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Exception: No supported Visual Studio can be found. Supported versions are: 16.0 (2019), 15.0 (2017)

作者:互联网

在windows上编译webrtc时可能出现如下错误:

Exception: No supported Visual Studio can be found. Supported versions are: 16.0 (2019), 15.0 (2017).

在上面也有提示

File "C:/webrtc/src/build/vs_toolchain.py", line 174, in GetVisualStudioVersion
    ' Supported versions are: %s.' % supported_versions_str)

这是由于python脚本在找vs的安装路径出错了,默认是按照C盘来查找,但是如果vs2019不是安装在C盘,那就得修改vs_toolchain.py这个文件,路径src/build,原来的代码如下,大概是163行:

path = os.path.expandvars('%ProgramFiles(x86)%' +
                              '/Microsoft Visual Studio/%s' % version)
    if path and any(
        os.path.exists(os.path.join(path, edition))
        for edition in ('Enterprise', 'Professional', 'Community', 'Preview',
                        'BuildTools')):
      available_versions.append(version)

直接修改为vs的路径,我的安装vs2019安装在D盘

path = os.path.expandvars('D:/Program Files (x86)/Microsoft Visual Studio/%s' % version)

我的修改:

以后安装vs, 还是放C盘吧,免得各种编译问题,太麻烦了。

标签:15.0,Exception,versions,Supported,Visual,vs,Studio,path,os
来源: https://blog.51cto.com/u_12570763/3033957