neily,
Sorry that you are seeing this problem. Thank you for the screenshot.
It looks like the wizard is not detecting the entry in the Source folder text box.
Can you please give us some more details to help us investigate further?
1. Are you working with a standalone Angular IDE or did you install Angular IDE plugin to Eclipse? If later, then please share with us the Eclipse version and build id details from Help > About Eclipse section.
2. The UI in the screenshot you sent looks odd. Can you please let us know which theme is selected in the Window > Preferences > General > Appearance page? Also share with us your OS version details and the desktop theme selected if applicable.
3. Do you see the problem with all the Angular projects in the workspace or only with a specific project?
Can you please switch to a new workspace, import the angular project (File > Import > Angular > Angular Project) and check if you are still seeing the problem?
4. If the problem persists in a new workspace as well, then please share with us the workspace log file by clicking on the ‘Export Log’ icon in the Error Log view. Also share with us the Angular IDE version and build id details from Window > Preferences > Webclipse page
Apologies for inconvenience caused.
–Swapna
Genuitec Support