[Grbl_Esp32 Issue#56] error while compiling

#1 – luc-github 于 2018-11-18

in what file this happen ?

#2 – cnc4less 于 2018-11-18

comes after
Using library ArduinoOTA at version 1.0 in folder: C:\arduino-1.8.5\hardware\espressif\esp32\libraries\ArduinoOTA
exit status 1
‘client’ may be used uninitialized in this function [-Werror=maybe-uninitialized]

#3 – cnc4less 于 2018-11-18

error.txt

#4 – luc-github 于 2018-11-18

In that case it is in core file not GRBL code – so the current solution is to disable this warnings in preferences:
!image

#5 – luc-github 于 2018-11-18

Ok reading at your error.txt seems indeed in some GRBL code – until it is fixed you can disable warning

#6 – cnc4less 于 2018-11-18

just did and got another error
Using library ArduinoOTA at version 1.0 in folder: C:\arduino-1.8.5\hardware\espressif\esp32\libraries\ArduinoOTA
exit status 1
‘class WiFiClass’ has no member named ‘getSleep’

#7 – luc-github 于 2018-11-18

how did you installed ESP32 core ? this is not the right location

#8 – cnc4less 于 2018-11-18

C:\arduino-1.8.5\hardware\espressif\esp32 , what is the problem ?.

#9 – cnc4less 于 2018-11-18

!error

#10 – luc-github 于 2018-11-18

Where you put is not usual place so your installation may be wrong – that is why I have asked how did you installed – there may be some issue with your way
Normaly you use preferences in arduino and boot manager as mentioned in ESP32 github

#11 – cnc4less 于 2018-11-18

i will try fresh installation and let u know.

#12 – cnc4less 于 2018-11-18

C:\arduino-1.8.5\hardware\espressif\esp32\libraries\WiFi\src\WiFiAP.cpp:40:43: fatal error: dhcpserver/dhcpserver_options.h: No such file or directory

compilation terminated.

#13 – luc-github 于 2018-11-18

Yes installation is not correct – they are all core files called by libraries present in esp32 core – so there is issue with path / installation

#14 – gflaser-au 于 2018-11-18

Did you try to compile any esp32 examples?
I followed the instructions recently – followed exactly and had no problems compiling grbl_esp32.

#15 – cnc4less 于 2018-11-18

i will install arduino 187 start fresh for all and see what happens

#16 – luc-github 于 2018-11-18

I use 1.8.5 without issue on my side – I have reproduced the [-Werror=maybe-uninitialized] and working on fix the ones related to GRBL – unfortunaly still have some in core that need to be fixed – so keep Warning to none or default in your fresh install

#17 – luc-github 于 2018-11-18

once you are done with your fresh installtion try to compile any example from esp32 repository – if compilation is Ok you should be good for GRBL_ESP32

#18 – cnc4less 于 2018-11-18

fresh installation with arduino 187 compiled fine. thank you.

#19 – luc-github 于 2018-11-18

Great so I guess issue can be closed

#20 – koka7777745 于 2019-07-25

does not compile, gives an error
!2019-07-25_233450