Thanks for the info. Can you please say which non-standard libraries you have installed and from where did you download them. For example RTC

If you want to zip your project then email it to info[at]visualmicro.com. I will delete it when testing is completed. If you email include a link to this thread

Thanks

One more piece of information.  I uninstalled vMicro and installed 1807_14 (1.1806.1) and it built fine using that version.

Tim,

Any update on this issue?

-Mark

No worries Tim, those pesky paying jobs get in the way of the non-paying ones.  I will try removing the -I option and let you know.  I did downgrade 10 1806.1 and it works.  I did notice that the problem only seems be a problem with AsyncServer.  I'll dig a little more and see if I see something obvious.

I do not have a .cpp file with the same name.  Also removing the -I did not help.  One other thing of note, I updated to 15.8.4 of Visual Studio and now I can't build/upload anything to the ESP32 with vMicro.  Even with a downgraded vMicro.  A project will build and upload but it won't start.  I can build it with Arduino IDE.   

This program won't even work:

void setup() {
     Serial.begin(115200);
     Serial.println("Setup complete");
}

void loop() {
  Serial.println("On");
  delay(1000);                        
  Serial.println("Off");
  delay(1000);                        
}

Here are the results of the test for VS 15.8.4
1. Build Clean
2. Build Release Version
3. ESP32 Boots.
4. Build Clean
5. Build Debug Version
6. ESP32 won't boot.
7. Build Clean, Build Release, ESP32 boots.

Attached is the .ino, the vcxproj, and the build output from my tests. https://www.dropbox.com/s/8btt4mpwqfw6ll7/FDSerial.zip?dl=0

Did 1810.4 resolve the issue?

Great thanks. I get list with what is related to what