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TypeError: Cannot read property 'apply' of undefined in CachedInputFileSystem.js

See original GitHub issue

Versions

Angular CLI: 1.6.8
Node: 8.9.4
OS: win32 x64
Angular: 5.2.4
... animations, common, compiler, compiler-cli, core, forms
... http, platform-browser, platform-browser-dynamic, router

@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: 2.4.2
webpack: 3.10.0

Repro steps

Running ng server or ng build on the project Use the repository from here: https://github.com/tsimon-edu-sharing/cli-sample

Observed behavior

** NG Live Development Server is listening on localhost:4200, open your browser on http://localhost:4200/ **
 95% emittingC:\Users\project\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:70
                                callback.apply(null, data);
                                         ^

TypeError: Cannot read property 'apply' of undefined
    at C:\Users\project\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:70:14
    at _combinedTickCallback (internal/process/next_tick.js:131:7)
    at process._tickCallback (internal/process/next_tick.js:180:9)

Desired behavior

Should run / build, or give a more useful error

Mention any other details that might be useful (optional)

Reason seems to have something to do with including the font stylesheet via the angular-cli.json

Issue Analytics

State:
Created 6 years ago
Reactions:9
Comments:10 (1 by maintainers)

Top GitHub Comments

6reactions

JoshDSommercommented, Feb 8, 2018

I’m having the same problem with the latest version of the Angular CLI (1.6.8). I’ve resolved this by temporarily setting the Angular CLI version in my package.json to 1.6.7

1reaction

micahwoodcommented, Feb 8, 2018

Looks like it was an issue with copy-webpack-plugin@4.4.0. Once it started working again it installed 4.4.1 which fixed this issue.

https://github.com/webpack-contrib/copy-webpack-plugin/pull/221

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