parcel: UnhandledPromiseRejectionWarning when building.

Hi. As many others I am very excited for the work you are doing here. Badly needed. I have stumpled upon a slight problem building even just the simplest html file:

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title></title>
  </head>
  <body>
    <p>Hello...</p>
  </body>
</html>

After running parcel index.html, the “dist” folder is created but it is empty. The following is the console errors:

Server running at http://localhost:1234
⏳  Building index.html...
(node:11164) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 3001): RangeError: Maximum call stack size exceeded
(node:11164) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

About this issue

Original URL
State: closed
Created 7 years ago
Reactions: 13
Comments: 18 (7 by maintainers)

Commits related to this issue

Feature/#11 windows path issue (#48) * parse root path, add cross-env for windows and unix support * nromalize paths — committed to parcel-bundler/parcel by StarpTech 7 years ago
Feature/#11 windows path issue (#48) * parse root path, add cross-env for windows and unix support * nromalize paths — committed to parcel-bundler/parcel by StarpTech 7 years ago
Feature/#11 windows path issue (#48) * parse root path, add cross-env for windows and unix support * nromalize paths — committed to parcel-bundler/parcel by StarpTech 7 years ago
Merged in enable-workerize (pull request #11) Enable workerize * Use unique keys in all workerize assets and do not process node_modules * Configure workerize transformer * Inline workerize worker... — committed to parcel-bundler/parcel by padmaia 4 years ago
Merged in wbinnssmith/v2-2021-01-05 (pull request #11) Merge v2 2021-01-05 Approved-by: Gora Kong Approved-by: Agnieszka Gawrys — committed to parcel-bundler/parcel by deleted user 3 years ago

Most upvoted comments

Published v1.0.3.

devongovett on Dec 7, 2017

@thejameskyle exactly, I created a PR https://github.com/parcel-bundler/parcel/pull/48 which fix it but test are still failing. We should integrate CI.

StarpTech on Dec 6, 2017

In src/utils/config.js#L10, I did: replace filepath === root with filepath === root || filepath === path.dirname(filepath), then I run test again, got these:

> mocha
css
√ should produce two bundles when importing a CSS file (2301ms)
√ should support loading a CSS bundle along side dynamic imports (1234ms)
√ should support importing CSS from a CSS file
√ should support linking to assets with url() from CSS
1) should support transforming with postcss
√ should minify CSS in production mode (325ms)
fs
√ should inline a file as a string
√ should inline a file as a buffer (113ms)
√ should inline a file with fs require alias
√ should inline a file with fs require inline
√ should inline a file with fs require assignment
√ should inline a file with fs require assignment alias
√ should inline a file with fs require destructure
√ should inline a file with fs require destructure assignment
glob
2) should require a glob of files
3) should require nested directories with a glob
4) should support importing a glob of CSS files
hmr
√ should emit an HMR update for the file that changed (207ms)
5) “before each” hook for “should emit an HMR update for all new dependencies along with the changed file”
14 passing (5s)
5 failing


css
should support transforming with postcss:
AssertionError [ERR_ASSERTION]: ‘_index_1cehs_1’ == ‘_index_1ezyc_1’

expected - actual

-_index_1cehs_1
+_index_1ezyc_1
at Context.<anonymous> (test\css.js:119:12)
at <anonymous>


glob
should require a glob of files:
TypeError: Cannot read property ‘name’ of undefined
at assertBundleTree (test\utils.js:63:39)
at Context.<anonymous> (test\glob.js:9:5)
at <anonymous>
at process._tickCallback (internal/process/next_tick.js:188:7)


glob
should require nested directories with a glob:
TypeError: Cannot read property ‘name’ of undefined
at assertBundleTree (test\utils.js:63:39)
at Context.<anonymous> (test\glob.js:23:5)
at <anonymous>
at process._tickCallback (internal/process/next_tick.js:188:7)


glob
should support importing a glob of CSS files:
TypeError: Cannot read property ‘name’ of undefined
at assertBundleTree (test\utils.js:63:39)
at Context.<anonymous> (test\glob.js:37:5)
at <anonymous>
at process._tickCallback (internal/process/next_tick.js:188:7)


“before each” hook for “should emit an HMR update for all new dependencies along with the changed file”:
Error: ENOTEMPTY: directory not empty, rmdir ‘D:\inbox\parcel\test\dist’
at Object.fs.rmdirSync (fs.js:846:18)
at rmkidsSync (node_modules\rimraf\rimraf.js:356:25)
at rmdirSync (node_modules\rimraf\rimraf.js:334:7)
at Function.rimrafSync [as sync] (node_modules\rimraf\rimraf.js:304:9)
at Context.<anonymous> (test\utils.js:10:10)

hyrious on Dec 6, 2017

I followed the getting started and had the same results. Sample repo here: https://github.com/mwarger/parcel-getting-started-windows

Windows 10

parcel 1.0.1
node 9.2.0

mwarger on Dec 5, 2017

Confirming this happens to me as well. Node 9.1.0

Nedlinin on Dec 5, 2017