试图将我的git提交在Visual Studio 2017 v15.5.6的内部进行，并在从内部推动Visual Studio推动提交时遇到奇怪的错误：
Error encountered while fetching: Git failed with a fatal error.
HttpRequestException encountered.
An error occurred while sending the request.
cannot spawn askpass: No such file or directory
could not read Username for 'https://github.com': terminal prompts disabled
什么可能导致此错误？您如何进行故障排除？
已更新为Visual Studio 15.5.7，现在可以推动我的提交而不会出错。