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Multiple scan in a fragment #51

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freebumba27 opened this issue Dec 21, 2017 · 0 comments

freebumba27 commented Dec 21, 2017 •

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When try to open the scanner from a fragment 1st scan is ok but next scan onward getting -

java.lang.NullPointerException: Attempt to invoke virtual method 'void com.google.android.gms.vision.Detector.receiveFrame(com.google.android.gms.vision.Frame)' on a null object reference

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