[WARNING] [OpenBlocks] Trying to propagate invalid map data 0

Is this a normal warning?

Edit: my server also crash right after getting that warning sometimes.

http://pastebin.com/mmDV6D8d

Warning is probably harmless.

Also, MCPC+? Sorry, no support for that. We want to stay sane.

BTW, fixed in 453a318. It was caused by NEI trying to display invalid item. May be quick fixed by simply making at least one height map.

There is no way this warning causes anything: https://github.com/OpenMods/OpenBlocks/blob/master/src/openblocks/common/MapDataManager.java#L85 - it's just ignoring entry, no side effects.

Quick fix: get any empty map and create normal one from it (for example, by creating projector and shift-clicking empty map into slot or by using cartographer). You should get height map (blinking icon) with damage 0 and some info in tooltip. Don't spawn normal map from NEI (without tooltip), it's buggy entry that causes this warning.

@boq Can you explain what your quick fix means?

I have a server setup on my LAN running Resonant Rise, which uses OpenBlocks 1.2.2. I get the same error at least once an hour which causes the server to Socket Timeout, disconnecting all players.