[MC-194975] Freeze when loading custom configured feature with errors

When adding a datapack with an incorrect configured feature to a world the verification causes the game to freeze.

Steps to reproduce:
- Create a new world with a datapack containing an incorrect configured feature

Linked issues

duplicates 1

MC-194350 Some feature configurations don't load in a datapack (java.lang.IllegalArgumentException: value already present: clh@77f95e19) Resolved

Attachments

custom_vegetation.json

latest.log

Comments 1

galaxy_2alex 2020-07-14T21:02:01Z

Thank you for your report!
However, we are already tracking this issue, and this report is a Duplicate of MC-194350, which is a report that has not been resolved yet.

If you want, you can upvote the parent ticket, and enable watching to receive any updates about it - if you believe you have any information that may be important for this issue, please leave a comment on the parent. Please also use the search function in the future to prevent duplicate reports.

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