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Unrecognized option: -Xincgc

darkluffi
in Modder Support

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Posted

I just installed forge and opened it on eclipse, but I always get this error when I try to run it. (I did not edit anything in the code) . I couldn't find anything about this topic, please help, I llorar.thumb.PNG.924e8cd5af5b18d8a67269b4ca08900c.PNGdon't know what to do

  • Quote

    You're probably using Java 9, where -Xincgc has been removed.

     

    Also, FML doesn't work with Java 9 (yet), so you'll have to downgrade to Java 8 anyway.

    Edited by larsgerrits

    Don't PM me with questions. They will be ignored! Make a thread on the appropriate board for support.

     

    1.12 -> 1.13 primer by williewillus.

     

    1.7.10 and older versions of Minecraft are no longer supported due to it's age! Update to the latest version for support.

     

    http://www.howoldisminecraft1710.today/

  • Quote
    • Author

    Should I change path and that stuff to Java 8? Or is there an option in eclipse to do that? I have my other non minecraft projects compiled in java 9 since thats the sdk I downloaded

  • Quote

    I haven't used Eclipse in a few years, so I don't know if there's an option for that. I'd imagine there is, but then again, it's Eclipse...

    Don't PM me with questions. They will be ignored! Make a thread on the appropriate board for support.

     

    1.12 -> 1.13 primer by williewillus.

     

    1.7.10 and older versions of Minecraft are no longer supported due to it's age! Update to the latest version for support.

     

    http://www.howoldisminecraft1710.today/

  • Quote
    • 4 years later...
    On 11/26/2017 at 8:44 PM, larsgerrits said:

    You're probably using Java 9, where -Xincgc has been removed.

     

    Also, FML doesn't work with Java 9 (yet), so you'll have to downgrade to Java 8 anyway.

    But eclipse require Java 11

  • Quote
    8 hours ago, HuyMaster said:

    But eclipse require Java 11

    first Eclipse itself needs java 11 to run,
    second this Thread is 4 years old
    third if you have the same problem create your own thread and post more details

  • Quote

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