Cannot debug for C++ code in Android Studio : java.net.ConnectException "Connection refused: connect"

Question

I Cannot debug for C++ code:

Error running Android Hybrid Debugger (14757): Unable to open debugger port (localhost:8602): java.net.ConnectException "Connection refused: connect"

Studio Build: Android Studio 2.2.2

JRE: 1.8.0_76-release-b03 amd64

JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o

Version of Gradle: gradle-2.14.1

Version of Java: 1.8.0_76

OS: Windows 7 Professional SP1

Steps to Reproduce:

1. Run my app with "shift + F10"
2. attaching debugger, choose Debugger as "Auto" (also I've tried 'hybrid' or 'native', neither can works well)

3. android studio is showing "starting LLDB server..", and then showing the below error in event log:

   14:22:24 LLDBDriverException: unknown error 14:22:25 Error running Android Hybrid Debugger (14757): Unable to open debugger port (localhost:8602): java.net.ConnectException "Connection refused: connect"

Images as below:

https://i.stack.imgur.com/CF6xv.png

https://i.stack.imgur.com/1UcQF.png