Uncaught exception in thread "DH-PriorityTaskPicker Thread

I know this has been solved before
Is this something I should be worried about? (PriorityTaskPicker Thread, Uncaught exception)

But neither posts explain the steps to solving it. changing the config where? the server config? client?

Jckf•8/16/25, 11:49 PM

Please post your log file, or at least the full error message/trace

timbisOP•8/16/25, 11:49 PM

[11:48:20 ERROR]: Uncaught exception in thread "DH-PriorityTaskPicker Thread[8977]"
java.lang.RuntimeException: Unexpected Query error: [[SQLITE_CORRUPT] The database disk image is malformed (database disk image is malformed)], for prepared statement: [SELECT * FROM FullData WHERE DetailLevel = ? AND PosX = ? AND PosZ = ?
parameters=[7, 0, -1]].
at knot/com.seibel.distanthorizons.core.sql.repo.AbstractDhRepo.query(AbstractDhRepo.java:429) ~[DistantHorizons-2.3.3-b-1.21.7-fabric-neoforge.jar:?]
at knot/com.seibel.distanthorizons.core.sql.repo.AbstractDhRepo.getByKey(AbstractDhRepo.java:177) ~[DistantHorizons-2.3.3-b-1.21.7-fabric-neoforge.jar:?]
at knot/com.seibel.distanthorizons.core.file.AbstractDataSourceHandler.get(AbstractDataSourceHandler.java:141) ~[DistantHorizons-2.3.3-b-1.21.7-fabric-neoforge.jar:?]
at knot/com.seibel.distanthorizons.core.file.fullDatafile.FullDataSourceProviderV2.lambda$runParentUpdates$1(FullDataSourceProviderV2.java:303) ~[DistantHorizons-2.3.3-b-1.21.7-fabric-neoforge.jar:?]
at knot/com.seibel.distanthorizons.core.util.threading.PriorityTaskPicker$TrackedRunnable.run(PriorityTaskPicker.java:203) ~[DistantHorizons-2.3.3-b-1.21.7-fabric-neoforge.jar:?]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?]
at java.base/java.lang.Thread.run(Thread.java:1583) [?:?]
Caused by: dh_sqlite.SQLiteException: [SQLITE_CORRUPT] The database disk image is malformed (database disk image is malformed)
at knot/dh_sqlite.core.DB.newSQLException(DB.java:1179) ~[DistantHorizons-2.3.3-b-1.21.7-fabric-neoforge.jar:?]
at knot/dh_sqlite.core.DB.newSQLException(DB.java:1190) ~[DistantHorizons-2.3.3-b-1.21.7-fabric-neoforge.jar:?]
at knot/dh_sqlite.core.DB.execute(DB.java:988) ~[DistantHorizons-2.3.3-b-1.21.7-fabric-neoforge.jar:?]
at knot/dh_sqlite.jdbc3.JDBC3PreparedStatement.lambda$execute$0(JDBC3PreparedStatement.java:59) ~[DistantHorizons-2.3.3-b-1.21.7-fabric-neoforge.jar:?]
at knot/dh_sqlite.jdbc3.JDBC3Statement.withConnectionTimeout(JDBC3Statement.java:458) ~[DistantHorizons-2.3.3-b-1.21.7-fabric-neoforge.jar:?]
at knot/dh_sqlite.jdbc3.JDBC3PreparedStatement.execute(JDBC3PreparedStatement.java:53) ~[DistantHorizons-2.3.3-b-1.21.7-fabric-neoforge.jar:?]
at knot/com.seibel.distanthorizons.core.sql.repo.AbstractDhRepo.query(AbstractDhRepo.java:405) ~[DistantHorizons-2.3.3-b-1.21.7-fabric-neoforge.jar:?]
... 7 more

timbisOP•8/16/25, 11:49 PM

and it just keeps repeating

timbisOP•8/16/25, 11:49 PM

with the thread increasing

Jckf•8/16/25, 11:50 PM

If your DH database file has been corrupted somehow, the simplest option is to simply delete the file

Jckf•8/16/25, 11:50 PM

!lodstored

YAGPDB.xyz•8/16/25, 11:50 PM

Single Player:

Overworld:

.minecraft/saves/WORLD_NAME/data/DistantHorizons.sqlite

.minecraft/saves/WORLD_NAME/data/DistantHorizons.sqlite

Nether:

.minecraft/saves/WORLD_NAME/DIM-1/data/DistantHorizons.sqlite

.minecraft/saves/WORLD_NAME/DIM-1/data/DistantHorizons.sqlite

End:

.minecraft/saves/WORLD_NAME/DIM1/data/DistantHorizons.sqlite

.minecraft/saves/WORLD_NAME/DIM1/data/DistantHorizons.sqlite

Custom Dimensions:

.minecraft/saves/WORLD_NAME/DIMENSION_FOLDER/data/DistantHorizons.sqlite

.minecraft/saves/WORLD_NAME/DIMENSION_FOLDER/data/DistantHorizons.sqlite

Multiplayer:

.minecraft/Distant_Horizons_server_data/SERVER_NAME/

.minecraft/Distant_Horizons_server_data/SERVER_NAME/

Server Mod

Overworld: SERVER_FOLDER/world/data/DistantHorizons.sqliteSERVER_FOLDER/world/data/DistantHorizons.sqlite
Nether: SERVER_FOLDER/world/DIM-1/data/DistantHorizons.sqliteSERVER_FOLDER/world/DIM-1/data/DistantHorizons.sqlite
End: SERVER_FOLDER/world/DIM1/data/DistantHorizons.sqliteSERVER_FOLDER/world/DIM1/data/DistantHorizons.sqlite
Custom Dimensions: SERVER_FOLDER/world/DIMENSION_FOLDER/data/DistantHorizons.sqliteSERVER_FOLDER/world/DIMENSION_FOLDER/data/DistantHorizons.sqlite

Server Plugin
All dimensions in one file: SERVER_FOLDER/plugins/DHSupport/data.sqliteSERVER_FOLDER/plugins/DHSupport/data.sqlite

NOTE:
Sometimes there might be 2 additional files next to the main one with extensions .sqlite-wal.sqlite-wal and .sqlite-shm.sqlite-shm
If there are, all 3 should be treated as a single file, a.k.a. moved, deleted, backed-up always together!
If you don't, the database will become corrupted.

timbisOP•8/16/25, 11:54 PM

Yep it's fixed, thank you

Uncaught exception in thread "DH-PriorityTaskPicker Thread

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