"Build not configured correctly".
Hello, Mostly this error seems to appear when a project is not recognized as an esp-idf project. To import a project into the eclipse/espressif-ide workspace, please make sure you use the "Existing IDF Project" option from the import menu list.
You can find the doc
here
If you've already imported it as an idf project still not working, then there is something wrong with the project setup or IDE installation. Instead of going around to identify the problem and fix it, you can set up it fresh
If you're a Windows user, prefer
Espressif-IDE Windows Offline Installer https://github.com/espressif/idf-instal ... df-5.0.exe
This offers the step-by-step process of installing ESP-IDF, ESP-IDF Tools, Java, CMake, Espressif-IDE, drivers, etc.
If you're a macOS user,
https://dl.espressif.com/dl/idf-eclipse ... v2.7.0.dmg
macOS installer is not an all-in-one installer so you need to install ESP-IDF, ESP-IDF Tools, and pre-requisites after installing IDE, please follow the installation steps from
https://github.com/espressif/idf-eclips ... requisites
You can find more details on our latest release here
https://github.com/espressif/idf-eclips ... tag/v2.7.0
Once the installation is complete, you can import the project using the
Existing IDF Project option.
I hope that helps.