Error: Command failed: heroku container:push web --app dsomm #0 building with "default" instance using docker driver #1 [internal] load build definition from Dockerfile #1 transferring dockerfile: 477B done #1 WARN: FromAsCasing: 'as' and 'FROM' keywords' casing do not match (line 10) #1 DONE 0.0s #2 [internal] load metadata for docker.io/library/caddy:latest #2 DONE 0.1s #3 [internal] load metadata for docker.io/wurstbrot/dsomm-yaml-generation:latest #3 DONE 0.1s #4 [internal] load metadata for docker.io/library/node:18.7-alpine #4 DONE 0.1s #5 [internal] load .dockerignore #5 transferring context: 2B done #5 DONE 0.0s #6 [build 1/6] FROM docker.io/library/node:18.7-alpine@sha256:02a5466bd5abde6cde29c16d83e2f5a10eec11c8dcefa667a2c9f88a7fa8b0b3 #6 DONE 0.0s #7 [stage-2 1/4] FROM docker.io/library/caddy:latest@sha256:dedfbbeb703b2ce9ff4a98fc06aa9c7c7d9a42f0b7d778738c1dd3ef11dcc767 #7 DONE 0.0s #8 [yaml 1/1] FROM docker.io/wurstbrot/dsomm-yaml-generation:latest@sha256:684d02a23b92de5e366ee1e9f96edb95e0e14188f78669adc8bf92d7c60a98d0 #8 CACHED #9 [build 4/6] RUN apk add --upgrade python3 build-base && npm install #9 CACHED #10 [build 6/6] RUN npm run build #10 CACHED #11 [stage-2 2/4] COPY Caddyfile /etc/caddy/Caddyfile #11 CACHED #12 [build 2/6] WORKDIR /usr/src/app #12 CACHED #13 [stage-2 3/4] COPY --from=build [/usr/src/app/dist/dsomm/, /srv] #13 CACHED #14 [build 5/6] COPY . . #14 CACHED #15 [build 3/6] COPY package.json package-lock.json ./ #15 CACHED #16 [stage-2 4/4] COPY --from=yaml [/var/www/html/generated/model.yaml,, /srv/assets/YAML/default/model.yaml] #16 ERROR: failed to calculate checksum of ref 5e7b34de-caf9-4a90-9729-aef6292858fb::e9239ywhydl0mxrxdjfprvxjh: "/var/www/html/generated/model.yaml,": not found #17 [internal] load build context #17 transferring context: done #17 CANCELED ------ > [stage-2 4/4] COPY --from=yaml [/var/www/html/generated/model.yaml,, /srv/assets/YAML/default/model.yaml]: ------ 2 warnings found (use docker --debug to expand): - FromAsCasing: 'as' and 'FROM' keywords' casing do not match (line 10) - LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 13) Dockerfile:17 -------------------- 15 | COPY Caddyfile /etc/caddy/Caddyfile 16 | COPY --from=build ["/usr/src/app/dist/dsomm/", "/srv"] 17 | >>> COPY --from=yaml ["/var/www/html/generated/model.yaml,", "/srv/assets/YAML/default/model.yaml"] 18 | -------------------- ERROR: failed to build: failed to solve: failed to compute cache key: failed to calculate checksum of ref 5e7b34de-caf9-4a90-9729-aef6292858fb::e9239ywhydl0mxrxdjfprvxjh: "/var/www/html/generated/model.yaml,": not found › Error: docker build exited with Error: 1