2.2.1 = npm error "Could not find file:" ... #568

timothyallan · 2017-06-29T21:24:18Z

Just started getting this npm build error with 2.2.1, not a ton of other details I can find yet.

./node_modules/typescript/lib/typescript.js:89078
throw new Error("Could not find file: '" + fileName + "'.");

using it like this

 loaders: [{
      test: /\.ts(x?)$/,
      exclude: /node_modules/,
      use: [
        {
          loader: 'babel-loader',
          options: {
            presets: [['es2015'], 'stage-0', 'react'].concat(DEBUG ? ['react-hmre'] : []),
          },
        },
        {
          loader: 'ts-loader',
        },
      ],
    },

If I revert to 2.2.0, everything works fine.
Using Typescript 2.4.1, NPM 5.0.3 on macOs

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

johnnyreilly · 2017-06-30T05:23:07Z

That's strange... Our builds are passing. Do you have any more details?

johnnyreilly · 2017-06-30T05:46:06Z

Would you be able to test the build I created here?: https://github.com/johnnyreilly/ts-loader

It contains a speculative fix for your issue...

timothyallan · 2017-06-30T05:59:31Z

Hey John, sorry no go on that one. Just compiled it, dropped it in and am getting this:

/Users/ta/development/src/node_modules/ts-loader/node_modules/typescript/lib/typescript.js:89078
                throw new Error("Could not find file: '" + fileName + "'.");
                ^

Error: Could not find file: '/Users/ta/development/src/resources/assets/js/app.js'.
    at getValidSourceFile (/Users/ta/development/src/node_modules/ts-loader/node_modules/typescript/lib/typescript.js:89078:23)
    at Object.getSyntacticDiagnostics (/Users/ta/development/src/node_modules/ts-loader/node_modules/typescript/lib/typescript.js:89291:52)
    at /Users/ta/development/src/node_modules/ts-loader/dist/after-compile.js:91:38
    at Array.forEach (native)
    at provideErrorsToWebpack (/Users/ta/development/src/node_modules/ts-loader/dist/after-compile.js:90:10)
    at Compiler.<anonymous> (/Users/ta/development/src/node_modules/ts-loader/dist/after-compile.js:21:9)
    at next (/Users/ta/development/src/node_modules/webpack/node_modules/tapable/lib/Tapable.js:140:14)
    at Compiler.<anonymous> (/Users/ta/development/src/node_modules/webpack/lib/CachePlugin.js:62:5)
    at Compiler.applyPluginsAsyncSeries (/Users/ta/development/src/node_modules/webpack/node_modules/tapable/lib/Tapable.js:142:13)
    at /Users/ta/development/src/node_modules/webpack/lib/Compiler.js:513:10

The only thing that pops out is Tapable.js, which I'm assuming is installed via another package, as I don't explicitly have it in my package.json

The npm log file has even less info than that.

johnnyreilly · 2017-06-30T06:39:00Z

Thanks for testing. I'll probably merge that anyway as it uses the compiler methods for file resolution rather than ts-loader's and so it gets us closer to like-like behaviour between tsc and ts-loader. (Always a goal.)

I'm drawing a bit of a blank on what might be causing this. Ts-loader doesn't directly depend on tapable. Kind of surprised ts-loader 2.2.0 is working with ts 2.4.1 anyway. ts-loader 2.2.1 was released to address a change that broke ts-loader that landed in TypeScript with 2.4.1... See #565

* Speculative fix for #568 * Remove default of setting isolatedModules to true when in transpileOnly mode Not useful for when using ts-loader with fork-ts-checker-webpack-plugin. Can still be set manually with tsconfig.json if desired and so arguably not a breaking change

timothyallan · 2017-07-03T04:03:45Z

with 2.2.2 my project now compiles fine with TS 2.4.1 👍

Edit: Disregard, I had locked in my package.json at 2.2.0 and assumed npm update had updated it. 2.2.2 is still borked for me.

johnnyreilly · 2017-07-03T04:53:55Z

Been there, done that! I wonder what the issue can be... Can you share a repo that demo's the issue?

huy-nguyen · 2017-07-03T18:08:06Z

I encountered the same problem as @timothyallan. I'm on typescript 2.4.1. ts-loader 2.2.2 gives me the "could not find file" error and 2.2.0 gives me the error in #565. Can someone re-open this issue?

johnnyreilly · 2017-07-03T18:15:52Z

Sure - we're unable to reproduce the issue though

frankwallis · 2017-07-25T14:36:59Z

I encountered this error with a single index.js file and the configuration below. Renaming the file to be index.ts did resolve the issue.

tsconfig:

{
    "compilerOptions": {
        "target": "es5",
        "module": "es2015",
        "sourceMap": true,
        "jsx": "react",
        "moduleResolution": "node",
        "allowJs": true,
        "checkJs": true
    },
    "include": [
        "./results_page/client/**/*"
    ]
}

webpack.config.js

const path = require('path')
const webpack = require('webpack')

module.exports = {
    context: __dirname,
    entry: {
        results_page: './results_page/client/index'
    },
    output: {
        path: path.resolve('./static/bundles/'),
        filename: '[name]-[hash].js',
    },

    module: {
        rules: [
            {
                test: /\.jsx?$/,
                exclude: /node_modules/,
                loader: 'ts-loader'
            }
        ]
    },

    resolve: {
        extensions: ['.js', '.jsx']
    }
}

error:

ts-loader: Using typescript@2.3.4 and /Users/frank/work/pollresults/tsconfig.json
/Users/frank/work/node_modules/typescript/lib/typescript.js:86054
                throw new Error("Could not find file: '" + fileName + "'.");
                ^

Error: Could not find file: '/Users/frank/work/pollresults/results_page/client/index.js'.
    at getValidSourceFile (/Users/frank/work/node_modules/typescript/lib/typescript.js:86054:23)
    at Object.getSyntacticDiagnostics (/Users/frank/work/node_modules/typescript/lib/typescript.js:86258:52)
    at /Users/frank/work/pollresults/node_modules/ts-loader/dist/after-compile.js:91:38

timothyallan · 2017-07-25T16:10:57Z

Nice find @frankwallis . The loader now passes my first app.js file when I rename it to app.ts. However, I'm using a very mixed .js/.jsx project, so there's a few .js files that I can't change to .ts i.e.
Error: Could not find file: '/Users/development/src/resources/assets/js/components/bootstrap.js'.

johnnyreilly · 2017-07-25T16:29:27Z

Is this related to #586 by any chance?

frankwallis · 2017-07-25T20:45:52Z

ok after reading through #586 I managed to resolve it by adding the entryFileIsJs flag to the options:

module: {
        rules: [
            {
                test: /\.jsx?$/,
                exclude: /node_modules/,
                loader: 'ts-loader',
                options: {
                    entryFileIsJs: true
                }
            }
        ]
    },

It seems to me that specifying checkJs: true in tsconfig.json should perhaps have the same effect as specifying the entryFileIsJs flag?

The issue now is that it is type-checking js files in node_modules, which is the same issue as #577.

johnnyreilly · 2017-07-26T04:57:03Z

It seems to me that specifying checkJs: true in tsconfig.json should perhaps have the same effect as specifying the entryFileIsJs flag?

Something worth considering. I mean to take another look at entryFileIsJs functionality.

The issue now is that it is type-checking js files in node_modules, which is the same issue as #577.

There was a potential solution to #577 - I was hoping for a PR on that. If you'd like to have a go you're most welcome!

johnnyreilly · 2017-07-26T04:57:32Z

See #586 for details of progress on this.

johnnyreilly · 2017-07-26T21:10:12Z

I believe this is now resolved by #590

timothyallan · 2017-07-26T21:24:04Z

Negatory :(
Erased node_modules, fresh npm install with 2.3.2

/Users/dev/web/src/node_modules/typescript/lib/typescript.js:89078
                throw new Error("Could not find file: '" + fileName + "'.");
                ^

Error: Could not find file: '/Users/dev/web/src/resources/assets/js/app.js'.
    at getValidSourceFile (/Users/dev/web/src/node_modules/typescript/lib/typescript.js:89078:23)
    at Object.getSyntacticDiagnostics (/Users/dev/web/src/node_modules/typescript/lib/typescript.js:89291:52)
    at /Users/dev/web/src/node_modules/ts-loader/dist/after-compile.js:93:38
    at Array.forEach (native)
    at provideErrorsToWebpack (/Users/dev/web/src/node_modules/ts-loader/dist/after-compile.js:92:10)
    at Compiler.<anonymous> (/Users/dev/web/src/node_modules/ts-loader/dist/after-compile.js:22:9)
    at next (/Users/dev/web/src/node_modules/webpack/node_modules/tapable/lib/Tapable.js:186:14)
    at Compiler.<anonymous> (/Users/dev/web/src/node_modules/webpack/lib/CachePlugin.js:62:5)
    at Compiler.applyPluginsAsyncSeries (/Users/dev/web/src/node_modules/webpack/node_modules/tapable/lib/Tapable.js:188:13)
    at compilation.seal.err (/Users/dev/web/src/node_modules/webpack/lib/Compiler.js:517:11)

Rolling back to 2.2.0 still works great.

johnnyreilly · 2017-07-27T04:44:14Z

Could you provide a minimal repro please? I've got nothing to work with at present...

johnnyreilly · 2017-07-27T05:36:27Z

FWIW I'm pretty sure the @schmuli change is the cause: https://github.com/TypeStrong/ts-loader/pull/564/files

However without understanding what your use case is it's hard to know how to handle this correctly.

johnnyreilly · 2017-07-27T05:38:44Z

btw I'm kind of assuming you're usingcheckJs - can you confirm?

timothyallan · 2017-07-27T06:23:25Z

Totally understand on the min repro. This is a beast of a production project with a ton of linked stuff though. I'll see what I can do.
Relevant tsconfig below:

{
  "compilerOptions": {
    "module": "commonjs",
    "target": "es2017",
    "moduleResolution": "node",
    "allowSyntheticDefaultImports": true,
    "experimentalDecorators": true,
    "removeComments": true,
    "noLib": false,
    "jsx": "preserve",
    "outDir": "dist",
    "lib": ["dom", "esnext"],
    "checkJs": true,
    "allowJs": true,
    "strictNullChecks": true,
    "baseUrl": "./",

johnnyreilly · 2017-07-27T06:28:20Z

Thanks @timothyallan 👍

schmuli · 2017-07-27T09:45:54Z

@johnnyreilly I was also running into this error, and I fixed it by making sure that all expected files were included via the TSConfig file. This usually means having a "files" entry and optionally an "include" entry.

For example, in my situation I was trying to compile tests, using an entry file with a require.context call. It works when my tsconfig file looks like:

{
    "compilerOptions": { ... },
    "files": [ "main.spec.ts" ],
    "includes": [
        "./src/app/**/*.spec.ts",
        "./src/app/**/*.spec.js"
    ]
}

johnnyreilly · 2017-07-27T11:19:22Z

Thanks @schmuli - hopefully with a minimal repro we can deal with this once and for all!

timothyallan · 2017-08-06T05:25:43Z

Sorry gents, calling this one a day. Amount of time spent debugging > amount of hassle switching to awesome-typescript-loader, which is working fine.

timothyallan closed this as completed Jul 3, 2017

johnnyreilly reopened this Jul 3, 2017

johnnyreilly closed this as completed Jul 26, 2017

johnnyreilly reopened this Jul 27, 2017

timothyallan closed this as completed Aug 6, 2017

Levertion mentioned this issue Sep 15, 2018

Module build failed: Error: Final loader didn't return a Buffer or String s-panferov/awesome-typescript-loader#372

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herschel666 mentioned this issue Dec 3, 2019

Typescript changes xing/hops#996

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2.2.1 = npm error "Could not find file:" ... #568

2.2.1 = npm error "Could not find file:" ... #568

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timothyallan commented Aug 6, 2017

2.2.1 = npm error "Could not find file:" ... #568

2.2.1 = npm error "Could not find file:" ... #568

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