PxPlus User Forum

Main Board => Discussions => Language => Topic started by: Jerry Fletcher on July 01, 2026, 08:31:11 AM

Title: QR Code issue with Viewer
Post by: Jerry Fletcher on July 01, 2026, 08:31:11 AM
Hi

I have an odd issue with the makeqrcode and viewer.
I create the png file.
I print the png using the 'picture' mnemonic.
it works if i run my program from command line our menu system.
however, if we launch a new session from our app (via invoke pxplus.exe start_program) from an existing session then the qr(Png) will not print to viewer.

does anyone have any ideas or thoughts?

jeff

Title: Re: QR Code issue with Viewer
Post by: Devon Austen on July 13, 2026, 08:37:34 AM
My guess would be different START_UP or current path. When it doesn't work it may be because it doesn't find the png file.
Title: Re: QR Code issue with Viewer
Post by: Jerry Fletcher on July 14, 2026, 08:53:24 AM
Thank you Devon.
I'll look into that.