- Check MATLAB Version: Ensure you're using MATLAB R2017b or later, as `wordcloud` was introduced in R2017b.
- Verify Toolbox Installation: Use `ver` in MATLAB to check if the Text Analytics Toolbox is installed and licensed.
- Path Conflicts: Run `which wordcloud -all` to ensure there are no path conflicts with the `wordcloud` function.
- Test Toolbox: Try other functions from the Text Analytics Toolbox to check its installation integrity.
- Reset MATLAB Path: Go to Home > Environment > Set Path > Default, to reset MATLAB's path to its default state.
- Reinstall Toolbox: If issues persist, uninstall and then reinstall the Text Analytics Toolbox, following MathWorks' official guidelines
- https://www.mathworks.com/help/matlab/release-notes.html
- https://www.mathworks.com/help/textanalytics/index.html
- https://www.mathworks.com/help/matlab/matlab_env/what-is-the-matlab-search-path.html