Hello powerful vmicro community!
I m trying to build up environment for debugging esp32 or esp8266 , right now without Hardware Debugger like segger jtag or the one I bought and is delivered soon -- > FT2232H MINI MODULE.
My purpose is to make some data acquisition unit with the esp’s and get access to the recorded data through webserver and also to download from SPIFF.

Here to my problem :
When I start debugging like in picture one, I am unable to toggle trough code step by step because I always getting Error “Exception Unhandled – Unknown stopping event”
Dose not matter if just digital write or printf one step and error occurs : (
Also notice when more than one breakpoint I get “Command aborted. See the output window.. “ this tells me “A program is being debugged already”
Output as .txt is attached.

I would be glad if I can get information about whats the best way to debug bigger projects on ESP32 line by line to become more knowledge about whats going on inside and also be able to make more breakpoints.

Thanks in advance!
Christoph 

I am having the exact same issue with ESP32-S3. Sometimes my debugging will not even start. What I have found is that the number of breakpoints affect it. If it won't start I delete all breakpoints, then add one in and try again. Usually this will work. When I am stepping through and get the first exception you have mentioned above. Delete the breakpoint that it has hit, put a breakpoint down further and press continue and it usually carries on and hits the next breakpoint. This can be a bit frustrating but you can get it to work.  Once you get the command aborted its start again! 

I see there is no response to this from VisualMicro, which has been my experience too, you just have to figure out ways to work around the problems.