Name
sdl.GetError -- get last error
Synopsis
e$ = sdl.GetError()
Function
Returns a message with information about the specific error that occurred, or an empty string if there hasn't been an error message set since the last call to sdl.ClearError(). The message is only applicable when an SDL function has signaled an error. You must check the return values of SDL function calls to determine when to appropriately call sdl.GetError().

Inputs
none

Results
e$
last error message or empty string

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