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Minecraft server .jar file won't open (mac)

desiree123yo
in Support & Bug Reports

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Posted

I've been trying to start up a new modded minecraft server, but when I go in the world by using my vanilla 1.7.10 jar file I can't place down any blocks from my mods. So I looked up the problem and decided to use my 1.7.10 universal .jar file to start up my server, it started to work at first but then after it opened for a little while it closed itself on it's own. I did this a couple of times and it kept happening, then I started up my computer and now I can't even open the universal file at all and I don't know why or how to fix it. Please help T-T. Every time I try to open it I just get this message; "The Java JAR file "forge-1.7.10-10.13.4.1614-1.7.10-universal.jar" could not be launched. Check the Console for possible error messages."

1.7.10 is no longer supported on this forum. Please update if you want support.

Don't PM me with questions. They will be ignored! Make a thread on the appropriate board for support.

 

1.12 -> 1.13 primer by williewillus.

 

1.7.10 and older versions of Minecraft are no longer supported due to it's age! Update to the latest version for support.

 

http://www.howoldisminecraft1710.today/

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https://forums.minecraftforge.net/topic/62570-minecraft-server-jar-file-wont-open-mac/
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