we can't install the APP

[zyi-web]

报错信息如下 [] Create directory D:\Chajian-Anquanlei\APP\AppInfoScanner-master\out [] AI is analyzing filtering rules...... [*] The filtering rules obtained by AI are as follows: {'.*w3school.com.cn', '.*jpush.cn', '.*slf4j.org', '.*apple.com', '.*apache.org', '.*umengcloud.com', '.*umeng.com', '.*github.com', '.*localhost', '.*w3.org', '.0.0.0.0', '..amap.com', '.*127.0.0.1', '.*android.com'} java version "1.8.0_291" Java(TM) SE Runtime Environment (build 1.8.0_291-b10) Java HotSpot(TM) 64-Bit Server VM (build 25.291-b10, mixed mode) 15.2.2 detect 【腾讯Bugly】 protector specific code:lib/armeabi/libBugly.so->libBugly.so

[] unpacking [] Install the APK Performing Push Install adb: error: failed to get feature set: no devices/emulators found [-] We can't install the APP 这个是什么意思，如何解决