Blynk 1.0.0 compilation error: "functional: No such file or directory"

[JAndrassy]

compilation error:
Arduino/libraries/Blynk/src/Blynk/BlynkConsole.h:20:10: fatal error: functional: No such file or directory

Blynk 1.0.0
Arduino IDE 1.8.15
Arduino Uno
Blynk Arduino_Ethernet example

what library is for <functional>?

In file included from /home/duro/Documents/Arduino/libraries/Blynk/src/Blynk/BlynkApi.h:38:0,
                 from /home/duro/Documents/Arduino/libraries/Blynk/src/BlynkApiArduino.h:14,
                 from /home/duro/Documents/Arduino/libraries/Blynk/src/Adapters/BlynkEthernet.h:24,
                 from /home/duro/Documents/Arduino/libraries/Blynk/src/BlynkSimpleEthernet.h:20,
                 from /home/duro/Documents/Arduino/libraries/Blynk/examples/Boards_Ethernet/Arduino_Ethernet/Arduino_Ethernet.ino:42:
/home/duro/Documents/Arduino/libraries/Blynk/src/Blynk/BlynkConsole.h:20:10: fatal error: functional: No such file or directory
 #include <functional>
          ^~~~~~~~~~~~
compilation terminated.
Using library SPI at version 1.0 in folder: /home/duro/arduino-1.8.15/hardware/arduino/avr/libraries/SPI 
Using library Ethernet at version 2.0.0 in folder: /home/duro/arduino-1.8.15/libraries/Ethernet 
Using library Blynk at version 1.0.0 in folder: /home/duro/Documents/Arduino/libraries/Blynk 
exit status 1
Error compiling for board Arduino Uno.

[vshymanskyy]

Thanks for reporting. This issue was fixed, available from master branch: https://github.com/blynkkk/blynk-library

[doom369]

@JAndrassy closing due to lack of the feedback.

[JAndrassy]

@JAndrassy closing due to lack of the feedback.

sorry, yes, it is alright

[JAndrassy]

@vshymanskyy I saw that the fix was commenting out BLYNK_CONSOLE_USE_LAMBDAS. but now it is not commented out in master
EDIT: I see the header is now used only in examples for boards with 'functional'

[vshymanskyy]

It was fixed by different means.

…

On Wed, Jul 7, 2021, 7:47 AM Juraj Andrássy ***@***.***> wrote: @vshymanskyy <https://github.com/vshymanskyy> I saw that the fix was commenting out BLYNK_CONSOLE_USE_LAMBDAS. but now it is not commented out in master — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#106 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AALP3FEJCIK7IAIRYUL2ICDTWPL5NANCNFSM45ZNSDVQ> .

[JAndrassy]

yes, I see, but I would like to try OTA to Arduino Mega for example with WiFi101 shield and then I will have the error

[vshymanskyy]

We do not support OTA for Arduino Mega.

…

On Wed, Jul 7, 2021, 12:14 PM Juraj Andrássy ***@***.***> wrote: yes, I see, but I would like to try OTA to Arduino Mega for example with WiFi101 shield and then I will have the error — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#106 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AALP3FEUNVQJZMCCQX2NLZLTWQLFVANCNFSM45ZNSDVQ> .

[JAndrassy]

We do not support OTA for Arduino Mega.

your MKR examples use my ArduinoOTA library and that supports classic ATmega with at lest 64kB flash and Optiboot from MegaCore, so the MKR1000 example would work for Mega with WiFi101 shield (Adafruit WINC1500 WiFi Shield)

[vshymanskyy]

You can try, but i doubt it will work without tweaking or some black magic.

…

On Wed, Jul 7, 2021, 2:46 PM Juraj Andrássy ***@***.***> wrote: We do not support OTA for Arduino Mega. your MKR examples use my ArduinoOTA library and that supports classic ATmega with at lest 64kB flash and Optiboot from MegaCore, so the MKR1000 example would work for Mega with WiFi101 shield (Adafruit WINC1500 WiFi Shield) — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#106 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AALP3FC6QEYLBM5VU2HNYVTTWQ5B7ANCNFSM45ZNSDVQ> .

[TejRajAdhikari97]

I am using this library as mentioned above but showing BlynkSimpleStream.h: No such file or directory
What to do now
in another_ program no matching function for call to 'BlynkStream::begin(char [33], HardwareSerial&)'

help me to solve this. I am beginner