Problem resolved ? "Arduino\libraries\ESPAsyncWebSrv\src\WebAuthentication.cpp:74:3: error: 'mbedtls_md5_starts_ret' was not declared in this scope; did you mean 'mbedtls_md5_starts'?"

[A2028]

As the ESP32 Boards Package updated to V3 in Arduino IDE, many issues or compilation errors come out, any updated version of ESPAsyncWebServer resolve the above problem?

[me-no-dev]

update your ESPAsyncWebServer library. It has been fixed to compile and work with v3

[iammatis]

I don't think it's been fixed yet

/Arduino/libraries/ESPAsyncWebServer/src/WebAuthentication.cpp: In function 'bool getMD5(uint8_t*, uint16_t, char*)':
/Arduino/libraries/ESPAsyncWebServer/src/WebAuthentication.cpp:74:3: error: 'mbedtls_md5_starts_ret' was not declared in this scope; did you mean 'mbedtls_md5_starts'?
   74 |   mbedtls_md5_starts_ret(&_ctx);
      |   ^~~~~~~~~~~~~~~~~~~~~~
      |   mbedtls_md5_starts
/Arduino/libraries/ESPAsyncWebServer/src/WebAuthentication.cpp:75:3: error: 'mbedtls_md5_update_ret' was not declared in this scope; did you mean 'mbedtls_md5_update'?
   75 |   mbedtls_md5_update_ret(&_ctx, data, len);
      |   ^~~~~~~~~~~~~~~~~~~~~~
      |   mbedtls_md5_update
/Arduino/libraries/ESPAsyncWebServer/src/WebAuthentication.cpp:76:3: error: 'mbedtls_md5_finish_ret' was not declared in this scope; did you mean 'mbedtls_md5_finish'?
   76 |   mbedtls_md5_finish_ret(&_ctx, _buf);
      |   ^~~~~~~~~~~~~~~~~~~~~~
      |   mbedtls_md5_finish
/Arduino/libraries/ESPAsyncWebServer/src/AsyncEventSource.cpp: In member function 'void AsyncEventSourceClient::_queueMessage(AsyncEventSourceMessage*)':
/Arduino/libraries/ESPAsyncWebServer/src/AsyncEventSource.cpp:189:7: error: 'ets_printf' was not declared in this scope; did you mean 'vswprintf'?
  189 |       ets_printf("ERROR: Too many messages queued\n");
      |       ^~~~~~~~~~
      |       vswprintf
/Arduino/libraries/ESPAsyncWebServer/src/AsyncWebSocket.cpp: In member function 'void AsyncWebSocketClient::_queueMessage(AsyncWebSocketMessage*)':
/Arduino/libraries/ESPAsyncWebServer/src/AsyncWebSocket.cpp:549:7: error: 'ets_printf' was not declared in this scope; did you mean 'vswprintf'?
  549 |       ets_printf("ERROR: Too many messages queued\n");
      |       ^~~~~~~~~~
      |       vswprintf

Error during build: exit status 1

Versions:

ESPAsyncWebServer: 3.1.0
esp32: 3.0.2

[Ollie9T7]

Still not fixed

[al-TideLight]

No fixed for me either, latest versions:
ESPAsyncWebServer: 3.1.0
esp32: 3.0.2

[lizardb0y]

No fixed for me either, latest versions: ESPAsyncWebServer: 3.1.0 esp32: 3.0.2

The library available through the Arduino Library Manager (ESPAsyncWebServer: 3.1.0 ) is a different fork maintained by someone else. At the time I write this that fork is still failing to build.

This fork, maintained by me-no-dev, does not have those errors.

You will need to remove the ESPAsyncWebServer library then install the library from this repository manually.

[al-TideLight]

Ok ideal thanks I'll try that this week and report back

…

On 6 Jul 2024, 10:21, at 10:21, lizardb0y ***@***.***> wrote: > No fixed for me either, latest versions: ESPAsyncWebServer: 3.1.0 esp32: 3.0.2 The library available through the Arduino Library Manager (ESPAsyncWebServer: 3.1.0 ) is a different fork maintained by someone else. At the time I write this that fork is still failing to build. This fork, maintained by me-no-dev, does not have those errors. You will need to remove the ESPAsyncWebServer library then install the library from this repository manually. -- Reply to this email directly or view it on GitHub: #1419 (comment) You are receiving this because you commented. Message ID: ***@***.***>

[A2028]

Well, the version is ESPAsyncWebSrv Version 1.2.7

It still has error ....

[A2028]

The compilation was successful at ESP32 V2 and no AsyncWebServer installed, just installed the AsyncWebSrv (up to 1.2.7)

NOT successful at ESP32 V3.x

[ednieuw]

I solved your error in the library from this fork
lacamera#2
That will probably also work here

Changed in Arduino\libraries\ESPAsyncWebServer\src\WebAuthentication.cpp
at line 75,76,77
//-----------------
#ifdef ESP_ARDUINO_VERSION_MAJOR
#if ESP_ARDUINO_VERSION >= ESP_ARDUINO_VERSION_VAL(3, 0, 0)
// Code for version 3.x
mbedtls_md5_init(&_ctx);
mbedtls_md5_starts(&_ctx);
mbedtls_md5_update(&_ctx, data, len);
mbedtls_md5_finish(&_ctx, _buf);
#else
// Code for version 2.x
#ifdef ESP32
mbedtls_md5_init(&_ctx);
mbedtls_md5_starts_ret(&_ctx);
mbedtls_md5_update_ret(&_ctx, data, len);
mbedtls_md5_finish_ret(&_ctx, _buf);
#else
MD5Init(&_ctx);
MD5Update(&_ctx, data, len);
MD5Final(_buf, &_ctx);
#endif
#endif
#endif
//--------------------
in AsyncEventSource.cpp changed at line 189 ets_printf --> log_e for V3
in AsyncWebSocket.cpp changed at line 549 ets_printf --> log_e for V3
#ifdef ESP_ARDUINO_VERSION_MAJOR
#if ESP_ARDUINO_VERSION >= ESP_ARDUINO_VERSION_VAL(3, 0, 0)
// Code for version 3.x
log_e("ERROR: Too many messages queued\n");
#else
// Code for version 2.x
ets_printf("ERROR: Too many messages queued\n");
#endif
#endif

[A2028]

👍🏻