Ng Serve fails at 95% - TypeError: callbacks[i] is not a function

[DanielStep]

Versions

Angular CLI: 1.6.8
Node: 9.5.0
OS: darwin x64
Angular: 5.2.4
@angular/cli: 1.6.8
@angular-devkit/build-optimizer: 0.0.42
@angular-devkit/core: 0.0.29
@angular-devkit/schematics: 0.0.52
@ngtools/json-schema: 1.1.0
@ngtools/webpack: 1.9.8
@schematics/angular: 0.1.17
typescript: 2.5.3
webpack: 3.10.0

  MacOS High Sierra 10.13.3

Repro steps

MacBook-Pro:~ daniel$ ng new test-proj
...
Installed packages for tooling via npm.
Successfully initialized git.
Project 'test-proj' successfully created.

MacBook-Pro:~ daniel$ cd test-proj/

MacBook-Pro:test-proj daniel$ npm install
up to date in 6.008s

MacBook-Pro:test-proj daniel$ ng serve

Observed behavior

** NG Live Development Server is listening on localhost:4200, open your browser on http://localhost:4200/ **
 95% emitting/Users/daniel/test-proj/node_modules/enhanced-resolve/lib/CachedInputFileSystem.js:40
		callbacks[i](err, result);
		            ^

TypeError: callbacks[i] is not a function
    at Storage.finished (/Users/daniel/test-proj/node_modules/enhanced-resolve/lib/CachedInputFileSystem.js:40:15)
    at /Users/daniel/test-proj/node_modules/enhanced-resolve/lib/CachedInputFileSystem.js:77:9
    at /Users/daniel/test-proj/node_modules/graceful-fs/polyfills.js:287:18
    at FSReqWrap.oncomplete (fs.js:167:5)

Desired behavior

For build to be 100% successful and served to browser

[aromero86]

The same here

Same issue here

[rsaenen]

Linked to #9549

[pedrokelvin]

Same here :(

[JoSeTe4ever]

Show we revert to a previous version?

[Rahulkr2]

Same here yesterday it worked but today I m also getting same error.

[destiny07]

same. just got this error today.

[pedrokelvin]

First time I'm trying Angular. Not a good day lol

[Rookwing]

I'm in the same boat with @pedrokelvin

[hudzenko]

Same!

[brunano21]

Same here - it was working fine on yesterday.
My setup:

Angular CLI: 1.5.5
Node: 8.9.4
OS: win32 x64
Angular: 5.2.4
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

@angular/cli: 1.5.5
@angular-devkit/build-optimizer: 0.0.42
@angular-devkit/core: 0.0.29
@angular-devkit/schematics: 0.0.52
@ngtools/json-schema: 1.1.0
@ngtools/webpack: 1.8.5
@schematics/angular: 0.1.17
typescript: 2.7.1
webpack: 3.8.1

[RafaPegorari]

I have the same problem.

.../node_modules/enhanced-resolve/lib/CachedInputFileSystem.js:40
		callbacks[i](err, result);
		            ^
TypeError: callbacks[i] is not a function

Versions

@angular/core": "^5.2.4
@angular/cli": "^1.6.8
Node 9.4.0

Dependencies

"webpack": "3.10.0",
"enhanced-resolve": "3.4.1",

[tsvetomir]

Please use reactions for "me too" comments. My inbox would appreciate it, thanks!

[vovcyan]

Me too