Java could not be launched (error code:1)

JohanessJohaness Member Posts: 2 Newbie
It won't turn on because the following error occurs.


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    ceaperezceaperez Member Posts: 525 Unicorn
    Hi @Johaness,

    This is probably due to the new directive of Java Reflection API permissions.

    The first thing is to report this issue to RM team, maybe @jwpfau can help you.

    meanwhile, try it:
    on the command line with administrator permissions write java --add-opens java.base/java.lang=ALL-UNNAMED



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    jwpfaujwpfau Employee, Member Posts: 295 RM Engineering
    Hi @Johaness,

    Thank you for your bug report.

    In case you want to use the classic studio license instead of Altair Units you could try to add 
    rapidminer.license.preferred_license=RapidMiner License
    to your ~/.RapidMiner/rapidminer-studio-settings.cfg file. (you can create it as a plain text file if it doesn't exist)

    Can you provide more information about the system where the issue appears. It seems to be Windows 10 with Korean language?
    Did you see any messages from your Antivirus software about files beeing removed from the .RapidMiner/internal cache/ folder?
    Did RapidMiner Studio work before?

    Sorry for your inconvenience,
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    JohanessJohaness Member Posts: 2 Newbie
    This is my first time installing RapidMiner. 
    And even after disabling and executing both the anti-virus and Windows firewall, it didn't work.
    Is the cfg file the one in the red part of the screenshot? 
    And when I open this, I don't know where to insert the above sentence.
    And it is Windows 10 in Korean.

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