ESP32 Forum

Hi,
I am now getting drv_unknown_argument errors for my recent project builds -

Unexpected Problems:



What is this, can it be removed? Here is the example project which displays this (see test\ in this proj for detail) -

• esp32_proj #forum_debug(HEAD:F3BC)

Here is the config for that demo

Hello,

Looks like .clangd configuration file is missing in your project with the below settings. Could you please check?

Ok, imported your project and recompiled and I could reproduce the problem!

> set(EXTRA_COMPONENT_DIRS ${CMAKE_CURRENT_LIST_DIR}/../core)

Since you’ve configured core as an external component, clangd expects every external component to have its own .clangd file to avoid these errors. This is a limitation of clangd, and we hope it will eventually handle this recursively for all components added to the project.

For now, you can resolve the issue by adding a .clangd file inside your core component. For example, here’s the .clangd configuration I used in the core component, which resolved the errors:
I hope that helps!