hi there, have you used the forum search (try 127) ? there are a number of people who have already encountered this issue. Usually it is either related to incorrect build commands depending on the SSG you are using or there being an issue with your package.json.
Give this a read through:
If you still can’t make it work, please summarize what you’ve tried, which results you had, any changes, your netlify instance name etc. Also a screenshot of your build settings would be useful.
? there are a number of people who have already encountered this issue. Usually it is either related to incorrect build commands depending on the SSG you are using or there being an issue with your package.json.