diff options
Diffstat (limited to 'src/main')
| -rw-r--r-- | src/main/java/com/github/technus/tectech/mechanics/data/ChunkDataHandler.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/main/java/com/github/technus/tectech/mechanics/data/ChunkDataHandler.java b/src/main/java/com/github/technus/tectech/mechanics/data/ChunkDataHandler.java index 5a70d35e10..aed20e0b9e 100644 --- a/src/main/java/com/github/technus/tectech/mechanics/data/ChunkDataHandler.java +++ b/src/main/java/com/github/technus/tectech/mechanics/data/ChunkDataHandler.java @@ -55,7 +55,9 @@ public class ChunkDataHandler { event.getData().removeTag(BASE_TAG_NAME); } else { chunkData.isLoaded = true; - event.getData().setTag(BASE_TAG_NAME, chunkData.data); + // make a copy of chunk data. this tag will be serialized on another thread. not making a copy might + // cause the other thread to encounter CME. + event.getData().setTag(BASE_TAG_NAME, chunkData.data.copy()); } } |