Appcenter automated builds were working for my react-native application and then all of a sudden stopped. The issue occurs when fetching packages using yarn and would fail on a different package each time:
error https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.7.tgz: Extracting tar content of undefined failed, the file appears to be corrupt: "ENOENT: no such file or directory, chmod '/Users/runner/Library/Caches/Yarn/v6/npm-node-fetch-2.6.7-24de9fba827e3b4ae44dc8b20256a379160052ad-integrity/node_modules/node-fetch/lib/index.mjs'" info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.