Exception
java.lang.NullPointerException: Invalid Biome id
Stacktrace Head
	at ahu.a(SourceFile:84)
Number of reports
528 (Of which, none are public and currently available)
Version Affected
14w02b
Mod Status
Has been reproduced in an unmodified environment
JIRA Issue
MC-29588 - The fix has been released
Vanilla vs Mod