To resolve Error: Multipart: Boundary not found in reactjs I did following steps
Step 1. uninstall your current axios version
npm uninstall axios
Step 2. Then we install latest version 0.27.2
then install version 0.27.2 or use any other version that you have used before you are getting this error. in my case it was version 0.21.4 and 0.27.2
npm install [email protected]
I think this solution will help you to solve your Multer boundary not found error in reactjs.
When i got this issue I gone through many solution then I found this solution. Here you have to careful with you axios version when you are using multer in nodjs application.