'tm timeinfo' has initializer but incomplete type

[Albalate]

hello. When trying to compile the example I get the following error:

C:\Users\Usuario\Documents\Arduino\esp32\prueba1\prueba1.ino: In function 'void loop()': prueba1:64:13: error: variable 'tm timeinfo' has initializer but incomplete type struct tm timeinfo = rtc.getTimeStruct(); ^~~~ prueba1:64:42: error: invalid use of incomplete type 'struct tm' struct tm timeinfo = rtc.getTimeStruct(); ^ In file included from C:\Users\Usuario\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.2\cores\esp32/Stream.h:26, from C:\Users\Usuario\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.2\cores\esp32/Arduino.h:160, from sketch\prueba1.ino.cpp:1: C:\Users\Usuario\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.2\cores\esp32/Print.h:94:25: note: forward declaration of 'struct tm' size_t print(struct tm timeinfo, const char format = NULL); ^~ exit status 1 variable 'tm timeinfo' has initializer but incomplete type

IDE preferences are: https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_dev_index.json https://arduino.esp8266.com/stable/package_esp8266com_index.json https://dl.espressif.com/dl/package_esp32_index.json

[fbiego]

Refer to issue #11 or #15

[Albalate]

Thanks. Is good solutions!