Whenever I add RFTools I crash, and if I remove Conquest Reforged or remove RFtools, everything works, but having both mods in at the same time, crashes everything every time. I would like to keep Conquest Reforged as it adds a lot for building, but would also like to have RFTools for the Redstone components.
Hopefully, you can fix this.

Forge Version: forge-1.10.2-12.18.3.2272-universal
RFTools Version: rftools-1.1x-6.00
Conquest Reforged Version: ConquestReforged-2.0.1-RC1-mc.1.10.2

crash-2017-04-27_15.07.33-client.txt

there u go

The crash is in at me.dags.blockpalette.palette.PaletteRegistry.getModel(PaletteRegistry.java:243)

That's not rftools so I think that is fro conquest reforged possibly? If so please report to them as it is most likely on their side

Please provide a crash log.