

The data integrity of all the downloaded packages consistently, To prevent byte level content mismatches, data corruptions, malicious content manipulations, and preserve Were actually downloaded and stored inside node_modules directory. The package-lock.json file keeps track of their exact version referencesĪnd dependency tree resolved for both top-level packages and their dependant sub packages that (top level npm packages you installed with npm install command), While your package.json file is keeping track of NPM package name and version tags of your project dependencies If you would like to dig into the each error message and learn the real root causes behind each error, please read on. Your NPM environment and the target NPM registry, please verify that no packet loss / slowness / config errors / similar network issuesĪre present in those connections.

NOTE: If it keeps failing and you have intermediary network components like proxy devices, corporate filtering/caching mechanisms between The root cause and it is not harmful, there’s no need to worry of this error. Therefore,Ĭause on your own or with the support of package author or just report to an expert on the situation. WARNING: One possible root cause for this can be fraudulent code changes (very unlikely to happen though). $ rm -rf package-lock.json npm-shrinkwrap.json node_modules
