Ubuntu用android-studio启动emulator时显示adb_server_notify？

Question

我用android-studio打开emulator时报错，报错信息如下
/home/liming/Android/Sdk/tools/emulator -netdelay none -netspeed full -avd Nexus_4_API_23
adb_server_notify: Failed to establish connection to ADB server
emulator: Listening for console connections on port: 5554
emulator: Serial number of this emulator (for ADB): emulator-5554
怎样才能解决？

Answer 1

应该是SDK路径没有配置对，adnroid-studio没有找到adb

Answer 2

adb的路径不对。