Ahmed El Banna comments

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                                            Ahmed El Banna

Sample app please

anyone got any sample apps??

WebSocketException: Connection to 'https://api.capitalstake.com:0/socket.io/?EIO=4&transport=websocket#' was not upgraded to websocket I/flutter ( 4747): connect_error

same issue here

WebSocketException: Connection to 'https://api.capitalstake.com:0/socket.io/?EIO=4&transport=websocket#' was not upgraded to websocket I/flutter ( 4747): connect_error

**UPDATE:** My issue was that I deployed the backend on a host which doesn't support `websocket` such as `Firebase Functions`

Does it works on any printer?

> I did https://www.youtube.com/watch?v=ZjWOiXC3nIk Thanks, I saw this before but I end up using [blue_print_pos](https://pub.dev/packages/blue_print_pos) (only Bluetooth)

Prints large space after printing the receipt

> Same issue. if you find any solution please let me know

Prints large space after printing the receipt

Hi @arifai Thanks for your help. I found a way to work around the bug. I realized that the error is after generating the image with `contentToImage` function which is...