tcd93 / flutter-pos Goto Github PK

E/BThermalPrinterPlugin: read failed, socket might closed or timeout, read ret: -1
java.io.IOException: read failed, socket might closed or timeout, read ret: -1
at android.bluetooth.BluetoothSocket.readAll(BluetoothSocket.java:758)
at android.bluetooth.BluetoothSocket.readInt(BluetoothSocket.java:772)
at android.bluetooth.BluetoothSocket.connect(BluetoothSocket.java:404)
at id.kakzaki.blue_thermal_printer.BlueThermalPrinterPlugin.lambda$connect$1$BlueThermalPrinterPlugin(BlueThermalPrinterPlugin.java:544)
at id.kakzaki.blue_thermal_printer.-$$Lambda$BlueThermalPrinterPlugin$Ahw9MM_9K6f9UCVqtrNy_jHybcU.run(Unknown Source:6)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:305)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:923)

I am getting this error while printing.

When I. debug the project, then this error is happening:

• What went wrong:
  A problem occurred configuring project ':blue_thermal_printer'.

Could not resolve all artifacts for configuration ':blue_thermal_printer:classpath'.
Could not find bundletool-0.9.0.jar (com.android.tools.build:bundletool:0.9.0).
Searched in the following locations:
https://dl.google.com/dl/android/maven2/com/android/tools/build/bundletool/0.9.0/bundletool-0.9.0.jar
Failed to notify project evaluation listener.
Could not get unknown property 'android' for project ':blue_thermal_printer' of type org.gradle.api.Project.
Could not get unknown property 'android' for project ':blue_thermal_printer' of type org.gradle.api.Project.

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

• Get more help at https://help.gradle.org

BUILD FAILED in 1s

in Readme you have mentioned that app is Tested and printable on sunmi v1s Devices i have searched about these devices these have built in Printer. Kindly explain which Flutter package you are using to print through sunmi devices i hsve checked your pubspec.yaml it does not contain any Sunmi sdk package

i want translate it into Japanese and use it, so I would like you to write a license

version 22.1.39 is incompatible with previous intl version, please consider lowering it in the yaml

Because every version of flutter_localizations from sdk depends on intl 0.17.0 and syncfusion_flutter_datepicker >=21.2.4 depends on intl ^0.18.0, flutter_localizations from sdk is incompatible with syncfusion_flutter_datepicker >=21.2.4.

I am not seeing any place in the app where I can print a receipt.

Did you look at : https://github.com/usmannaushahi/usb_thermal_printer_web ?

還是有分型號？

hi,
i'm a little new to flutter.. i'm wondering if I can use the code on my local machine ? I tried to do so, by downloading the code but I faced a problem of missing files like " package:flutter_gen/gen_l10n/app_localizations.dart " or " package:provider/provider.dart "
what should I do ?
thanks

Resource attribute "@main_title" was not found. Please ensure that each resource has a corresponding
@resource.
Generating synthetic localizations package has failed.

getting this error while 'flutter pub get' run on terminal. how can i run this on local machine?

Very impressed by the simplicity of your solution,
I was able to deduce all functionalities with almost no text,
If I may suggest an enhancement regarding the table plan

As a small restaurant own I would rather lay down / draw name my tables and then assign orders to them

Also you might be interested in this UI for meal / beverage selection :
https://github.com/wilsonanyonga/flutter_pos