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rapidminer launching issue

rim

Hello everyone, i just started to study bigdata and we had to install rapidminer, but everytime i try to launch it after i install it it gives me this error. can anyone help me

Image: https://us.v-cdn.net/6030995/uploads/editor/s9/7lkst8kerx5t.png

to solve this problem. thank you!

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Accepted answers

MartinLiebig

Hi,

thats interesting.. @jwpfau do you know this?

BR,

Martin

RolandJones

Hi,

I'm just wondering which version you're installing and for which operating system? Is this v10.2 for Windows 64bit?

Best,

Roland

jwpfau

Hi @rim,

There is a known issue with non-ascii usernames in 10.2 / 10.3.

As a workaround you could point your .RapidMiner folder to another directory by adding i.e.

-Drapidminer.user-home=C:\.RapidMiner

to line 158 of the C:\Program Files\RapidMiner\RapidMiner Studio\RapidMiner Studio.bat

"%JAVA%" %JVM_OPTIONS% -cp "%RAPIDMINER_HOME%"\lib\* com.rapidminer.launcher.GUILauncher %CMD_LINE_ARGS%

would change to:

"%JAVA%" %JVM_OPTIONS% -Drapidminer.user-home=C:\.RapidMiner -cp "%RAPIDMINER_HOME%"\lib\* com.rapidminer.launcher.GUILauncher %CMD_LINE_ARGS%

Afterwards you would need to start RapidMiner Studio via the .bat file until this is fixed.

Greetings,
Jonas

All comments

MartinLiebig

Hi,

thats interesting.. @jwpfau do you know this?

BR,

Martin

RolandJones

Hi,

I'm just wondering which version you're installing and for which operating system? Is this v10.2 for Windows 64bit?

Best,

Roland

rim

rjones13 , thank you for replying. yes i downloded the latest version which is 10.2 for windows 10 64bits.

jwpfau

Hi @rim,

There is a known issue with non-ascii usernames in 10.2 / 10.3.

As a workaround you could point your .RapidMiner folder to another directory by adding i.e.

-Drapidminer.user-home=C:\.RapidMiner

to line 158 of the C:\Program Files\RapidMiner\RapidMiner Studio\RapidMiner Studio.bat

"%JAVA%" %JVM_OPTIONS% -cp "%RAPIDMINER_HOME%"\lib\* com.rapidminer.launcher.GUILauncher %CMD_LINE_ARGS%

would change to:

"%JAVA%" %JVM_OPTIONS% -Drapidminer.user-home=C:\.RapidMiner -cp "%RAPIDMINER_HOME%"\lib\* com.rapidminer.launcher.GUILauncher %CMD_LINE_ARGS%

Afterwards you would need to start RapidMiner Studio via the .bat file until this is fixed.

Greetings,
Jonas

rim

thank you so much @jwpfau it worked. after i did what you say it only asked me to add home path then when i did it worked. you saved me i was going crazy trying everything.

krisz86

Hi @jwpfau

I had the same problem. I did what you said here, although I still not able to open it. Actually when I did what you said here I had to disable the firewall on Windows for some reason because it detected something.

Although it is still not working,

Please help me ASAP, I need to deliver an unuveirsty assignment with a close deadline

Thanks,
Krisztian

jwpfau

Hi Krisztián,

can you share a screenshot of the error that you get when starting with the .bat file?
Best would be if you could start a new thread in the community.

Greetings,
Jonas