[ ANGULAR ] 웹팩 webpack-sources/lib/SizeOnlySource.js 오류 발생시

웹팩 오류가 지속적으로 발생할 경우

/Unode_modules/webpack-sources/lib/SizeOnlySource.js:16
                return new Error(
                       ^

Error: Content and Map of this Source is not available (only size() is supported)

https://github.com/webpack/webpack/issues/14840

Crash with `Error: Content and Map of this Source is not available (only size() is supported)` · Issue #14840 · webpack/webpac

 

캐시 삭제

rm -rf .angular

ng cache clean