Internal API error (502) remote，Could not read from remote repository，Please make sure you have the correct access rights and the repository exists.
Push failed
Pull failed
Remote: remote: ========================================================================
remote: remote: Internal API error (502) remote: remote:
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remote: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists.
上边错误是链接git远程仓库失败，如果是ssh请检查密钥是否存在或者是否正确，https请检查凭据是否存在。
比如window10：设置->搜索“凭据”->window凭据->添加/修改普通凭据，如图：
