one of my students has been experiencing this error almost every time they work on their project. Every time it happens, the student STARTS OVER FROM SCRATCH, and does enough work to make their game function. They save their work, then when they open it the next day, they see this error and all (or most) of their sprites are black rectangles.
I would love to be able to tell this student what they're doing wrong, but I have no idea what they do outside of the classroom. This error has never happened to me before, but I've only been using it since last Summer.
Does anyone have any idea why this keeps happening to this one student?
(image of error attached)
Text of the error message states:
Sprite file (acsprset.spr) contained less sprites than the game prject referenced (109 sprites were missing). This could happen if it was not saved properly last time. Some sprites could be missing actual images. You may try restoring them by reimporting from the source files.

I would love to be able to tell this student what they're doing wrong, but I have no idea what they do outside of the classroom. This error has never happened to me before, but I've only been using it since last Summer.
Does anyone have any idea why this keeps happening to this one student?
(image of error attached)
Text of the error message states:
Sprite file (acsprset.spr) contained less sprites than the game prject referenced (109 sprites were missing). This could happen if it was not saved properly last time. Some sprites could be missing actual images. You may try restoring them by reimporting from the source files.
