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I am using Google Mobile Vision TextRecogniser API in my application to read text from a captured image. But I am getting below error every time.

I/Vision: Request download for engine ocr is a no-op because rate limiting
I/Vision: Loading library libocr.so
I/Vision: libocr.so library load status: false
I/Vision: Request download for engine ocr is a no-op because rate limiting
W/DynamiteModule: Local module descriptor class for com.google.android.gms.vision.dynamite.text not found.
I/DynamiteModule: Considering local module com.google.android.gms.vision.dynamite.text:0 and remote module com.google.android.gms.vision.dynamite.text:0
W/DynamiteModule: Local module descriptor class for com.google.android.gms.vision.dynamite not found.
I/DynamiteModule: Considering local module com.google.android.gms.vision.dynamite:0 and remote module com.google.android.gms.vision.dynamite:2702
I/DynamiteModule: Selected remote version of com.google.android.gms.vision.dynamite, version >= 2702
W/DynamiteModule: Local module descriptor class for com.google.android.gms.vision.ocr not found.
I/DynamiteModule: Considering local module com.google.android.gms.vision.ocr:0 and remote module com.google.android.gms.vision.ocr:0```

This vision message is what causing the problem:

**E/Vision:Request download for engine ocr is a no-op because rate limiting**
Suren
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  • paste your dependencies here – Masoom Badi Jan 17 '20 at 11:27
  • app level dependency: `{ implementation 'com.google.firebase:firebase-ml-vision:18.0.2' qaImplementation files('libs/ocrlibrary-release-qa.aar') } apply plugin: 'com.google.gms.google-services'` libs/ocrlibrary-release-qa.aar level dependency: `com.google.android.gms:play-services-vision:19.0.0` – Suren Jan 17 '20 at 11:34

1 Answers1

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Finally i was able to resolve this issue by factory resetting the device. I was using the knox profile so first i unassigned the existing knox profile and then factory reset the device and it was workign fine. Cheers!

Suren
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  • is there any way to make it work with Samsung Knox? I have the same issue, but I have to scan the qrcode under the samsung knox profile – Alberto M Jul 09 '20 at 15:24