ESP32 Forum

I installed the last ESP-IDF via the Windows installer as officially recommended. (https://dl.espressif.com/dl/esp-idf)

However, when I start the Expressiv IDE, the autocompletion doesn't work. When I type, I get the following error message:

Error while computing completion
java.util.concurrent.CancelationException

Hello,

Could you confirm which version of ESP-IDF you are using? The reported issue arises when you’re working with ESP-IDF 4.x and new LSP editor is only supported with the ESP-IDF 5.x and higher.

If possible, please upgrade to ESP-IDF 5.0 or higher.

If for some reason if you need ESP-IDF 4.x and you need to install esp-clang tool manually to work with the new LSP C/C++ editor
https://github.com/espressif/llvm-proje ... 2_20240912

Please check this link on downloading and configuring
https://github.com/espressif/idf-eclips ... 2225815025

Hello !

We were able to reproduce this issue.
Please, for now here is workaround for you:
go to "Espressif" menu -> open "ESP-IDF: Manager" -> delete active ESP-IDF version -> Add same ESP-IDF version.

I am having the same issue, the autocompletion not working: