Please try to select the project you like to debug.
1. Select the down arrow next to the green bug icon.
2. Select your project from the pull down menu to start debug session.
Please let me know it works or not.
That didn't work - there was nothing to select in the menu. The top item should be "1 WICED debug".
To ascertain this, I deleted the entire WICED directory including WICED's Eclipse, and my workspaces, then re-installed the SDK 2.4.1.
It still didn't work, but at least the help was visible, which tells me to click on the tiny triangle next to the green bug, not on the green bug itself (which is what the QSG says). It didn't work because the installer installs the SDK to a directory called WICED-SDK-2.4.1, but in the debug configuration the gdb command is:
I fixed that by making a soft link in WICED called WICED-SDK which points at WICED-SDK-2.4.1.
For future reference, in the Debug Configurations dialog, in the Main tab, the C/C++ Application should be:
Previously, it was empty for me, because I had no debug configurations at all. I have no idea where they came from.