文章 2015-10-22 来自:开发者社区

tesseract-ocr 出现 错误 Please make sure the TESSDATA_PREFIX environment variable is set to the parent d irectory of your "tessdata" directory.解决方案

简单就是说把tessdata拷贝到exe的所在目录,或者设置TESSDATA_PREFIX环境变量

文章 2013-10-20 来自:开发者社区

Environment variable ORACLE_UNQNAME not defined. Please set ORACLE_UNQNAME to database unique name

解决方法:      在启动的时候先设置一下oracle_unqname                     set oracle_unqname=$ORACLE_S...

文章 2009-09-21 来自:开发者社区

Please pay more attention to the character set of your database

    Recently, the vendors tried to install their systems in our office. Only had the vendors experience on Chinese platform. Their Windows is Chinese version. Their database is Chinese ...

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