EDIT 14/09/2018: I definitely think this is caused by mining fatigue while trying to dig underwater.
the crash always occurs for me underwater whilst digging ocean monument blocks with mining fatigue curse from a elder guardian while crouched.
efficiency 1 diamond pickaxe, and a respiration 2 helmet without aqua infinity.
------------------------------------------------------------------------------------------------------ OLD REPORT
crouching while standing in a magma column and trying to break the block below you results in a crash.
Linked issues
is duplicated by 1
Comments 3
Thanks for the extra information - would you be able to upload a copy of the world where this crash is occurring so we can see if there are any other contributing factors please?
Cleaning up old tickets: This ticket had been set to 'Awaiting Response', but has not received a response from the reporter (~3 months+) so is being closed as Cannot Reproduce. If you feel this is still a valid issue then please comment, or create a new ticket following the Issue Guidelines which includes steps to reproduce the problem.
Quick Links:
📓 Issue Guidelines – 💬 Mojang Support – 📧 Suggestions – 📖 Minecraft Wiki
Couldn't reproduce in the latest version, could you please add any extra information about the setup and steps to reproduce the crash?