Toolchain version is not supported

[JanJansen47]

Hi Guys,

Just setup a new toolchain; following the ESP32 guide, and the result is:

Toolchain version is not supported: 1.22.0-61-gab8375a
Expected to see version: 1.22.0-73-ge28a011

Make menuconfig is oke but xtensa-esp32-elf-1.22.0-61gcc: not found,
Any idea?

[ESP_krzychb]

Hi JanJansen47,

1. Have you removed existing installation and followed all the steps under https://esp-idf.readthedocs.io/en/lates ... index.html, or you did some selected steps ?
2. If you did some selected steps, which are they?
3. What is you OS?

[JanJansen47]

Hi,

According the readthedocs I used:
ESP32 toolchain for Linux is available for download from Espressif website:
• for 64-bit Linux:

https://dl.espressif.com/dl/xtensa-esp3 ... 2.0.tar.gz

This should be:

https://dl.espressif.com/dl/xtensa-esp3 ... 2.0.tar.gz

The difference was in the error message 61-gab8375a => 73-ge28a011 in eclipse.

I used the blink example to check. Have to rework my other programs.

Thx for your support.

[Addi2438]

Having the same issue here
Just saw that spiffs is now official and wanted to test that out.
However code compiles fine after having updated the project config via "make menuconfig"

[kolban]

There is a confirmed bug that seems to manifest when one uses C++ standard library functions in conjunction with the latest toolchain. See the following Github issue.

https://github.com/espressif/esp-idf/issues/1032

The good news is that I have confidence that the issue has been seen and resolved but has not yet made it to the Github master. Given the holiday period in China, it might be a few weeks before a patch is available. Again, the bug only seems to show in a narrow range of functions ... which are believed to be FreeRTOS threading and some classes in C++ standard library.

[ESP_krzychb]

Hi @JanJansen47 and @Addi2438,

I believe the first link quoted by @JanJansen47 is taken from documentation for ESP-IDF version 2.1

The link to the latest toolchain is in the latest documentation http://esp-idf.readthedocs.io/en/latest ... -toolchain.