MC-115802 is marked as resolved, though I have crashed every time when generating a superflat world in 18w16a. I can consistently recreate this crash.
I have attached the crash reports and a log. I did nothing besides launching from the native launcher and starting a new superflat world in creative mode.
Thank you for your report!
However, this issue is a Duplicate of MC-128663.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
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