I have the following error when executing the command "ionic cordovan run android"
Error: Failed to execute shell command "getprop, dev.bootcomplete" "on device:
Error: adb: Command failed with exit code 1
Error output: error: device unauthorized. This adb server's $ ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.
The environment variables are already defined, grandle installed and etc ... I have no idea what is happening, I already looked in StackOverflow and nothing, the Android emulator opens, however the app does not run, I am using Ubuntu 17.04 . If someone can help me I thank the /