Changed a pio project configuration from
framework = arduino
to
framework = espidf
and back.
Now I can#t compile the project any more:
Processing esp32dev (platform: espressif32; board: esp32dev; framework: arduino)
------------------------------------------------------------------------------------------------------------------Verbose mode can be enabled via -v, --verbose
option
CONFIGURATION: Redirecting...
PLATFORM: Espressif 32 (6.0.1) > Espressif ESP32 Dev Module
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
DEBUG: Current (cmsis-dap) External (cmsis-dap, esp-bridge, esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)
PACKAGES:
- framework-arduinoespressif32 @ 3.20006.221224 (2.0.6)
- tool-esptoolpy @ 1.40400.0 (4.4.0)
- toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch5
LDF: Library Dependency Finder → Library Dependency Finder (LDF) — PlatformIO latest documentation
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 39 compatible libraries
Scanning dependencies…
Dependency Graph
|-- ArduinoJson @ 6.20.1
|-- TFT_eSPI @ 2.5.21
|-- ESPNtpClient @ 0.2.7
|-- Time @ 1.6.1
|-- AsyncTCP @ 1.1.1
|-- ESP Async WebServer @ 1.2.3
|-- SD @ 2.0.0
|-- WiFi @ 2.0.0
Building in release mode
Linking .pio\build\esp32dev\firmware.elf
c:/users/miko/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/…/lib/gcc/xtensa-esp32-elf/8.4.0/…/…/…/…/xtensa-esp32-elf/bin/ld.exe: .pio\build\esp32dev\lib758\libESP Async WebServer.a(WebAuthentication.cpp.o):(.literal._ZL6getMD5PhtPc+0x4): undefined reference tombedtls_md5_starts' c:/users/miko/.platformio/packages/toolchain-xtensa-esp32@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio\build\esp32dev\lib758\libESP Async WebServer.a(WebAuthentication.cpp.o): in function
getMD5(unsigned char*, unsigned short, char*)‘:
D:\Dokumente\PlatformIO\Projects\esp32_espnow_server/.pio/libdeps/esp32dev/ESP Async WebServer/src/WebAuthentication.cpp:73: undefined reference to `mbedtls_md5_starts’
collect2.exe: error: ld returned 1 exit status
*** [.pio\build\esp32dev\firmware.elf] Error 1
========================================== [FAILED] Took 22.65 seconds ===================
Reinstalled AsyncTCP and AsyncWebswerver, but that didn’t fix the problem.
What’s wrong?