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An internal error occurred during: "Launching Client". null argument:

hetsunami

By hetsunami
in Modder Support

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hetsunami Tree Puncher

hetsunami

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Currently working on a mod for 1.12.2 and when i try to run the normal mc through eclipse it gives me this error.

Edited by hetsunami
Cadiboo Reality Controller

Cadiboo

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We can’t help without your code and logs. Please post your logs in a spoiler or using PasteBin or GitHub Gist and your code as a GitHub repository

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hetsunami Tree Puncher

hetsunami

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Sorry i found the log. here it is friend

 

Part I'm worried about

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Full log

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Edited by hetsunami
Cadiboo Reality Controller

Cadiboo

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How did you set up your workspace? How are you launching minecraft?

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Versions below 1.14.4 are no longer supported on this forum. Use the latest version to receive support.

When asking support remember to include all relevant log files (logs are found in .minecraft/logs/), code if applicable and screenshots if possible.

Only download mods from trusted sites like CurseForge (minecraft.curseforge.com). A list of bad sites can be found here, with more information available at stopmodreposts.org

Edit your own signature at www.minecraftforge.net/forum/settings/signature/ (Make sure to check its compatibility with the Dark Theme)

hetsunami Tree Puncher

hetsunami

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downloaded forge, extracted it to a folder on my desktop, ran gradlew runDecompWorkspace to setup the workspace, selected the eclipse folder as the default workspace, then i clicked the run button and it gave me an error.

For some reason my JRE Library was unbound so i changed its path to my jdk 1.8 and i now get this error.

and yes i set my run configuration to the run folder

Edited by hetsunami
hetsunami Tree Puncher

hetsunami

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So i deleted my setup and re did it using the setupdecompworkspace and gradlew eclipse and it's giving me this problem 

Unbound classpath container: 'JRE System Library [JavaSE-1.8]' in project 'MDKExample'

 

Log:

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I originally fixed this by going MDKExample> Properties>JavaBuildPath>Libraries>unboundJRE System Library>Edit>AlternateJRE>jre1.8.0_191

do you think this is the problem?

hetsunami Tree Puncher

hetsunami

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So after messing around in a new workspace it appears to me that its Eclipse that's causing the issue. I can't even get a "Hello World" program to launch. Thanks for the help but i guess i should submit a ticket to Eclipse or on their forums. Once again thanks for the help.

  • 1 year later...
AntonBespoiasov Tree Puncher

AntonBespoiasov

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  On 12/9/2018 at 5:25 PM, m00nl1ght said:

After running  

gradlew setupDecompWorkspace

you need to run  

gradlew eclipse

to prepare the eclipse project.

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After running gradlew eclipse in my project directory Eclipse said me that type String is missing. Removing and adding JRE from buid path didn't help

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