OpenCV Manager Failed to detect Hardware in Galaxy S5

asked 2014-05-27 04:26:37 -0500

updated 2015-05-01 04:08:29 -0500

berak gravatar image

I don't know why OpenCV examples is not working in Galaxy S5 device. I have first installed OpenCV Manager and than try to install demos project but every time I got this error.

OpenCV Library package was not found! Try to install it? (Button : Yes/No)

When I click on Yes it open Play Store but it says

Item not found. (Button: Retry)

And when Open OpenCV Manager Application device it looks like below screen. Its not detect Hardware on my Galaxy S5 device. So how to check why its not detect? I also try to install all other library APK from OpenCV-Android-SDK/APK/ Path but still its not detected Hardware.

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While Same thing I done on Nexus 7 Tablet and it shows Hardware detected with Its Name.

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Please help me to how to solve this error in Samsung Galaxy S5

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i found it works fine on Galaxy S5 snapdragon 805 with adreno 420 gpu, but not working on Galaxy S5 exynos 5 octa with mali t628 gpu . there is a related later runtime init failure in opencv init async in android logcat .... E/AndroidRuntime(29101): Caused by: java.lang.NullPointerException E/AndroidRuntime(29101): at E/AndroidRuntime(29101): at$Builder.<init>( E/AndroidRuntime(29101): at E/AndroidRuntime(29101): at E/AndroidRuntime(29101): at

rustyred gravatar imagerustyred ( 2014-06-18 20:04:36 -0500 )edit

I have the same problem as the original poster. I believe that my S5 device has the SnapDragon 805 processor. Prashant proposed a solution here, but it basically circumvents the exception.

Is this a known issue with the OpenCV Manager that will get fixed in a subsequent version of the Manager?

ischou gravatar imageischou ( 2014-07-09 15:09:48 -0500 )edit


Were you able to resolve this issue??


bharathmthekkedath gravatar imagebharathmthekkedath ( 2015-05-01 03:18:05 -0500 )edit