Long NBT Killer

This modification solves one of the common Minecraft problems related to excessively nested NBT tags. In the original game, when encountering compound tags or lists with a nesting depth of more than 512 levels, an error occurs and the save fails to load.

The Long NBT Killer mod fundamentally changes this mechanism. Instead of crashing the game, it simply outputs a warning to the log and allows the gameplay to continue.

Important information:

It should be noted that NBT tags with a nesting depth exceeding 512 levels are anomalies in themselves. If you receive a corresponding warning in the logs, it is recommended to check your save using an NBT editor.

This modification can be safely added to any modpacks.