Problem I cannot launch FTB Direwolf 20

[zarniwoop]

I've tried to launch FTB direwolf 20 current version and older versions. I have no additional mods loaded. I'm just using the default Direwolf 20 current update.

I also play Omni and it loads without issues.

Edit: Revalations crashes also with the same error.

hastebin

Problem is at the bottom of the log I believe. Any help would be appreciated.

 

[Clintomus]

I've tried to launch FTB direwolf 20 current version and older versions. I have no additional mods loaded. I'm just using the default Direwolf 20 current update.

I also play Omni and it loads without issues.

Edit: Revalations crashes also with the same error.

hastebin

Problem is at the bottom of the log I believe. Any help would be appreciated.

Looks like I have the same issue. The issue also looks like rather than loading the correct jar file into the mod, it calls for the installer. So it is trying to run the installer as if it is the version of forge. You can try what I did to fix it which is downgrade to 1.10.1 until they remove the installer and have it call the correct forge.jar instead.

So hopefully someone managing the packs sees this and can change it from calling the installer to calling the correct version of forge.

Make sure to clear your mods folder too.