僕が見たものだとこんなのや
error get-caller-file@2.0.1: The engine "node" is incompatible with this module.
Expected version "6.* || 8.* || >= 10.*".Got "9.11.2"こんなのです。
error upath@1.0.4: The engine "node" is incompatible with this module.
Expected version ">=4 <=9". Got "10.15.1"追加(2019-07-03)
sane@4.1.0: The engine "node" is incompatible with this module. Expected versionこれは一応yarnの--ignore-enginesというオプションをつければ回避できます。
yarn --ignore-engines
