cause of WE crash due to trigger?

[Spyda Man]

i dont know bout this but im a 13s clannie in wc3 bnet and im one of the map makers. But i dont get one thing....i tinkered with some triggers and moved regions(deleted and made new regions) and then saved....then when i want to re-open it, it says "invalid or missing level info". Could anyone tell me the prob??? Pls try to post and help cuz it alrdy took me 2 months to do trader routes and terrain....

 

[Xarwin]

What do u mean with 'tinkered' with some triggers ?
Do u have any backup maps? -> MAKE BACKUPS TO PREVENT SUCH PROBLEMS!

 

[1)ark_NiTe]

Are you sure you didn't protect this map and then try to reopen the protected version? If so, unprotect the map and then try to open it in editor. Even if this isn't the case, always make backup map copies!!! ESPECIALLY if you are protecting your map.