求解，为什么安装sdk时，出现XML verification failed for http://dl-ssl.google.com/android/repository/addon.xml.Line 158:43, Error: org.xml.sax.SAXParseException: InvalidRegex: Pattern value '[a-zA-Z0-9_-]+' is not a valid regular expression. The reported error was: ''-' is an invalid character range. Write '\-'.'.错误
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安装SDK会出这种问题吗？
这个问题我一般是在构建程序的时候才会出