DllNotFoundException : MonoPosixHelper

Hi everyone !

i’ve got two issue with my app.

First, I create an app on Unity which communicates with an Arduino through serial port and it work really fine on my computer (windows 7) but when i build it on an Android tablet, “DllNotFoundException : MonoPosixHelper” appears on debug console.

Second, how you do to find what port number use to open serialPort of Android tablet.

Thanks a lot for futures reply.

A.

I’d a similar problem with the build on Android Studio, but my DllNotFoundException: MonoPosixHelper was with using System.IO.Compression

This asset solved it, maybe it will be useful some one else.

you must add jar file for manage port android.i same problem then add jar for manage port to project and run on tablet android fix all error