BadKarmaUHD

https://paste.gemwire.uk/view/91660eb4

Ive scoured what the cause could be and cannot seem to find it, can someone help me please. I took an existing modpack, and added some mods to it, and ran into some issues.

How do i solve the problem with the "Fatally missing blocks or items?"

Okay so i'm having this problem too, here are the logs Server protocol version 2 [22:57:38] [Netty Client IO #7/INFO]: Attempting connection with missing mods [] at SERVER [22:57:39] [Netty Client IO #7/INFO]: Injecting existing block and item data into this client instance [22:57:39] [Netty Client IO #7/INFO]: Found a missing id from the world appliedenergistics2:tile.BlockSkyChest [22:57:39] [Netty Client IO #7/INFO]: Found a missing id from the world appliedenergistics2:tile.BlockSkyCompass [22:57:39] [Netty Client IO #7/INFO]: Found a missing id from the world appliedenergistics2:tile.BlockSkyCompass [22:57:39] [Netty Client IO #7/INFO]: Found a missing id from the world appliedenergistics2:tile.BlockSkyChest [22:57:39] [Netty Client IO #7/INFO]: Reset configs to client values for com.enderio.core.common.config.ConfigHandler [22:57:39] [Netty Client IO #7/ERROR]: Failed to connect to server: there are 4 missing blocks and items Im playing crundee craft and have my own server, ive checked and double checked to make sure all versions are the same.