v1.2.6初始化失败（系统语言不兼容问题）

[andongya95]

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0 : Active code page: 65001

1 : OCR init completed.

初始化成功！
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Active code page: 65001

OCR init completed.

初始化OCR成功，进程号为12148

Originally posted by @andongya95 in #9 (comment)

[andongya95]

@hiroi-sora
您可以把之前的issue先close了 我们转到这个来解决

[hiroi-sora]

请试试：打开cmd，

cd /d PaddleOCR-json所在文件夹
PaddleOCR_json.exe

输出 OCR init completed.则正常，按ctrl+c终止它。接下来检查下是否配置文件的问题：

PaddleOCR_json.exe --config_path=PaddleOCR_json_config_简体中文.txt

如果这个也没问题，那就把调用 callingOCR.py 的
ocr = CallingOCR('填入PaddleOCR_json.exe的路径') 改成：
ocr = CallingOCR('填入PaddleOCR_json.exe的路径' , 'PaddleOCR_json_config_简体中文.txt')

[andongya95]

@hiroi-sora 请问有没有可能是因为我用的系统语言是英文 所以没有读取config成功？我在cmd里粘贴config后得到的是

PaddleOCR_json.exe --config_path=PaddleOCR_json_config_简体中 文.txt [ERROR] config path not exist! config_dir: PaddleOCR_json_config_????.txt [ERROR] Use det, need {--det_model_dir}. OCR exit.
‘中’ ‘文’ 之间有空格 我不确定是为什么但是我试了几次都是这样

[hiroi-sora]

是的，路径错误，导致配置文件txt未注入。tools.cpp#L208 。估计跟系统语言有关。

尝试：将 PaddleOCR_json_config_简体中文.txt 文件名中的汉字去除，比如改成 PaddleOCR_json_config_zh-CN.txt 。
cmd运行 PaddleOCR_json.exe --config_path=PaddleOCR_json_config_zh-CN.txt

如果这个OK，则：
打开上一层文件夹的 Umi-OCR_config.json ，将其中 ocrConfig 下的 "path" 也改成这个。
打开Umi-OCR，看看能否正常工作

[andongya95]

@hiroi-sora 现在可以正常工作了，谢谢大大！

[hiroi-sora]

那么，Umi-OCR导入中文路径的图片能识别出结果吗？

[andongya95]

@hiroi-sora 哈哈哈 确实不可以
拖拽无法读取文件
通过浏览读取后可以进行任务，但是输出结果是

任务开始时间：2022-09-08 22:23:42


≦ 中文测试.png ≧
识别失败，错误码：200
错误信息：Image path not exist. Path:"...\Umi-OCR.v1.2.6\ÖÐÎIJâÊÔ.png"


---
任务结束时间：2022-09-08 22:23:43

[hiroi-sora]

试下测试版

https://wwn.lanzoul.com/b037embad
密码:1111

下载exe，替换掉原来的

[andongya95]

有新的报错

其他问题还是一样 错误信息变成了

≦ 中文测试.png ≧
识别失败，错误码：200
错误信息：Image path not exist. Path:"C:\\...\\Umi-OCR.v1.2.6\\????.png"

[hiroi-sora]

嗯，目前OCR引擎的cv::imread只能读入与系统地区对应编码的路径。而你的系统地区编码是 西欧cp1252 ，这套编码本身不含中文，所以引擎无法在这种系统环境下读取中文路径。

开启windows的UTF-8全球语言支持应该可以解决这个问题，允许读入 含超出cp1252编码的字符 的路径。

未来我也许会继续优化引擎，改用 cv::imdecode 等方式载入图片，从根源上解决这个问题，允许原生cp1252等多种系统语言设置。

[hiroi-sora]

楼主你好，经过修改引擎，这个问题应该已经从根源上解决了。

测试环境为cp1252西欧语言，未开启UTF-8全球语言支持。如下图，左为旧版引擎，无法识别中文路径。右为新版，可以识别。

（但含emoji表情的路径依然无法识别，软件的拖入功能也用不了，只能通过浏览按钮导入图片。）

可以下载这个exe文件，替换原来的。PaddleOCR_json v1.2.1 alpha 1.zip 。或者在楼上的蓝奏云链接下载。