Campfires can't be crafted with crimson wood and charcoal, with coal it works fine.
(I couldn't check with other wood types, did not have time)
MCPE-118446
Campfire crafting recipe
Resolved
Fixed
2
Thank you for your report!
However, this issue has been temporarily closed as Awaiting Response
Is this still an issue in the latest version? If so, please add a comment or update the affected version field.
To make your bug report as effective as possible, please try and include the following steps to reproduce the problem:
If your ticket does not look like the example given here, then it's likely to be closed as incomplete.
This ticket will automatically reopen when you reply.
Quick Links:
📓 Issue Guidelines – 💬 Mojang Support – 📧 Suggestions – 📖 Minecraft Wiki