Compile problem any EthernetWebServer example in VS CODE platformIO

[dirkdickler]

Hello, I have problem with succes compile any project example - during build I get lot of errors :-(
I spend lot of days with this. but I'm really KO :-(.
My case is ESP32 + W5500
My please is anybody have any succces compile project from this examples ? Can you send me it? packing to ZIP file a send me example folder, pleaseeee help mee :-)
Thank you for help and my email is : rado.semansky@gmail.com

[khoih-prog]

It's possible you didn't use the Libraries' Patches to fix the ESP32 core issue

Check For fixing ESP32 compile error

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7. For fixing ESP32 compile error

To fix ESP32 compile error, just copy the following file into the ESP32 cores/esp32 directory (e.g. ./arduino-1.8.19/hardware/espressif/cores/esp32) to overwrite the old file:

• Server.h

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Compile OK with Adafruit Feather ESP32 V2

[dirkdickler]

Hello, problem was Server.h file . Important is modify complet server.h file as is write here in documentation. :-)

[th-hock]

Hi,
I'm also facing a compile issue. All the examples I tried (e.g. AdvancedWebServer.ino), resulted in the following error:

C:\Users\xxx\Documents\Arduino\libraries\EthernetWebServer\src/EthernetWebServer.hpp:312:12: fatal error: string: No such file or directory
   #include <string>
            ^~~~~~~~
compilation terminated.
exit status 1

I'm using the Arduino IDE version 1.8.19 (AVR Boardmanager version 1.8.6).
Target platform is an Arduino AVR Board (Arduino Nano) and a enc28j60 ethernet shield.
I'm using the EthernetENC library and enabled "#define USE_ETHERNET_ENC true" accordingly.
If I got your great documentation right, no Packages_Patches and no LibaryPatches are required for this combination.

Maybe it is just a stupid configuration issue, but I'm not able to solve it myself. Sorry.
Any hint is appreciated. Thanks a lot in advance.

[khoih-prog]

Target platform is an Arduino AVR Board (Arduino Nano) and a enc28j60 ethernet shield.

UNO, Nano are not supported. Only Mega and better board. As a normal practice, always check Currently supported Boards.

[th-hock]

ok, thanks. I checked the board list, but since there are multiple Nano variants listed I didn't realize that the plain one is no supported.
Sorry.