I tried using command to create a spawner that could summon my friend, but it failed.
and the command is /give @s spawner[block_entity_data={id:”mob_spawner”,SpawnData:{entity:{id:”mannequin”}}}]
The game crashes the moment the block is placed, and the world can no longer be loaded.
sad：(
Thank you for your report!
We're actually already tracking this issue at MC-301751 , so I will resolve and link this ticket as a duplicate.
I suggest also to browse through the main issue for potential fixes.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
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