New Modder Help with Crashing

[VeteranWarrior]

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.txtFetching info...

[VeteranWarrior]

And no my mod ID isn't capitalized

[Turtledove]

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

[Animefan8888]

  On 4/17/2020 at 11:54 PM, VeteranWarrior said:

Any and all support is greatly appreciated!

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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.

[VeteranWarrior]

  On 4/18/2020 at 5:48 AM, 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.

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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?

[Animefan8888]

  On 4/18/2020 at 4:57 PM, VeteranWarrior said:

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

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

  On 4/18/2020 at 4:57 PM, VeteranWarrior said:

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

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Google it. It's different for each OS.

[VeteranWarrior]

  On 4/18/2020 at 11:18 PM, 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.

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I did this, and now this is appearing:

 

 

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

Edited April 19, 2020 by VeteranWarrior

[VeteranWarrior]

  On 4/18/2020 at 3:19 AM, Turtledove said:

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

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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 April 19, 2020 by VeteranWarrior

[Animefan8888]

  On 4/19/2020 at 2:08 AM, VeteranWarrior said:

I did this, and now this is appearing:

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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.

[VeteranWarrior]

  On 4/19/2020 at 2:32 AM, 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.

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

[VeteranWarrior]

  On 4/19/2020 at 2:32 AM, 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.

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