Can't compile code

[EgeSS]

The error that i get is: Arduino: 1.8.5 (Mac OS X), Board: "WeMos D1 R2 & mini, 80 MHz, 4M (1M SPIFFS), v2 Prebuilt (MSS=536), Disabled, None, 230400"

In file included from /Users/egetunali/ESP8266HueEmulator/ESP8266HueEmulator/ESP8266HueEmulator.ino:19:0: /Users/egetunali/Arduino/libraries/aJson/aJSON.h:92:6: error: conflicting return type specified for 'virtual int aJsonStream::flush()' int flush(); ^ In file included from /Users/egetunali/Library/Arduino15/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/Stream.h:26:0, from /Users/egetunali/Library/Arduino15/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/HardwareSerial.h:31, from /Users/egetunali/Library/Arduino15/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/Arduino.h:246, from sketch/ESP8266HueEmulator.ino.cpp:1: /Users/egetunali/Library/Arduino15/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/Print.h:93:22: error: overriding 'virtual void Print::flush()' virtual void flush() { / Empty implementation for backward compatibility / } ^ exit status 1 Error compiling for board WeMos D1 R2 & mini.

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I've tried everything i could but i still can't compile the code.Can you please help me?

[itsamaik]

Same problem here. I've tried to see if we could use different versions of the used libraries, but it seems like the latest commit was on this repo.

[EgeSS]

I've actually fixed the issue by opening "Tools/Boards Manager/esp8266/uninstall/install version 2.3.0