Possible Fixes

Yes

Modpack Version

.60

What happened?

I had The Extreme Guidebook or whatever it was called for Extreme Reactors, had not needed to look at it again until today but found my book was not working. The recipe for it does not exist in JEI anymore, and the book I have now is invalid. It was working on a previous version however. I believe it was .57 or .58.

latest.log

No response

Developer reports

No response

It was removed by the mod developer until Patchouli got updated, they haven't added it back yet: ZeroNoRyouki/ExtremeReactors2#175