아, 제 실수였습니다. assets에 파일명이 잘못 들어가 있었습니다. 수정은 했는데, 이제 CSP 오류가 발생하고 있습니다:
load-script.js:35 Refused to load the script
'http://localhost:4200/uploads/default/original/1X/c4a31754250cf6a40f7cbed182cfe2456d9be9fe.js' because it violates the following Content Security Policy directive:
"script-src http://localhost:4200/logs/ http://localhost:4200/sidekiq/ http://localhost:4200/mini-profiler-resources/ http://localhost:4200/assets/ http://localhost:4200/brotli_asset/ http://localhost:4200/extra-locales/ http://localhost:4200/highlight-js/ http://localhost:4200/javascripts/ http://localhost:4200/plugins/ http://localhost:4200/theme-javascripts/ http://localhost:4200/svg-sprite/
'unsafe-eval' http://localhost:4200/ember-cli-live-reload.js http://localhost:4200/_lr/ /uploads". Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback.
settings.yml에서 extend_content_security_policy를 사용하시는 것을 보지 못해서, 제가 무엇을 놓치고 있는지 모르겠습니다.