react-native-sunmi-inner-printer
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Sunmi V2S error
I'm trying to use this library to print on a Sunmi V2S and am receiving the error:
Attempt to invoke interface method 'void woyou.aidlservice.jiuiv5.IWoyouService.printOriginalText' on a null object reference.
when I call:
await SunmiV2Printer.printOriginalText('==\n’);
Has anyone experienced the same issue and can can point me on how to resolve it?