For troubleshooting purposes, you may want to look at and/or build the source files.
- Get the sources via git clone https://github.com/geertjanw/ojet-training.git.
- Run 'ojet restore' in the root of the 'EmployeeManager' project, to download the dependencies.
- Run 'ojet serve' in the root of the 'EmployeeManager' project, to build and run the project.