Android Google Mobile Vision ocrlib.so文件下载错误

我在应用程序中使用谷歌移动视觉文本识别器API从捕获的图像中读取文本。但我每次都会犯错误

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**

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最后，我能够通过在工厂重置设备来解决这个问题。我使用的是knox配置文件，因此首先我取消了现有knox配置文件的分配，然后在工厂重置设备，设备工作正常。干杯

将依赖项粘贴到此处应用程序级依赖项：

{implementation'com.google.firebase:firebase ml vision:18.0.2'qa实现文件（'libs/ocrlibrary release qa.aar'）}应用插件：“com.google.gms.google services”

libs/ocrlibrary-release-qa.aar级别依赖项：

com.google.android.gms:play services vision:19.0.0

有没有办法让它与三星Knox合作？我有同样的问题，但我必须扫描三星knox配置文件下的qrcode