B4R Question B4r 3.9 error compiling ESP project

[santook]

Compiling ESP projects with the new version of b4r 3.9 will prompt errors, but there are no problems with other development boards.
There is no problem compiling in the Arduino ide.

exec: "cmd": executable file not found in %PATH%

 

[janderkan]

No problem here !

 

[Erel]

1. Moved to the questions forum.
2. Please don't use bold text when posting.

It also works fine here. You need to provide more information.

 

[peacemaker]

Compiling ESP projects

In Arduino open the Board manager and update "ESP..." files set of your chipset. ESP8266 has an update. My recent movements: https://www.b4x.com/android/forum/threads/compiling-time-esp8266.133617/