I have received a few reports about skybox errors showing up in game. I have never seen these errors in many hours of testing- until last night after I posted the mod to ModDB. I am only getting the error when I play using Warband 1.168 and have HDR mode disabled in the video settings. This may or may not be the case for others who are having this problem.
If you want to disable the skybox addon, you can delete the skyboxes.txt file in the Calradia 1050 AD module Data folder and then change the load_mod_resource = skyboxes in module.ini to load_resource = skyboxes. I think you may also need to delete the skybox textures from the module's textures folder. This will revert back to the Native skyboxes.
Please post any other bugs or issues you run into at the mod's Taleworlds Forum thread. This is the address:
Maybe repalce line in the file skyboxes.txt... skybox_clear_08 in skybox_clear_01 ???
I haven't done any in-depth trouble-shooting since I just experienced the problem for the first time. I do know that skybox_clear_08 does seem to be the culprit. If you try your fix, please let me know if it worked.
After replacing the line in the file I no longer have problems. At least until ... I Replaced immediately after you download a mod. And I downloaded mod 2 hours after you've posted it on the site. ;-)