this error occured while compiling the blink example : The directory name is invalid.
c:\program files\common files\system\symsrv.dll.000
Access is denied.
exit status -1073741819
Error compiling for board NodeMCU 1.0 (ESP-12E Module).
this error occured while compiling the blink example : The directory name is invalid.
c:\program files\common files\system\symsrv.dll.000
Access is denied.
exit status -1073741819
Error compiling for board NodeMCU 1.0 (ESP-12E Module).