How to fix this errors when instaling @popperjs/core

Question

i installed ng-bootstrap with this commande in my Angular project : npm i @ng-bootstrap/ng-bootstrap --legacy-peer-deps

then i installed popperjs with this commande : npm install @popperjs/core --save

when i run the angular server , i'm getting those errors :

./node_modules/@popperjs/core/lib/index.js:4:0-102 - Error: export 'detectOverflow' (reexported as 'detectOverflow') was not found in './createPopper.js' (possible exports: createPopper, popperGenerator)

./node_modules/@popperjs/core/lib/popper-lite.js:11:0-75 - Error: export 'detectOverflow' (reexported as 'detectOverflow') was not found in './createPopper.js' (possible exports: createPopper, popperGenerator)

./node_modules/@popperjs/core/lib/popper.js:16:0-75 - Error: export 'detectOverflow' (reexported as 'detectOverflow') was not found 
in './createPopper.js' (possible exports: createPopper, popperGenerator)

I don't know how to fix this probleme

Answer 1

In ./.angular.json at the row scripts :

"../node_modules/popper.js/dist/esm/popper.js"

or:

"../node_modules/popper.js/dist/umd/popper.js"