Done SF3 error connecting to Node 1 or node 2

When logging into SF3 node 2, I receive the following errors

Fatally missing blocks and items or

Internal Exception: Java.lang.IllegalArgumentException: The name extrautils2:chunkloader has been registers twice for block(null) and block(extrautil2:chunkloader)

This happens on both SF3 Node 1 and Node 2. I have performed a forced update of the launcher and it did not fix the issue. I am running Java 1.8_131 on Windows 10

Spoiler

 

Same error after reinstalling the mod pack

 

@Tabsz I had the same issue and reinstalling the modpack didn't work either.

So I right clicked game on list and went into View Folder

Then you get something like this \AppData\Roaming\.mineyourmind\instances\FTB-SkyFactory3\minecraft

Went into this folder \AppData\Roaming\

Deleted mineyourmind and minecraft folders

Reinstalled the modepack and now it works fine

 

@RuhRoo

Thank you, that fixed it....

 

Glad to hear its fixed! Marking as solved

Owen