Compilation error: no matching function for call

[andyclark41]

HI,

I'm trying to get LaserGRBL running on a VigoTec LX-7 Engraver and I'm following instructions at the following link:

https://github.com/arkypita/Vigotech-VG-L7X/tree/main/CustomFirmware-VG-L7x

When I compile the code in Arduino I get the following error:

Compilation error: no matching function for call to 'onEvent(void (&)(arduino_event_id_t, system_event_info_t))'

Here's the full details:

C:\MyPath\Downloads\CustomFirmware-VG-L7x\CustomFirmware-VG-L7x.ino: In function 'void startWPS()':
C:\MyPath\Downloads\CustomFirmware-VG-L7x\CustomFirmware-VG-L7x.ino:219:25: error: no matching function for call to 'onEvent(void (&)(arduino_event_id_t, system_event_info_t))'
   WiFi.onEvent(WiFiEvent);
                         ^
In file included from C:\MyPath\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.10\libraries\WiFi\src/WiFiSTA.h:28,
                 from C:\MyPath\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.10\libraries\WiFi\src/WiFi.h:32,
                 from C:\MyPath\Downloads\CustomFirmware-VG-L7x\CustomFirmware-VG-L7x.ino:2:
C:\MyPath\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.10\libraries\WiFi\src/WiFiGeneric.h:159:21: note: candidate: 'wifi_event_id_t WiFiGenericClass::onEvent(WiFiEventCb, arduino_event_id_t)'
     wifi_event_id_t onEvent(WiFiEventCb cbEvent, arduino_event_id_t event = ARDUINO_EVENT_MAX);
                     ^~~~~~~
C:\MyPath\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.10\libraries\WiFi\src/WiFiGeneric.h:159:21: note:   conversion of argument 1 would be ill-formed:
C:\MyPath\Downloads\CustomFirmware-VG-L7x\CustomFirmware-VG-L7x.ino:219:16: error: invalid conversion from 'void ()(arduino_event_id_t, system_event_info_t)' to 'WiFiEventCb' {aka 'void ()(arduino_event_id_t)'} [-fpermissive]
   WiFi.onEvent(WiFiEvent);
                ^~~~~~~~~
In file included from C:\MyPath\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.10\libraries\WiFi\src/WiFiSTA.h:28,
                 from C:\MyPath\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.10\libraries\WiFi\src/WiFi.h:32,
                 from C:\MyPath\Downloads\CustomFirmware-VG-L7x\CustomFirmware-VG-L7x.ino:2:
C:\MyPath\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.10\libraries\WiFi\src/WiFiGeneric.h:161:21: note: candidate: 'wifi_event_id_t WiFiGenericClass::onEvent(WiFiEventSysCb, arduino_event_id_t)'
     wifi_event_id_t onEvent(WiFiEventSysCb cbEvent, arduino_event_id_t event = ARDUINO_EVENT_MAX);
                     ^~~~~~~
C:\MyPath\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.10\libraries\WiFi\src/WiFiGeneric.h:161:21: note:   conversion of argument 1 would be ill-formed:
C:\MyPath\Downloads\CustomFirmware-VG-L7x\CustomFirmware-VG-L7x.ino:219:16: error: invalid conversion from 'void ()(arduino_event_id_t, system_event_info_t)' to 'WiFiEventSysCb' {aka 'void ()(arduino_event_t*)'} [-fpermissive]
   WiFi.onEvent(WiFiEvent);
                ^~~~~~~~~
C:\MyPath\Downloads\CustomFirmware-VG-L7x\CustomFirmware-VG-L7x.ino: In function 'void wpsInitConfig()':
C:\MyPath\Downloads\CustomFirmware-VG-L7x\CustomFirmware-VG-L7x.ino:230:10: error: 'struct esp_wps_config_t' has no member named 'crypto_funcs'
   config.crypto_funcs = &g_wifi_default_wps_crypto_funcs;
          ^~~~~~~~~~~~
C:\MyPath\Downloads\CustomFirmware-VG-L7x\CustomFirmware-VG-L7x.ino:230:26: error: 'g_wifi_default_wps_crypto_funcs' was not declared in this scope
   config.crypto_funcs = &g_wifi_default_wps_crypto_funcs;
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
C:\MyPath\Downloads\CustomFirmware-VG-L7x\CustomFirmware-VG-L7x.ino:230:26: note: suggested alternative: 'g_wifi_default_wpa_crypto_funcs'
   config.crypto_funcs = &g_wifi_default_wps_crypto_funcs;
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                          g_wifi_default_wpa_crypto_funcs

exit status 1

Compilation error: no matching function for call to 'onEvent(void (&)(arduino_event_id_t, system_event_info_t))'

I'm very new with all of this so I can't really troubleshoot myself - has this error happened before? Is there anything I can do to fix it?

Many Thanks,

Andy