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Binder driver protocol does not match user space protocol

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This topic contains 3 replies, has 3 voices, and was last updated by Profile photo of Gabriel Gabriel 2 months, 3 weeks ago.

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  • #9553

    Profile photo of Emilio
    Emilio

    Participant

    Android Studio: 3.4.2
    Device: Samsung Galaxy Tab A 8.0 (2017) (right now, the device has Android 8.1.0)
    Camera: Flir One Pro LT

    I’m trying to replicate the demo application for Android to my project. We are using API 27 and a Samsung Galaxy Tab A 8.0 (2017) (right now, the device has Android 8.1.0). Turns out that this device is not listed in the Android Device Compatibility, see here. This is gonna be a problem?

    I have downloaded the demo app on Google Play, Flir One and it works with my camera plugged in.

    Trying to run the demo application into my Galaxy Tab A, I receives this errors:

    E/ProcessState: Binder driver protocol does not match user space protocol!
    E/ProcessState: Binder ioctl to set max threads failed: Bad file descriptor
    A/ProcessState: Binder driver could not be opened.  Terminating.
    A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 19210 (anopresidentels), pid 19210 (anopresidentels)

    This error is caused by the onStart() method when trying to startDiscovery(). The App starts and then, just crash.

    Why this is happening? This maybe be because my device is not on the list of compatible devices?

    I appreciate any help, thanks.

    #10901

    Profile photo of Gavin
    Gavin

    Keymaster

    Hi Emilio,

    Apologies for the delayed response, I’m currently looking into this and will have an answer by the end of tomorrow.

    Thanks,
    Gavin
    FLIR Support

    #10918

    Profile photo of Gavin
    Gavin

    Keymaster

    Hi Emilio,

    It looks like you’re using the legacy SDK.

    The new SDK can be found here: https://developer.flir.com/mobile/flirmobilesdk/.

    Here you will find the new SDK, example applications for the iOS and Android as well as a migration guide from the old SDK.

    Best Regards,

    Gavin
    FLIR Support

    #11783

    Profile photo of Gabriel
    Gabriel

    Participant

    Are there any updates on this? I am having the same errors and issue. Even testing the NetworkCamera sample, I get the same error. The app just opens and closes.

    E/ProcessState: Binder driver protocol does not match user space protocol!
        Binder ioctl to set max threads failed: Bad file descriptor
    A/ProcessState: Binder driver could not be opened.  Terminating.
    A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 11410 (e.myapplication)

    It seems to be a problem with the following line of code (which is required):

    ThermalSdkAndroid.init(getApplicationContext(), enableLoggingInDebug);

    Any kind of information would be much appreciated.

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