Compilation Failed

[marcusobrien]

Hi,

Fresh install on x86 Linux Ubuntu 20.04.1 LTS, of Platformio and VS Code. Cloned this repo, imported the project (and folder), and compiled it with ESP32 toolchain.

Fails to compile with following errors

In file included from src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.cpp:3:0: src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.h:17:9: error: 'std::function' has not been declared std::function<uint8_t()> getter, ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.h:17:17: error: expected ',' or '...' before '<' token std::function<uint8_t()> getter, ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.h:34:8: error: 'function' in namespace 'std' does not name a template type std::function<uint8_t()> getter; ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.h:35:8: error: 'function' in namespace 'std' does not name a template type std::function<void(uint8_t)> setter; ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.h: In constructor 'AlarmSettingsTimeSpinner::AlarmSettingsTimeSpinner(uint8_t, uint8_t, int)': src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.h:21:10: error: 'class AlarmSettingsTimeSpinner' has no member named 'getter' this->getter = getter; ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.h:21:19: error: 'getter' was not declared in this scope this->getter = getter; ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.h:22:10: error: 'class AlarmSettingsTimeSpinner' has no member named 'setter' this->setter = setter; ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.h:22:19: error: 'setter' was not declared in this scope this->setter = setter; ^ src/Apps/Alarm/AlarmListener.cpp: In member function 'virtual void AlarmListener::handle()': src/Apps/Alarm/AlarmListener.cpp:28:33: warning: statement has no effect [-Wunused-value] if (dayInWeek == 0) {dayInWeek == 6;} ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.cpp: In member function 'virtual void AlarmSettingsTimeSpinner::render()': src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.cpp:20:60: error: 'class AlarmSettingsTimeSpinner' has no member named 'getter' (void)snprintf(valueStr, sizeof(valueStr), "%02d", this->getter()); ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.cpp: In member function 'virtual bool AlarmSettingsTimeSpinner::handleTouch(uint8_t, uint8_t)': src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.cpp:40:13: error: 'class AlarmSettingsTimeSpinner' has no member named 'getter' if (this->getter() == 0) { ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.cpp:41:10: error: 'class AlarmSettingsTimeSpinner' has no member named 'setter' this->setter(this->maxValue); ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.cpp:43:10: error: 'class AlarmSettingsTimeSpinner' has no member named 'setter' this->setter(this->getter() - 1); ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.cpp:43:23: error: 'class AlarmSettingsTimeSpinner' has no member named 'getter' this->setter(this->getter() - 1); ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.cpp:52:13: error: 'class AlarmSettingsTimeSpinner' has no member named 'getter' if (this->getter() == this->maxValue) { ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.cpp:53:10: error: 'class AlarmSettingsTimeSpinner' has no member named 'setter' this->setter(0); ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.cpp:55:10: error: 'class AlarmSettingsTimeSpinner' has no member named 'setter' this->setter(this->getter() + 1); ^ src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.cpp:55:23: error: 'class AlarmSettingsTimeSpinner' has no member named 'getter' this->setter(this->getter() + 1); ^ *** [.pio/build/ttgo-t-watch/src/Apps/Alarm/Components/Settings/AlarmSettingsTimeSpinner.cpp.o] Error 1 src/Apps/Alarm/Components/AlarmDisplay.cpp: In member function 'virtual void AlarmDisplay::render()': src/Apps/Alarm/Components/AlarmDisplay.cpp:56:63: warning: 'prevX' may be used uninitialized in this function [-Wmaybe-uninitialized] prevX += 4 + TTGOClass::getWatch()->tft->textWidth(days[i]); ^

[pvdzee]

Same problem for me with Ubuntu 22.04.2, VS Code and PlatformIO. Any solution found already?

[pvdzee]

Just found a solution: Add #include functional (with functional between brackets <>) in files src/Userinterface/Components/Component.h and src/Core/Hardware/ESP32.h. Compiling and Uploading now successful. The programming experts may know a better solution, but this worked for me. The watch is now in a continuous startup loop...