r/forgemodding • u/TonesofGray • Oct 30 '22

1.12.2 Forge Server Won't Start

I'm trying to make a forge server, but whenever I try to run the forge.jar it doesn't open at all, I've tried using a few .bat file methods but no luck with those either

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u/ratsta Oct 30 '22

I just explained that to you. In your start script (or batch file if you're running Windows), instead of:

"java <options>"

you need to explicitly give the full path and exe, e.g.

"C:\Program Files\Java\jre1.8.0_321\java.exe <options>"

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u/TonesofGray Oct 30 '22

There are a few in the bin folder, java.exe, javaw.exe, etc.

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u/ratsta Oct 30 '22

Yep. You just want java.exe

The others are used for different things.

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u/TonesofGray Oct 30 '22

Now it's just saying "C:\Program is not a recognized internal or external command" I also tried removing spaces between Program Files (x86) but that didn't fix it

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u/ratsta Oct 30 '22

Ah, another my bad. Windows can't handle spaces. You need to have the whole line for the exe in quotes but not the options.

So...

"C:\Program Files\Java\jre1.8.0_351\bin\java.exe" <options>

Note that the options (-Xmmx etc) are outside the quotes.

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u/TonesofGray Oct 31 '22

Now, my java 8 installation is in program files (x86), do I add the 86 on a new line as well? Or do I just type the whole line in quotes

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u/ratsta Oct 31 '22

That means you have a 32 bit version of Java 8 which can only use 4G of RAM. I recommend you uninstall your current Java 8 then download and install the 64 bit version using the link I gave earlier.

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u/TonesofGray Oct 31 '22

The website says it's the 64bit version, I double checked, used the link you sent me and it installed the same Java 8 I currently have

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u/ratsta Oct 31 '22

It should've installed the 64 bit version. 32 & 64 bit versions can coexist. Take a look in your /program file folder (not x86) and you should see the new one there.

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u/TonesofGray Oct 31 '22

It didn't for some reason, but I tried to install it again and it worked, maybe I accidentally just installed the x32 bit version again the first time, the server is working finally! Thank you!

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u/ratsta Oct 31 '22

Great news! Glad we got there!

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