I needed to add this line to gulpfile.js in order for the error to go away:

popper: 'node_modules/popper.js/dist/umd/popper.min.js.map',

so we get:

  js: {
    bootstrap: './node_modules/bootstrap/dist/js/bootstrap.min.js',
    jquery: './node_modules/jquery/dist/jquery.min.js',
    popper: 'node_modules/popper.js/dist/umd/popper.min.js',
    popper: 'node_modules/popper.js/dist/umd/popper.min.js.map',
    dest: './js'
  }

Then rerun gulp.

Comments

nubeli created an issue. See original summary.

  • hatuhay committed a18c4f5 on 8.x-1.x authored by nubeli 
    Issue #3133914 by nubeli: Page not found: popper.min.js.map
hatuhay’s picture

hatuhay commented
Status: Active » Fixed

Status: Fixed » Closed (fixed)

Automatically closed - issue fixed for 2 weeks with no activity.