pytest: error: unrecognized arguments: --html=report.html

Question

I have html report installed for pytest.

It was working fine until one day this error was thrown

pytest: error: unrecognized arguments: --html=report.html

Answer 1

Use pip list to check if you have pytest-html installed. If not, install it using pip install pytest-html.

pytest-html is a plugin for pytest, not part of pytest library.

Answer 2

Please add pytest-html package from pycharm.
Make sure you have already installed plugin for html report.