• Version: v10.16.3
• Platform: MacOS Mojave, 10.14.6 (18G103) , Darwin Sun.local 18.7.0 Darwin Kernel Version 18.7.0: Tue Aug 20 16:57:14 PDT 2019; root:xnu-4903.271.2~2/RELEASE_X86_64 x86_64
• Subsystem: -

After running npm ci :

Sometimes I've got an error when it's running on Node.js v10.16.3 and npm v6.11.3. But there is no error on Node.js v12.11.0 and npm v6.11.3.

There is a GitHub repo for bug reproduction: https://github.com/patoi/reproduction-node-v10-module-not-found-error