CONSOLE MESSAGE: FetchEvent.respondWith received an error: undefined
CONSOLE MESSAGE: Cannot load https://localhost:9443/service-workers/service-worker/resources/dummy?test1556549404828.
CONSOLE MESSAGE: FetchEvent.respondWith received an error: undefined
CONSOLE MESSAGE: Cannot load https://localhost:9443/service-workers/service-worker/resources/dummy?test1556549405076.
CONSOLE MESSAGE: FetchEvent.respondWith received an error: undefined
CONSOLE MESSAGE: Cannot load https://localhost:9443/service-workers/service-worker/resources/dummy?test1556549405317.
CONSOLE MESSAGE: FetchEvent.respondWith received an error: undefined
CONSOLE MESSAGE: Cannot load https://localhost:9443/service-workers/service-worker/resources/dummy?test1556549405539.
