全网首发：FFMPEG错误： error: implicit declaration of function ‘wcscpy‘/wcscmp； did you mean ‘strcpy‘strcmp?

具体错误：libavdevice/dshow_filter.c:109:10: error: implicit declaration of function 'wcscmp'; did you mean 'strcmp'? [-Werror=implicit-function-declaration] if (!wcscmp(id, L"In")) { ^~~~~...

error: ‘_beginthreadex‘ undeclared (first use in this function)； did you mean ‘SDL_beginthread‘?

WINDOWS下编译SDL2，出错如下：SDL2-2.0.14/include/SDL_thread.h:107:25: error: '_beginthreadex' undeclared (first use in this function); did you mean 'SDL_beginthread'? #define SDL_beginthread _beginthreadex &am...

error: ‘VPX_IMG_FMT_RGB32’ undeclared (first use in this function)； did you mean ‘VPX_IMG_FMT_NV12’?

编译遇到错误：vpx/src/vpx_image.c:41:10: error: ‘VPX_IMG_FMT_RGB32’ undeclared (first use in this function); did you mean ‘VPX_IMG_FMT_NV12’? case VPX_IMG_FMT_RGB32:解决办法：更新或编译最新的vpx

error: x264_bit_depth undeclared (first use in this function) did you mean x264_picture_t

编译使用x264的工程时，如ffmpeg、libav时出现的错误。  解决办法：换主叫工程，如换ffmpeg 3系列版本。换被叫x264。如编译libav，吾换了x264-snapshot-20180101-2245-stable.tar.bz2下载目录：https://ftp.videolan.org/pub/x264/snapshots/

问题描述Dataphin的SQL任务运行报错“SemanticException [Error 10011]: Line 3:8 Invalid function 'ddChineseName'”是什么原因？问题原因项目的安全策略没有安装，导致ddChineseName脱敏函数没有被识别到。解决方案...

Dataphin添加JavaUDF报错ODPS-0123131:Userdefinedfunctionexception-internalerror-FatalErrorHappended

问题描述Dataphin添加Java UDF报错："ODPS-0123131:User defined function exception - internal error - Fatal Error Happended"。ODPS-0123131:User defined function ex...