谷歌移动视觉 ocrlib.so 文件下载错误

Question

我正在我的应用程序中使用Google Mobile Vision TextRecogniser API从捕获的图像中读取文本。但我每次都低于错误。

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**

Answer 1

最后，我能够通过将设备恢复出厂设置来解决此问题。我使用的是 knox 配置文件，所以首先我取消分配了现有的 knox 配置文件，然后将设备恢复出厂设置，它工作正常。干杯！