Just want to comment, new to Game Maker. There appears to be a thread from another user that may have run into this. All I'm sure of is I was modifying GML scripts and between one build and another now I seemingly no longer can use the debugger. The problem persisted between updating runtimes, and cleaning the build. Very easily could've been a windows update which has thrown things off.
What seems to happen is the game appears to launch, briefly render a window (white screen), then close...
Debugging no longer functions (although running does)
What seems to happen is the game appears to launch, briefly render a window (white screen), then close...
Debugging no longer functions (although running does)