一般为AndroidManifest.xml中的activity的问题
这次主要是因为activity在另外一个package里面，但是package名称第一次字母是大写，所以出错
这次主要是因为activity在另外一个package里面，但是package名称第一次字母是大写，所以出错
把package名称第一个大写字母改成小写字母后，就成功了
本文转自 netcorner 博客园博客，原文链接： http://www.cnblogs.com/netcorner/p/5349187.html ，如需转载请自行联系原作者
![ERROR: Could not install packages due to an OSError: [WinError 5] Access is denied](https://ucc.alicdn.com/pic/developer-ecology/mmshywghrg77c_b2b9a22b984944e3b0ff87de8590fe42.png?x-oss-process=image/resize,h_160,m_lfit)
![成功解决ERROR: Could not install packages due to an EnvironmentError: [WinError 5] 拒绝访问。backend_agg.cp36](https://ucc.alicdn.com/images/user-upload-01/20201024003227775.png?x-oss-process=image/resize,h_160,m_lfit)
![解析Failure [INSTALL_FAILED_CONFLICTING_PROVIDER]](https://ucc.alicdn.com/pic/developer-ecology/affddd5222c74c3786f89bb61597b9e1.png?x-oss-process=image/resize,h_160,m_lfit)
![ERROR: Could not install packages due to an Oserror: [Errno 13] Permission denied: RECORD Consider](https://ucc.alicdn.com/pic/developer-ecology/89a6c1b363c7485397fe093240cb27a5.png?x-oss-process=image/resize,h_160,m_lfit)