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New Modder Help with Crashing

VeteranWarrior
in Modder Support

Featured Replies

Posted

Today I decided I wanted to get into modding, so I did the first step in creating my workstation. I downloaded IntelliJ, changed the PATH variable to JDK, changed all the examplemod names, etc. but whenever I try to run Minecraft from IntelliJ, it crashes.

 

Any and all support is greatly appreciated!

crash-2020-04-17_19.06.29-client.txt

  • Quote
    5 hours ago, VeteranWarrior said:

    Any and all support is greatly appreciated!

    This error happens when you setup your environment with Java 9+ and then run it with Java 8. If your JAVA_HOME is set to Java 8 now create a new workspace. If that doesn't work uninstall all Java 9+ then setup another workspace.

    VANILLA MINECRAFT CLASSES ARE THE BEST RESOURCES WHEN MODDING

    I will be posting 1.15.2 modding tutorials on this channel. If you want to be notified of it do the normal YouTube stuff like subscribing, ect.

    Forge and vanilla BlockState generator.

  • Quote
    • Author
    11 hours ago, Animefan8888 said:

    This error happens when you setup your environment with Java 9+ and then run it with Java 8. If your JAVA_HOME is set to Java 8 now create a new workspace. If that doesn't work uninstall all Java 9+ then setup another workspace.

    I thought I uninstalled all Java9+ stuff, how do I make sure I did? Whenever I type java -version in the Terminal it only shows Java 8. Also I'm a little daft could you tell me where and how to see what JAVA_HOME is set to?

  • Quote
    6 hours ago, VeteranWarrior said:

    I thought I uninstalled all Java9+ stuff, how do I make sure I did?

    Java is just another program on your computer, you uninstall it just like you do everything else.

    6 hours ago, VeteranWarrior said:

    Also I'm a little daft could you tell me where and how to see what JAVA_HOME is set to?

    Google it. It's different for each OS.

    VANILLA MINECRAFT CLASSES ARE THE BEST RESOURCES WHEN MODDING

    I will be posting 1.15.2 modding tutorials on this channel. If you want to be notified of it do the normal YouTube stuff like subscribing, ect.

    Forge and vanilla BlockState generator.

  • Quote
    • Author
    2 hours ago, Animefan8888 said:

    Java is just another program on your computer, you uninstall it just like you do everything else.

    Google it. It's different for each OS.

    I did this, and now this is appearing:

     

    Capture.PNG

     

    Also sorry if this is annoying to you, I'm very new to all this and I'm an ex-Ubuntu user

    Edited by VeteranWarrior

  • Quote
    • Author
    23 hours ago, Turtledove said:

    Did you set up your decomp workspace, and create intellij runs?

    Yes I think so, unless my problem was during these processes

     

    I'm also getting this:

    Error: Could not find or load main class net.minecraftforge.userdev.LaunchTesting

    Process finished with exit code 1

    Edited by VeteranWarrior

  • Quote
    21 minutes ago, VeteranWarrior said:

    I did this, and now this is appearing:

    Ok what is the problem? Have you ran those? runClient runs the Minecraft Client. runServer runs the Minecraft Dedicated Server, and runData I'm not a hundred percent on but I think it runs the Provider system for generating BlockStates and other json files.

    VANILLA MINECRAFT CLASSES ARE THE BEST RESOURCES WHEN MODDING

    I will be posting 1.15.2 modding tutorials on this channel. If you want to be notified of it do the normal YouTube stuff like subscribing, ect.

    Forge and vanilla BlockState generator.

  • Quote
    • Author
    1 hour ago, Animefan8888 said:

    Ok what is the problem? Have you ran those? runClient runs the Minecraft Client. runServer runs the Minecraft Dedicated Server, and runData I'm not a hundred percent on but I think it runs the Provider system for generating BlockStates and other json files.

    Yes whenever I run runClient it gives me that error, though I did cd <file path> and gradlew genIntellijRuns

  • Quote
    • Author
    13 hours ago, Animefan8888 said:

    Ok what is the problem? Have you ran those? runClient runs the Minecraft Client. runServer runs the Minecraft Dedicated Server, and runData I'm not a hundred percent on but I think it runs the Provider system for generating BlockStates and other json files.

    I ended up just wiping literally everything and it worked lmao thanks

  • Quote

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