Fails to deploy to Heroku #821

AndreiMotinga · 2017-09-16T20:16:06Z

Rails 5.1
webpacker 2.0

remote: -----> Preparing app for Rails asset pipeline
remote:        Running: rake assets:precompile
remote:        I, [2017-09-16T16:04:39.352408 #999]  INFO -- : Writing /tmp/build_aa92d35014f89ac8321226fb525fef29/public/assets/application-e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855.js
remote:        I, [2017-09-16T16:04:39.352916 #999]  INFO -- : Writing /tmp/build_aa92d35014f89ac8321226fb525fef29/public/assets/application-e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855.js.gz
remote:        I, [2017-09-16T16:04:53.595559 #999]  INFO -- : Writing /tmp/build_aa92d35014f89ac8321226fb525fef29/public/assets/application-f89040623de291aef622c68afd0757f7887e600a25e25cf3542ad9ff7d797a6e.css
remote:        I, [2017-09-16T16:04:53.595736 #999]  INFO -- : Writing /tmp/build_aa92d35014f89ac8321226fb525fef29/public/assets/application-f89040623de291aef622c68afd0757f7887e600a25e25cf3542ad9ff7d797a6e.css.gz
remote:        Webpacker is installed 🎉 🍰
remote:        Using /tmp/build_aa92d35014f89ac8321226fb525fef29/config/webpacker.yml file for setting up webpack paths
remote:        [Webpacker] Compiling assets 🎉
remote:        error Command failed with exit code 2.
remote:
remote:  !
remote:  !     Precompiling assets failed.
remote:  !
remote:  !     Push rejected, failed to compile Ruby app.
remote:
remote:  !     Push failed
remote: Verifying deploy...
remote:
remote: !       Push rejected to ezpoisk.
remote:
To ssh://heroku.com/ezpoisk.git
 ! [remote rejected]   master -> master (pre-receive hook declined)
error: failed to push some refs to 'ssh://[email protected]/ezpoisk.git'

The text was updated successfully, but these errors were encountered:

curvo · 2017-09-17T05:35:58Z

Did you see this similar issue #530 ?

AndreiMotinga · 2017-09-17T05:39:24Z

@curvo I did, but I couldn't make anything out of it. Also, I don't us ts.

AndreiMotinga · 2017-09-17T06:07:52Z

I tried to run locally
bundle exec rake ASSET_HOST=drex16ydhdd8s.cloudfront.net NODE_ENV=production RAILS_ENV=production assets:precompile --trace
and it went ok.

AndreiMotinga · 2017-09-17T06:08:55Z

I also tried with webpack update to 3.0 and to master.... and result always the same.

janklimo · 2017-09-17T17:45:47Z

@AndreiMotinga comparing that to my deployment logs, right below the line where it says

remote:        Running: rake assets:precompile

my logs follow with

yarn install v1.0.2

Can you verify that:

you have both node and ruby buildpacks set up with your Heroku app (in that order)
you have engines set up in your package.json (if you're using Webpacker 3, otherwise Heroku will default to 0.22.0)

 "engines": {
    "node": ">=6.0.0",
    "yarn": ">=0.25.2"
  }

AndreiMotinga · 2017-09-17T17:59:30Z

@janklimo, thank you for the comment.

Buildpacks are both there with node being first.
I didn't have engines in package.json

After adding it, here's the log

 Warning: the running version of Bundler (1.15.2) is older than the version that created the lockfile (1.16.0.pre.2). We suggest you upgrade to the latest version of Bundler by running `gem install bundler --pre`.
remote:        Removing gmaps4rails (2.1.2)
remote:        Removing webpacker (2.0)
remote:        The latest bundler is 1.16.0.pre.2, but you are currently running 1.15.2.
remote:        To update, run `gem install bundler --pre`
remote: -----> Detecting rake tasks
remote: -----> Preparing app for Rails asset pipeline
remote:        Running: rake assets:precompile
remote:        I, [2017-09-17T13:50:21.460080 #1063]  INFO -- : Writing /tmp/build_85f3cc087430b06796ea9b4c27112a56/public/assets/application-f89040623de291aef622c68afd0757f7887e600a25e25cf3542ad9ff7d797a6e.css
remote:        I, [2017-09-17T13:50:21.460614 #1063]  INFO -- : Writing /tmp/build_85f3cc087430b06796ea9b4c27112a56/public/assets/application-f89040623de291aef622c68afd0757f7887e600a25e25cf3542ad9ff7d797a6e.css.gz
remote:        Webpacker is installed 🎉 🍰
remote:        Using /tmp/build_85f3cc087430b06796ea9b4c27112a56/config/webpacker.yml file for setting up webpack paths
remote:        Compiling…
remote:        Compilation failed:
remote:        yarn run v1.0.2
remote:        $ "/tmp/build_85f3cc087430b06796ea9b4c27112a56/node_modules/.bin/webpack" "--config" "/tmp/build_85f3cc087430b06796ea9b4c27112a56/config/webpack/production.js"
remote:        Hash: 6b4dd7508f664a1f18fd
remote:        Version: webpack 3.5.4
remote:        Time: 16369ms
remote:        Asset       Size  Chunks                    Chunk Names
remote:        bundle-5601ab3ed98fc4a0afbf.js     559 kB       0  [emitted]  [big]  bundle
remote:        dropzone-62ebbae5278ba83b75a2.js    95.1 kB       1  [emitted]         dropzone
remote:        bundle-5601ab3ed98fc4a0afbf.js.map    3.61 MB       0  [emitted]         bundle
remote:        dropzone-62ebbae5278ba83b75a2.js.map     799 kB       1  [emitted]         dropzone
remote:        dropzone-62ebbae5278ba83b75a2.js.gz    31.8 kB          [emitted]
remote:        bundle-5601ab3ed98fc4a0afbf.js.gz     168 kB          [emitted]
remote:        manifest.json  370 bytes          [emitted]
remote:        [98] ./app/javascript/packs/bundle.js 1.14 kB {0} [built]
remote:        [126] ./app/javascript/vendor/touchTouch.js 6.08 kB {0} [built]
remote:        [132] ./app/javascript/old/listings/copy.js 550 bytes {0} [built]
remote:        [133] ./app/javascript/old/listings/form.js 685 bytes {0} [built]
remote:        [134] ./app/javascript/old/listings/search.js 126 bytes {0} [built]
remote:        [135] ./app/javascript/old/questions/search.js 1.16 kB {0} [built]
remote:        [136] ./app/javascript/old/bootstrap_init.js 61 bytes {0} [built]
remote:        [137] ./app/javascript/old/comments.js 1.76 kB {0} [built]
remote:        [138] ./app/javascript/old/pagination.js 556 bytes {0} [built]
remote:        [139] ./app/javascript/old/partners.js 296 bytes {0} [built]
remote:        [140] ./app/javascript/old/scroll_up.js 283 bytes {0} [built]
remote:        [141] ./app/javascript/old/search_form.js 94 bytes {0} [built]
remote:        [142] ./app/javascript/old/search_highlight.js 500 bytes {0} [built]
remote:        [143] ./app/javascript/old/update_cities.js 508 bytes {0} [built]
remote:        [144] ./app/javascript/packs/dropzone.js 478 bytes {1} [built]
remote:        + 130 hidden modules
remote:        WARNING in bundle-5601ab3ed98fc4a0afbf.js from UglifyJs
remote:        Condition always true [./node_modules/jquery-ui/ui/version.js:2,0]
remote:        Dropping unreachable code [./node_modules/jquery-ui/ui/version.js:9,0]
remote:        Condition always true [./node_modules/jquery/external/sizzle/dist/sizzle.js:2133,0]
remote:        Dropping unreachable code [./node_modules/jquery/external/sizzle/dist/sizzle.js:2136,1]
remote:        Condition always true [./node_modules/jquery/src/exports/amd.js:18,0]
remote:        Condition always true [./node_modules/jquery-ui/ui/keycode.js:16,0]
remote:        Dropping unreachable code [./node_modules/jquery-ui/ui/keycode.js:23,0]
remote:        Condition always true [./node_modules/jquery-ui/ui/position.js:19,0]
remote:        Dropping unreachable code [./node_modules/jquery-ui/ui/position.js:26,0]
remote:        Condition always true [./node_modules/jquery-ui/ui/safe-active-element.js:2,0]
remote:        Dropping unreachable code [./node_modules/jquery-ui/ui/safe-active-element.js:9,0]
remote:        Condition always true [./node_modules/jquery-ui/ui/widget.js:17,0]
remote:        Dropping unreachable code [./node_modules/jquery-ui/ui/widget.js:24,0]
remote:        Condition always true [./node_modules/codemirror/lib/codemirror.js:11,0]
remote:        Non-strict equality against boolean: == false [./node_modules/codemirror/lib/codemirror.js:1299,0]
remote:        Side effects in initialization of unused variable __WEBPACK_IMPORTED_MODULE_30_old_update_cities___default [./app/javascript/packs/bundle.js:1,0]
remote:        Condition always true [./node_modules/jquery-ui/ui/widgets/autocomplete.js:20,0]
remote:        Dropping unreachable code [./node_modules/jquery-ui/ui/widgets/autocomplete.js:35,0]
remote:        Condition always true [./node_modules/jquery-ui/ui/widgets/menu.js:20,0]
remote:        Dropping unreachable code [./node_modules/jquery-ui/ui/widgets/menu.js:35,0]
remote:        Condition always true [./node_modules/jquery-ui/ui/unique-id.js:16,0]
remote:        Dropping unreachable code [./node_modules/jquery-ui/ui/unique-id.js:23,0]
remote:        Condition always true [./node_modules/jquery-ui/ui/widgets/datepicker.js:22,0]
remote:        Dropping unreachable code [./node_modules/jquery-ui/ui/widgets/datepicker.js:33,0]
remote:        Condition always true [./node_modules/select2/dist/js/select2.js:9,0]
remote:        Dropping unreachable code [./node_modules/select2/dist/js/select2.js:12,3]
remote:        Side effects in initialization of unused variable $label [./node_modules/select2/dist/js/select2.js:972,0]
remote:        Side effects in initialization of unused variable id [./node_modules/select2/dist/js/select2.js:1350,0]
remote:        Dropping unused variable self [./node_modules/select2/dist/js/select2.js:1426,0]
remote:        Dropping unused variable matches [./node_modules/select2/dist/js/select2.js:3430,0]
remote:        Side effects in initialization of unused variable tag [./node_modules/select2/dist/js/select2.js:3608,0]
remote:        Side effects in initialization of unused variable instance [./node_modules/select2/dist/js/select2.js:5667,0]
remote:        Condition always true [./node_modules/timeago/jquery.timeago.js:18,0]
remote:        Dropping unreachable code [./node_modules/timeago/jquery.timeago.js:21,3]
remote:        Condition always true [./node_modules/jquery-sticky/jquery.sticky.js:14,0]
remote:        Dropping unreachable code [./node_modules/jquery-sticky/jquery.sticky.js:17,5]
remote:        Condition always true [./node_modules/summernote-webpack/dist/summernote.js:13,0]
remote:        Dropping unreachable code [./node_modules/summernote-webpack/dist/summernote.js:16,3]
remote:        Condition left of && always true [./node_modules/summernote-webpack/dist/summernote.js:355,0]
remote:        Dropping side-effect-free statement [./node_modules/summernote-webpack/dist/summernote.js:401,0]
remote:        Side effects in initialization of unused variable dummy [./node_modules/summernote-webpack/dist/summernote.js:2293,0]
remote:        Non-strict equality against boolean: == false [./app/javascript/vendor/pgwslider.js:657,52]
remote:        Non-strict equality against boolean: == false [./app/javascript/vendor/pgwslider.js:658,44]
remote:        Side effects in initialization of unused variable desc [./app/javascript/old/components/partner.js:28,8]
remote:        WARNING in dropzone-62ebbae5278ba83b75a2.js from UglifyJs
remote:        Condition always true [./node_modules/jquery/external/sizzle/dist/sizzle.js:2133,0]
remote:        Dropping unreachable code [./node_modules/jquery/external/sizzle/dist/sizzle.js:2136,1]
remote:        Condition always true [./node_modules/jquery/src/exports/amd.js:18,0]
remote:        Dropping unreachable code [./app/javascript/packs/dropzone.js:4,0]
remote:        Dropping unreachable code [./app/javascript/packs/dropzone.js:6,0]
remote:        Declarations in unreachable code! [./app/javascript/packs/dropzone.js:6,0]
remote:        Dropping unreachable code [./app/javascript/packs/dropzone.js:13,0]
remote:        Declarations in unreachable code! [./app/javascript/packs/dropzone.js:13,0]
remote:        Dropping unreachable code [./app/javascript/packs/dropzone.js:14,0]
remote:        ERROR in ./app/javascript/packs/dropzone.js
remote:        Module not found: Error: Can't resolve 'Dropzone' in '/tmp/build_85f3cc087430b06796ea9b4c27112a56/app/javascript/packs'
remote:        @ ./app/javascript/packs/dropzone.js 1:0-32
remote:        info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
remote:        warning package.json: No license field
remote:        warning From Yarn 1.0 onwards, scripts don't require "--" for options to be forwarded. In a future version, any explicit "--" will be forwarded as-is to the scripts.
remote:        error Command failed with exit code 2.
remote:  !
remote:  !     Precompiling assets failed.
remote:  !
remote:  !     Push rejected, failed to compile Ruby app.
remote:
remote:  !     Push failed
remote: Verifying deploy...
remote:
remote: !       Push rejected to ezpoisk.
remote:
To ssh://heroku.com/ezpoisk.git
 ! [remote rejected]   master -> master (pre-receive hook declined)
error: failed to push some refs to 'ssh://[email protected]/ezpoisk.git'

...

in /app/javascript/packs/dropzone.js replaced
import Dropzone from "Dropzone" with import Dropzone from "dropzone"

and all went well.

Once again, I appreciate the help.

curvo · 2017-09-17T19:40:02Z

@AndreiMotinga Did you mean to close this? I am confused by your logs... did @janklimo's suggestions help you?

AndreiMotinga · 2017-09-18T00:08:52Z

@curvo I did.
logs pointed me to the issue. as I mentioned

in /app/javascript/packs/dropzone.js replaced
import Dropzone from "Dropzone" with import Dropzone from "dropzone"
So I fixed it and deployed.

It's a bit odd since I was able to compile locally using production env variables, but still.

janklimo · 2017-09-18T05:23:08Z

@AndreiMotinga Interesting. Sounds like the newer yarn version gave you a more descriptive log that pointed you to the root of the issue?

AndreiMotinga · 2017-09-18T05:33:30Z

@janklimo
I'm not really sure, I guess you're right. All I know is, it was failing without any logs even with warnings: true in production.js, even though was compiling fine locally.
And when I added

 "engines": {
    "node": ">=6.0.0",
    "yarn": ">=0.25.2"
  }

as you suggested, it gave me a log to go of. So... yeah, I guess, that's right. Thanks again.

As to the root of the 'bug', why didn't it fail properly from the start - I don't know.

adambutler · 2017-09-25T11:39:31Z

I came across the same issue, after specifying the engines values I continued to get issues. I wanted to clarify @janklimo comment about the buildpacks.

You must have heroku/nodejs before heroku/ruby since the engines key is not supported in the ruby buildpack.

Your app.json should look something like:

{
  "buildpacks": [
    { "url": "heroku/nodejs" },
    { "url": "heroku/ruby" }
  ]
}

AnwarShah · 2018-03-07T10:44:38Z

I had the same issue with vue. Using buildpack nodejs and then ruby (in that order) fixed the problem. Thank you @janklimo

luccasmaso · 2019-02-05T23:58:24Z

@AnwarShah Does adding both buildpacks duplicates yarn install command in your deploy? #405

AndreiMotinga closed this as completed Sep 17, 2017

reconstructions mentioned this issue Dec 24, 2017

Heroku deployment fails with rake task error starting in commit #421 shakacode/react-webpack-rails-tutorial#429

Closed

dpaola2 mentioned this issue Feb 22, 2018

bundler: failed to load command: webpack #1282

Closed

Br3nda mentioned this issue Nov 22, 2019

Production Release Growstuff/growstuff#2283

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Fails to deploy to Heroku #821

Fails to deploy to Heroku #821

AndreiMotinga commented Sep 16, 2017 •

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curvo commented Sep 17, 2017

AndreiMotinga commented Sep 17, 2017 •

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AndreiMotinga commented Sep 17, 2017

AndreiMotinga commented Sep 17, 2017

janklimo commented Sep 17, 2017

AndreiMotinga commented Sep 17, 2017 •

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curvo commented Sep 17, 2017

AndreiMotinga commented Sep 18, 2017

janklimo commented Sep 18, 2017

AndreiMotinga commented Sep 18, 2017

adambutler commented Sep 25, 2017

AnwarShah commented Mar 7, 2018

luccasmaso commented Feb 5, 2019

Fails to deploy to Heroku #821

Fails to deploy to Heroku #821

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AndreiMotinga commented Sep 16, 2017 • edited Loading

curvo commented Sep 17, 2017

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janklimo commented Sep 17, 2017

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curvo commented Sep 17, 2017

AndreiMotinga commented Sep 18, 2017

janklimo commented Sep 18, 2017

AndreiMotinga commented Sep 18, 2017

adambutler commented Sep 25, 2017

AnwarShah commented Mar 7, 2018

luccasmaso commented Feb 5, 2019

AndreiMotinga commented Sep 16, 2017 •

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AndreiMotinga commented Sep 17, 2017 •

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AndreiMotinga commented Sep 17, 2017 •

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