Tried on capacitor 5 but does not work

[albgen]

Just tried on capacitor 5 but it does not work. SDK30&31 both does not work.
The error i see is the following:

tPrinter is declared and used as per sample on the main page:

`
import { Printer, ThermalPrinterPlugin } from 'thermal-printer-cordova-plugin/src';

declare let tPrinter: ThermalPrinterPlugin;

tPrinter.listPrinters({type: 'bluetooth'}, function(printers) {
        alert(printers);
        if (printers.length > 0) {
            var pr = printers[0] as Printer;
            tPrinter.requestPermissions({
                type: 'bluetooth',
                id: 'SPP-R400'
            }, function() {
                // Permission granted - We can print!
                tPrinter.printFormattedText({
                    type: 'bluetooth',
                    id: 4,
                    text: '[C]<u> Hello World</u>' // new lines with "\n"
                }, function() {
                    console.log('Successfully printed!');
                }, function(error) {
                    console.error('Printing error', error);
                });
            }, function(error) {
                alert('Permission');
                console.error('Permission denied - We can\'t print!');
            });
        } else {
            console.error('No printers found!');
        }
    }, function(error) {
        console.error('Ups, we cant list the printers!', error);
    });
`

Another problem is that when you install it from npm:
npm install thermal-printer-cordova-plugin it will install a version old 2 years so the package also on npmjs should be updated.

[bobolat]

hi, this issues already solve?

[Drunkenpilot]

Just tried on capacitor 5 but it does not work. SDK30&31 both does not work. The error i see is the following:

tPrinter is declared and used as per sample on the main page:

`
import { Printer, ThermalPrinterPlugin } from 'thermal-printer-cordova-plugin/src';

declare let tPrinter: ThermalPrinterPlugin;

tPrinter.listPrinters({type: 'bluetooth'}, function(printers) {
        alert(printers);
        if (printers.length > 0) {
            var pr = printers[0] as Printer;
            tPrinter.requestPermissions({
                type: 'bluetooth',
                id: 'SPP-R400'
            }, function() {
                // Permission granted - We can print!
                tPrinter.printFormattedText({
                    type: 'bluetooth',
                    id: 4,
                    text: '[C]<u> Hello World</u>' // new lines with "\n"
                }, function() {
                    console.log('Successfully printed!');
                }, function(error) {
                    console.error('Printing error', error);
                });
            }, function(error) {
                alert('Permission');
                console.error('Permission denied - We can\'t print!');
            });
        } else {
            console.error('No printers found!');
        }
    }, function(error) {
        console.error('Ups, we cant list the printers!', error);
    });
`

Another problem is that when you install it from npm: npm install thermal-printer-cordova-plugin it will install a version old 2 years so the package also on npmjs should be updated.

Hi you can try this package https://www.npmjs.com/package/thermal-printer-cordova-plugin-modified with version 1.0.8
And you should not call requestPermission method when the type of device is Bluetooth. also the id should be printer's address (bluetooth device), or deviceId (usb device), you could find those informations in the document.
Hope this could help.

Best.