yesterday, I made program about gyroscope and accelerometer control. My program was good working.
But today when open my file app inventor show me this error.
The blocks area did not load properly. Changes to the blocks for screen 6587661401325568_Screen1 will not be saved
when I open other good program same status. Also all programs don’t show my blocks.
I make new program and I built new blocks and save it . when open new file everything ok.
Please help me . How can I work old my good programs.