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Invalid or corrupt jarfile for server jar file


killergoonie
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I am trying to set up a server for my friends but any 1.19 version of forge has the server jar file being "invalid or corrupt" and I have no idea how to fix it. I tried downloading previous and current releases forge but it's always saying its corrupted. I have seen other posts when looking online to make sure the file is completely downloaded before running it and it is. and my browser is not blocking any of it. Any help would be appreciated since this is driving me up a wall. 

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Your question is unanswerable in its current form.

Don't paraphrase error messages.

Show the real error/output and explain the steps you took to get that error.

 

GUESSING: If you are clicking on the installer jar and it does not run, try this: https://johann.loefflmann.net/en/software/jarfix/index.html

Edited by warjort

Boilerplate:

If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one.

If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install

Large files should be posted to a file sharing site like https://gist.github.com  You should also read the support forum sticky post.

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You do not "run" the jar file. It is not an executable jar file.

You use run.sh or run.bat depending on your operating system.

See those files and user_jvm_args.txt for more information.

If you can't get this to work, you need to speak with your hosting provider.

Boilerplate:

If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one.

If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install

Large files should be posted to a file sharing site like https://gist.github.com  You should also read the support forum sticky post.

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Older versions of minecraft's server did use an executable jar file, But this changed a long time ago. 

Boilerplate:

If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one.

If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install

Large files should be posted to a file sharing site like https://gist.github.com  You should also read the support forum sticky post.

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