Hello,
I understand that you want to resolve the error “Invalid/ Incomplete Carmaker project directory” that has occurred after reinstalling MATLAB R2021a.
To do so, please follow through the steps below:
- Verify compatible MATLAB version: Recheck Carmaker version compatibility with MATLAB version. You can find the compatibility in Carmaker Release Notes. MATLAB R2021a is compatible with Carmaker version 10.0 and above.
- Choose correct destination for Installation directory: Follow the instructions of IPGInstall ([AS1] [SM2] How to install CarMaker and other IPG Automotive software- https://ipg-automotive.com/fileadmin/user_upload/content/Download/PDF/Product_Info/IPG_Automotive_Installation_Dongle_License.pdf ). The destination directory you choose during the installation (Windows e.g., C:\ipg\etc; Linux e.g., /opt/ipg/etc) will be further referred to as <InstallationDirectory>.
- Verify successful configuration of Carmaker environment in MATLAB: After opening MATLAB, you need to make sure that your working directory is the “src_cm4sl” folder of your project directory. In this folder, there's a file called “cmenv.m” that you need to run. After it's run successfully, the MATLAB search path is configured, and CarMaker is connected.
- Verify Carmaker dependencies: When you run the “cmenv.m” file, ensure that all the dependencies for Carmaker were correctly installed as well.
- Use Carmaker GUI: after executing “cmenv.m”, open the “generic.mdl” to start working with CarMaker.
To add path of the project folder manually, go to Home Tab > Environment Section > Set Path. You can add the project directory along its subfolders to MATLAB.
Hope this helps!
