Exact preview generator was causing freezing when selecting tiles, after disabling the option, everything is working now. This is the log after disabling in case it can help pinpoint if the error is hardware or mod related:

16gb RAM, rx 580, ryzen 5 1600AF

https://gist.github.com/2c81ba850d757d07ec9601915e2cfe11

Btw, your mods are awesome I can't play without them now

@hek
thanks, that will definitely help. Unfortunately so far I have not been able to reproduce the problem at all. Currently downloading a huge mod list hoping something in there triggers it.

@hek
I think I found the cause. Can you try disabling "Cache WorldGrid:LongLatOf" in "Performance Optimizer" Mod Settings? This fixed it for me.

Hi, just want to chime in that I was having the same issue as hek and disabling the Cache WorldGrid:LongLatOf setting cleared it up for me right away. It also appeared to solve some lag spikes in the menus that I had been experiencing, not sure if they are really related or not.

Sometimes it wont show up when starting a new game, despite working minutes earlier.

Hi @m00nl1ght, enabled exact preview and disabled Cache WorldGrid, all working now, thanks! :D

The mod is not able to function including not being able to generate the map unless the mod(s) is re-ordered above "ReGrowth: Expanded World Generation (Continued)" mod.

I assume this mod needs to have a higher priority over other world generation mods.

A conflict with one of my mods caused the map preview generator to fail, here is the bug report:
https://gist.github.com/HugsLibRecordKeeper/a38cc936f5e873c37c54cff0bcf1d904

@Roenrayn
thanks for reporting, I'm not sure which mod caused it, but I pushed an update that should hopefully prevent it from happening in the future. If it does still happen again, please send a new log, because I added some more detailed logging for this situation.

Got the prompt in the game, posting log as requested :)

https://gist.github.com/a73df502fefb13cff0498d2bbd8410e0

@Kiefy
thanks for sending the log, unfortunately one of your other mods "Dubs Central Heating" has spammed the log with so many other errors until the log limit was reached, so the Map Preview error got lost. You could try disabling "Dubs Central Heating" to test with a new save and then send me a new log, without it I can't figure out what went wrong while generating your map previews.

not sure what happened but after a several dozens of tile clicking i get the error for failing to generate maps due to some incompatibility.

https://gist.github.com/e083626aa14e89fb6098ec8170a0c32c

@That one Justin guy
thanks for reporting, should be fixed now with the latest update.

Also an incopatibility, please ignore the absolute mess of a modpack.

https://gist.github.com/84819d0c0ffb1920a433d9e04d83e34b

Just got a compatibility message. I believe this is the bug report:

https://gist.github.com/599790ba7b057a0721357a074ec90ae6

Love this mod!