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This repository was archived by the owner on Jan 29, 2026. It is now read-only.
This repository was archived by the owner on Jan 29, 2026. It is now read-only.

java.lang.IllegalArgumentException: Unsupported compression type, must be between 0 and 2 (inclusive) #55

Description

@uncovery

I am getting this error on one of my maps, others work fine.

Exception in thread "main" picocli.CommandLine$ExecutionException: Error while running command (de.piegames.blockmap.standalone.CommandLineMain$CommandRender@59b38691): java.lang.IllegalArgumentException: Unsupported compression type, must be between 0 and 2 (inclusive)
at picocli.CommandLine.execute(CommandLine.java:1051)
at picocli.CommandLine.access$900(CommandLine.java:142)
at picocli.CommandLine$RunLast.handle(CommandLine.java:1246)
at picocli.CommandLine$RunLast.handle(CommandLine.java:1214)
at picocli.CommandLine$AbstractParseResultHandler.handleParseResult(CommandLine.java:1122)
at picocli.CommandLine.parseWithHandlers(CommandLine.java:1405)
at picocli.CommandLine.parseWithHandler(CommandLine.java:1344)
at de.piegames.blockmap.standalone.CommandLineMain.main(CommandLineMain.java:199)
Caused by: java.lang.IllegalArgumentException: Unsupported compression type, must be between 0 and 2 (inclusive)
at com.flowpowered.nbt.stream.NBTInputStream.(NBTInputStream.java:120)
at com.flowpowered.nbt.stream.NBTInputStream.(NBTInputStream.java:92)
at com.flowpowered.nbt.regionfile.Chunk.getInputStream(Chunk.java:192)
at com.flowpowered.nbt.regionfile.Chunk.readTag(Chunk.java:199)
at de.piegames.blockmap.renderer.RegionRenderer.renderRaw(RegionRenderer.java:113)
at de.piegames.blockmap.renderer.RegionRenderer.render(RegionRenderer.java:56)
at de.piegames.blockmap.world.RegionFolder$WorldRegionFolder.render(RegionFolder.java:150)
at de.piegames.blockmap.world.RegionFolder$CachedRegionFolder.render(RegionFolder.java:395)
at de.piegames.blockmap.standalone.CommandLineMain$CommandRender.run(CommandLineMain.java:156)
at picocli.CommandLine.execute(CommandLine.java:1043)
... 7 more

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