npm ERESOLVE

In short: npm finds no suitable package set because dependencies contradict each other.

In more detail: When installing, npm reports a conflict in peer dependencies.

In Depth

Possible causes

• Packages demand different versions of the same dependency.

Solutions

1. Adjust versions in package.json.
2. Look at the conflict with npm ls.
3. As a last resort use --legacy-peer-deps.

See also: Node.js, Library