Problem FTB Direwolf20 Serverstart error

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imTrunks

New Member
Jul 29, 2019
6
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I really don't know why, and I still can't find any fixes for this:

I just wanted to make a Direwolf20 server and everytime I start the ServerStart.bat this error comes:
xnXvlQ7.png

If anyone knows how to fix it please tell me.

Im using the latest Java, Minecraft and Direwolf20 pack versions.
Im using Windows 10
 
Last edited:
Are you launching the forge that came with the download? no class found errors are usually using the wrong mod version -example 1.6.2 mod or 1.8 mod with a 1.7.10 server. Or from using a clientside mod on a server.

or...you are trying to us the client pack as a server, make sure on the launcher you click on download server and use that for the server.