"Sketch disappeared" infinite pop up dialogs #4805
Description
When you open a sketch from removable media (SD card), eject the card, and then attempt to save, a dialog box will pop up saying that the sketch folder has disappeared. When you close that dialog, it will instantly pop back up, along with a dialog that says that the sketch could not be properly re-saved and to copy and paste the code into another text editor. When you close that dialog, it closes, but the first dialog remains. Closing the first dialog starts the cycle all over again. You can not recover your code by copy-paste due to the infinite dialogs. To close Processing, you either have to re-mount the removable media and successfully save or kill the process with the task manager and lose your work.
