My app crash after I print a QR code, I don't know why it just printed successfully and then crashed and this happens consistently.
The crash doesn't seem to occur if I disconnect the printer after the print command, but it will result for the QR code to be cropped (even though I put await before the print QR command.)
Maybe some help to solve this issue? thanks in advance.
My app crash after I print a QR code, I don't know why it just printed successfully and then crashed and this happens consistently.
The crash doesn't seem to occur if I disconnect the printer after the print command, but it will result for the QR code to be cropped (even though I put await before the print QR command.)
Maybe some help to solve this issue? thanks in advance.