libraries (even if there is no error message if some are missing!!):

encog.jar
jep.jar
joone-engine.jar
jxl.jar
launcher.jar
mail.jar
rapidminer.jar
vldocking.jar

These libraries are obviousliy related to the error:

jep.jar
jxl.jar
mail.jar

Best regards, Michael