appium首次采坑

appium运行报错以及解决办法：

Responding to client with error: {“status”:33,“value”:{“message”:“A new session could not be created. (Original error: Activity used to start app doesn’t exist or cannot be launched! Make sure it exists and is a launchable activity)”,“origValue”:“Activity used to start app doesn’t exist or cannot be launched! Make sure it exists and is a launchable activity”},“sessionId”:null}

报错很多次，在网上找了很多包括改什么adb.js文件之类的都没有解决
最后找到一个：
appium中你需要设置自己的包名和launch Activity

但是launch Activity是下拉列表，所以最好在电脑上存好包，然后直接路径+包名复制到Application path中，其他就可以自动读取到了