问题一：在文字识别OCR证件照ocr识别报错403，是什么原因？
在文字识别OCR证件照ocr识别报错403，是什么原因？ 
参考答案：
打印response body和response header的X-Ca-Error-Message，里面有错误信息；
Api Market Subscription quota exhausted代表次数用完；
Invalid Signature代表Content-Type错误，正确的是application/json; charset=UTF-8。
关于本问题的更多回答可点击进行查看：
https://developer.aliyun.com/ask/583852
问题二：文字识别OCR的invalidMark的解释有吗？
文字识别OCR的invalidMark的解释有吗？
参考答案：
invalidMark" 通常指的是识别过程中出现的无效标记或错误标记。这些标记可能由于多种原因而出现，例如图像质量不佳、字体样式或大小写的问题、文字布局或排版的复杂性等。
当OCR系统尝试识别这些无效标记时，可能会出现错误或无法识别的情况。
关于本问题的更多回答可点击进行查看：
https://developer.aliyun.com/ask/583847
问题三：在文字识别OCR很多内容没有识别出来，为什么？
在文字识别OCR很多内容没有识别出来，为什么？其中有我需要的收款账号和大写金额，建设银行的都有问题，其他银行问题不大。requestId：BFE8DA88-4057-5A87-A868-25C62DDF5FBF 
https://next.api.aliyun.com/api/ocr/2019-12-30/RecognizeTable
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参考答案：
这个不是我们的产品，切换一下吧。
关于本问题的更多回答可点击进行查看：
https://developer.aliyun.com/ask/583844
问题四：文字识别OCR使用SDK调用出错？是不是底层改什么东西？
文字识别OCR使用SDK调用出错？是不是底层改什么东西？org.springframework.web.util.nestedservletexception: Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: kotlin/jvm/internal/Intrinsics
参考答案：
这个估计是包冲突了
关于本问题的更多回答可点击进行查看：
https://developer.aliyun.com/ask/583078
问题五：文字识别OCR识别行驶证报错怎么办？
文字识别OCR识别行驶证报错怎么办？ 
参考答案：
https://next.api.aliyun.com/api/ocr-api/2021-07-07/RecognizeVehicleLicense?sdkStyle=dara&tab=DEMO&lang=PHP 在这里可以测试 参考这里的sdk代码
关于本问题的更多回答可点击进行查看：
