bluetooth_print

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Print Not working on Bluetooth Thermal Printer

3

Able to Connect to the Bluetooth Printer, but unable to print, any solution

basu-bvk

Unhandled Exception: type 'Null' is not a subtype of type 'FutureOr<int>'

5

I cant read the state of bluetooth if there is any connected device? I want to kniow if there is a connected device and return that device. But on state...

jimmymchau

Can not support pdf

2

Pun-Mengly

Print a pdf file

5

hi, i want to print a pdf file with thermal printer. How can i pdf file? I have pdf file and its bytes data. Is there any method for print...

MrTavus

import run error

2

FAILURE: Build failed with an exception. * Where: Build file '/Users/a1/.pub-cache/hosted/pub.flutter-io.cn/bluetooth_print-3.0.1/android/build.gradle' line: 37 * What went wrong: A problem occurred evaluating project ':bluetooth_print'. > Could not find method compile() for...

liweiBingo

state = 12, what does that mean?

4

I look at the code: static const int CONNECTED = 1; static const int DISCONNECTED = 0; But I am receiving 12.

hy-net

Error running this package's example app: type '(MethodCall) => Null' is not a subtype of type '((MethodCall) => Future<dynamic>)?' in type castW

9

When I execute the example app included in the package, the following error occurs. ════════ Exception caught by widgets library ═══════════════════════════════════ The following _CastError was thrown attaching to the render...

HarryAtSaltus

Removed compile(..) that was depreciated and redundant, Added async initializer.

1

imp-sike

Could not find method compile() for arguments [file collection] on object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.

4

Could not find method compile() for arguments [file collection] on object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.

BLACKCAT25896

type '(MethodCall) => Null' is not a subtype of type '((MethodCall) => Future<dynamic>)?' in type cast

4

════════ Exception caught by widgets library ═══════════════════════════════════ The following _CastError was thrown attaching to the render tree: type '(MethodCall) => Null' is not a subtype of type '((MethodCall) => Future)?'...

cristhianveal