Bootstrap: Uncaught TypeError: Cannot read property 'fn' of undefined

Question

I am trying to make an Electron application with Bootstrap. I get this error message:

Uncaught TypeError: Cannot read property \'fn\' of undefined
at setTransit         


        

Answer 1

In my case, I had the ordering of the imports of scripts wrong. The bootstrap import should come after the popper and jquery imports.

Since Bootstrap v4.+ depends on popper.js and jquery

"scripts": [
          "./node_modules/jquery/dist/jquery.slim.min.js",
          "./node_modules/popper.js/dist/umd/popper.min.js",
          "./node_modules/bootstrap/dist/js/bootstrap.min.js"
        ]