Not able to install app using flutter_libserial on android

[learncodingforweb]

* What went wrong:
A problem occurred configuring project ':flutter_libserialport'.
> NDK at Android/Sdk/ndk/21.1.6352462 did not have a source.properties file

Even through updated android studio to use latest version of NDK

[jpnurmi]

Hi, do I understand correctly that a plain Flutter counter example or such works fine, but as soon as flutter_libserialport is added as a dependency, the build error occurs?

[learncodingforweb]

Problem get resolved by uninstall and after that again installing sdk in android resolves the problem.
Able to install app in android, But getting

SerialPortError: Permission denied, error = 13

Running on Android Version 8.1.0
how to resolve this issue in android?

[jpnurmi]

I don't know what kind of device you have, but hopefully a rooted one: jpnurmi/libserialport.dart#3

[lucafabbri]

We put permission handling in todo.
Activity is tracked in #76
Closed