What is Cyclic redundancy check?

[Blackrockorc]

i got this error after changing something in a map. what does it mean?

 

[Dr Super Good]

Where did you get this error...
When saving? When testing? When opening?
Or is it a JASS error? A fatal error? Or a BSoD error?

You need to be more specific for such an unusual error, however my guess is if you are using JNGP, it is likly some jass script you imported.

 

[Sadalbari]

a CRC checks for data errors. What did you change in the editor that caused this error?