ERROR [coverage]: [TypeError: Cannot call method 'split' of undefined] #123

jsdevel · 2014-12-16T17:38:15Z

I'm getting this error lately. Here is the full stack trace:

PhantomJS 1.9.8 (Linux): Executed 493 of 494 (skipped 1) SUCCESS (1.667 secs / 0.949 secs)

ERROR [coverage]: [TypeError: Cannot call method 'split' of undefined]
TypeError: Cannot call method 'split' of undefined
  at HtmlReport.Report.mix.writeDetailPage (/home/foo/projects/replatform/httpd/node_modules/istanbul/lib/report/html.js:379:31)
  at /home/foo/projects/replatform/httpd/node_modules/istanbul/lib/report/html.js:456:26
  at SyncFileWriter.extend.writeFile (/home/foo/projects/replatform/httpd/node_modules/istanbul/lib/util/file-writer.js:57:9)
  at FileWriter.extend.writeFile (/home/foo/projects/replatform/httpd/node_modules/istanbul/lib/util/file-writer.js:124:23)
  at /home/foo/projects/replatform/httpd/node_modules/istanbul/lib/report/html.js:455:24
  at Array.forEach (native)
  at HtmlReport.Report.mix.writeFiles (/home/foo/projects/replatform/httpd/node_modules/istanbul/lib/report/html.js:449:23)
  at /home/foo/projects/replatform/httpd/node_modules/istanbul/lib/report/html.js:451:22
  at Array.forEach (native)
  at HtmlReport.Report.mix.writeFiles (/home/foo/projects/replatform/httpd/node_modules/istanbul/lib/report/html.js:449:23)
  at HtmlReport.Report.mix.writeReport (/home/foo/projects/replatform/httpd/node_modules/istanbul/lib/report/html.js:533:14)
  at /home/foo/projects/replatform/httpd/node_modules/karma-coverage/lib/reporter.js:138:24
  at /home/foo/projects/replatform/httpd/node_modules/karma/lib/helper.js:87:7
  at Object.oncomplete (fs.js:107:15)

Here are my dependencies:

  "devDependencies": {
    "angular-cookies": "^1.3.5",
    "bootstrap": "^3.3.0",
    "brfs": "^1.2.0",
    "browser-sync": "^1.6.3",
    "browserify": "^6.2.0",
    "browserify-istanbul": "^0.1.2",
    "browserify-shim": "^3.8.0",
    "chai": "^1.9.2",
    "chalk": "^0.5.1",
    "console-shim2": "0.1.0",
    "csswring": "^1.3.1",
    "del": "^0.1.3",
    "event-stream": "^3.1.7",
    "exorcist": "^0.1.6",
    "fastclick": "^1.0.3",
    "glob": "^4.0.6",
    "gulp": "^3.8.9",
    "gulp-changed": "^1.0.0",
    "gulp-concat": "^2.4.1",
    "gulp-flatten": "0.0.4",
    "gulp-iconfont": "^0.2.1",
    "gulp-if": "^1.2.5",
    "gulp-insert": "^0.4.0",
    "gulp-jasmine": "^1.0.1",
    "gulp-jscs": "^1.2.1",
    "gulp-jshint": "^1.9.0",
    "gulp-karma": "0.0.4",
    "gulp-less": "^1.3.6",
    "gulp-load-plugins": "^0.7.1",
    "gulp-ng-annotate": "^0.3.3",
    "gulp-notify": "^2.0.0",
    "gulp-postcss": "^2.0.0",
    "gulp-rename": "^1.2.0",
    "gulp-replace": "^0.5.0",
    "gulp-sourcemaps": "^1.2.7",
    "gulp-uglify": "^1.0.1",
    "gulp-util": "^3.0.1",
    "istanbul": "0.2.6",
    "jshint-stylish": "^1.0.0",
    "karma": "~0.12.0",
    "karma-bro": "^0.9.0",
    "karma-chai": "^0.1.0",
    "karma-chrome-launcher": "~0.1.3",
    "karma-coverage": "~0.2.6",
    "karma-firefox-launcher": "~0.1",
    "karma-html2js-preprocessor": "~0.1",
    "karma-jasmine": "~0.2.0",
    "karma-junit-reporter": "^0.2.2",
    "karma-phantomjs-launcher": "~0.1.4",
    "karma-sinon": "^1.0.3",
    "karma-spec-reporter": "0.0.12",
    "merge-stream": "^0.1.6",
    "napa": "^1.0.2",
    "ng-storage": "^0.3.1",
    "path": "^0.4.9",
    "pretty-hrtime": "^0.2.2",
    "proxyquireify": "^1.1.0",
    "require-dir": "^0.1.0",
    "run-sequence": "^1.0.1",
    "sax": "^0.6.1",
    "sinon": "^1.10.3",
    "sinon-chai": "^2.6.0",
    "streamqueue": "^0.1.1",
    "vinyl-buffer": "^1.0.0",
    "vinyl-source-stream": "^1.0.0",
    "vinyl-transform": "0.0.1",
    "watchify": "^2.1.1"
  }

I've tried using the latest version of istanbul but that doesn't help any. Is there any more info I can provode to help troubleshoot this?

Here's my karma.conf.js file:

// Karma configuration
// Generated on Fri Oct 17 2014 15:46:09 GMT-0700 (PDT)

module.exports = function(config) {
  var options = {
    // base path that will be used to resolve all patterns (eg. files, exclude)
    basePath: '',
    // frameworks to use
    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
    frameworks: ['chai', 'sinon', 'jasmine', 'browserify'],
    // list of files / patterns to load in the browser
    files: [
      'node_modules/angular/angular.js',
      'node_modules/angular-mocks/angular-mocks.js',
      'src/test/chai-sinon-setup.js',
      'src/test/**/*.js'
    ],
    // list of files to exclude
    exclude: [
    ],
    // preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    preprocessors: {
      'src/main/**/*.js': ['browserify', 'coverage'],
      'src/test/**/*.js': ['browserify']
    },
    // test results reporter to use
    // possible values: 'dots', 'progress'
    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
    reporters: ['spec', 'coverage'],
    coverageReporter: {
      reporters: [
        {type: 'html', dir: 'coverage/'},
        {type: 'cobertura'}
      ]
    },
    // web server port
    port: 9876,
    // enable / disable colors in the output (reporters and logs)
    colors: true,
    // level of logging
    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
    logLevel: config.LOG_INFO,
    // enable / disable watching file and executing tests whenever any file changes
    autoWatch: true,
    // start these browsers
    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
    browsers: [
      //'Chrome'
      'PhantomJS'
    ],
    // Continuous Integration mode
    // if true, Karma captures browsers, runs the tests and exits
    singleRun: true,
    // Browserify config (all optional)
    browserify: {
      // extensions: ['.coffee'],
      // ignore: [],
      plugin: ['proxyquireify/plugin'],
      transform: ['brfs', 'browserify-istanbul'],
      debug: false
      // noParse: ['jquery'],
      //watch: true,
    },
    plugins: [
      // Karma will require() these plugins
      'karma-bro',
      'karma-chai',
      'karma-spec-reporter',
      'karma-sinon',
      'karma-chrome-launcher',
      'karma-phantomjs-launcher',
      'karma-firefox-launcher',
      'karma-jasmine',
      'karma-coverage'
    ]
  };

  if (process.env.KARMA_BROWSER_NO_ACTIVITY_TIMEOUT) {
    options.browserNoActivityTimeout =  process.env.KARMA_BROWSER_NO_ACTIVITY_TIMEOUT;
  }

  config.set(options);
};

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

jramoyo · 2014-12-17T08:27:48Z

I'm getting the same error - it's broken starting 0.2.7.

mtfranchetto · 2014-12-17T10:50:13Z

Same error.

osdio · 2014-12-27T08:30:15Z

I also meet the same error

piecyk · 2014-12-27T15:25:33Z

The problem is that browserify transform Istanbul takes care the coverage report...
setting karma preprocessors for coverage has no effect on that.

fix: when using browserify dont create source code caching

maksimr · 2014-12-27T17:44:08Z

Seems problem in this commit.

jsdevel · 2014-12-29T17:32:29Z

So locking the dependency for karma-coverage to 0.2.6 solved the issue for me after clearing node_modules and npm installing.

nicdutil · 2015-01-06T12:22:56Z

Same here. Thanks @jsdevel !!!
Finally got coverage working with karma and browserify!

I just want to mention that I'm running karma on Linux (Ubuntu 14.04).
I'm trying to get all of this to work on windows, but karma-browserify /browserify
is giving me errors about finding my modules..

tramck · 2015-01-21T20:15:05Z

+1 to this issue. @jsdevel 's solution worked for me.

leonard84 · 2015-01-26T20:03:43Z

+1 downgrading to 0.2.6 worked like @jsdevel described

jenswegar · 2015-02-11T09:56:00Z

+1 for this issue @jsdevel downgrade fix worked for me as well

Notes: - browserify-istanbul is used instead of a karma-coverage preprocessor because of this bug: karma-runner/karma-coverage#16 (comment) - karma-coverage version pinned to 0.2.6 to workaround this bug: karma-runner/karma-coverage#123 (comment)

neilrees · 2015-02-27T14:31:49Z

+1 downgrading to 0.2.6 also worked here

peter-mouland · 2015-03-03T21:12:35Z

+1 downgrading

SomeKittens · 2015-03-06T17:57:14Z

Also ran into this issue. Downgrading worked.

dsuckau · 2015-03-13T13:38:45Z

For me the same, downgrading to 0.2.6 worked

jskrzypek · 2015-03-16T16:27:32Z

+1 downgrading to 0.2.6, but any idea of when we will be able to upgrade and still have working coverage with browserify?

jasonslyvia · 2015-03-18T09:35:14Z

+1, downgrading worked.

codepunkt · 2015-03-31T09:45:04Z

+1 here, downgraded to 0.2.6.

Please investigate!

jukkasi · 2015-04-17T08:43:01Z

+1

TYRONEMICHAEL · 2015-05-13T10:14:01Z

+1

akoval · 2015-06-09T13:56:06Z

after suggested fix (#124):

ERROR [coverage]: [TypeError: Cannot set property 'covered' of undefined]
TypeError: Cannot set property 'covered' of undefined
at /node_modules/karma-coverage/node_modules/istanbul/lib/report/html.js:174:66
at Array.forEach (native)
at annotateLines (/node_modules/karma-coverage/node_modules/istanbul/lib/report/html.js:172:28)
at HtmlReport.Report.mix.writeDetailPage (/node_modules/karma-coverage/node_modules/istanbul/lib/report/html.js:406:9)
at /node_modules/karma-coverage/node_modules/istanbul/lib/report/html.js:472:26
at SyncFileWriter.extend.writeFile (/node_modules/karma-coverage/node_modules/istanbul/lib/util/file-writer.js:57:9)
at FileWriter.extend.writeFile (/node_modules/karma-coverage/node_modules/istanbul/lib/util/file-writer.js:147:23)
at /node_modules/karma-coverage/node_modules/istanbul/lib/report/html.js:471:24
at Array.forEach (native)
at HtmlReport.Report.mix.writeFiles (/node_modules/karma-coverage/node_modules/istanbul/lib/report/html.js:465:23)

SomeKittens · 2015-06-09T17:40:00Z

@akoval See my issue: #122 (comment)

dignifiedquire · 2015-06-09T19:01:53Z

Should be fixed in 0.4.0

Tin-Nguyen · 2015-07-08T04:41:02Z

Hi @dignifiedquire ,

After upgraded the component to 0.4.0, I got the error
ERROR [coverage]: [TypeError: Cannot set property 'covered' of undefined]

Tried with 0.3.1, I got the error
ERROR [coverage]: [TypeError: Cannot call method 'split' of undefined]

I just got the issue when using the transform babelify for browserify

Is there anyone has resolved the issue yet? :((

Tin-Nguyen · 2015-07-08T04:57:41Z

I've just checked and realized that the component still be 0.3.1. I still got the error
ERROR [coverage]: [TypeError: Cannot set property 'covered' of undefined]

I have also checked the release of the component and cannot find out the version 0.4.0. The latest version now is 0.3.0.

dignifiedquire · 2015-07-08T08:37:41Z

Are you sure you are running against the official npm registry, I get this:

❯ npm view karma-coverage@latest version
0.4.2

as well as https://www.npmjs.com/package/karma-coverage which shows the latest version being 0.4.2

Tin-Nguyen · 2015-07-08T08:40:25Z

Yes, sorry for my mistake. I did it. However, the issue still be there.

I tried to do with logLevel: config.LOG_DISABLE in karma.conf.js file. The workaround works for me. But I'm not sure this is a good way.

dignifiedquire · 2015-07-08T15:54:44Z

Could you file a new issue please, and post the full log with logLevel: config.LOG_DEBUG please?

Tin-Nguyen · 2015-07-13T09:00:21Z

Chrome 43.0.2357 (Mac OS X 10.10.2): Executed 313 of 324 (skipped 11) SUCCESS (0.465 secs / 0.303 secs)

ERROR [coverage]: [TypeError: Cannot read property 'text' of undefined]
TypeError: Cannot read property 'text' of undefined
at removed/node_modules/istanbul/lib/report/html.js:283:53
at Array.forEach (native)
at annotateBranches (removed/node_modules/istanbul/lib/report/html.js:250:30)
at HtmlReport.Report.mix.writeDetailPage (removed/node_modules/istanbul/lib/report/html.js:421:9)
at removed/node_modules/istanbul/lib/report/html.js:484:26
at SyncFileWriter.extend.writeFile (removed/node_modules/istanbul/lib/util/file-writer.js:57:9)
at FileWriter.extend.writeFile (removed/node_modules/istanbul/lib/util/file-writer.js:147:23)
at removed/node_modules/istanbul/lib/report/html.js:483:24
at Array.forEach (native)
at HtmlReport.Report.mix.writeFiles (removed/node_modules/istanbul/lib/report/html.js:477:23)
at removed/node_modules/istanbul/lib/report/html.js:479:22
at Array.forEach (native)
at HtmlReport.Report.mix.writeFiles (removed/node_modules/istanbul/lib/report/html.js:477:23)
at HtmlReport.Report.mix.writeReport (removed/node_modules/istanbul/lib/report/html.js:561:14)
at writeReport (removed/node_modules/karma-coverage/lib/reporter.js:56:16)
at removed/node_modules/karma-coverage/lib/reporter.js:153:13
at removed/node_modules/karma/lib/helper.js:80:7
at Object.oncomplete (fs.js:108:15)

peter-mouland · 2015-07-13T09:04:50Z

hey @Tin-Nguyen this really does sounds like a new issue. Could you raise a separate issue which will also mean everyone on this list wont get emailed?

Tin-Nguyen · 2015-07-13T10:31:16Z

OK @peter-mouland , I have posted 1 new issue at #167

johnnyreilly · 2015-07-28T14:33:05Z

Hi,

I can see this has been closed as fixed but the issue still seems to exist.

28 07 2015 15:19:13.438:ERROR [coverage]: [TypeError: Cannot read property 'split' of undefined]
TypeError: Cannot read property 'split' of undefined
    at HtmlReport.Report.mix.writeDetailPage (E:\Source\PROJECT\node_modules\karma-coverage\node_modules\istanbul\lib\reort\html.js:407:30)
    at E:\Source\PROJECT\node_modules\karma-coverage\node_modules\istanbul\lib\report\html.js:484:26
    at SyncFileWriter.extend.writeFile (E:\Source\PROJECT\node_modules\karma-coverage\node_modules\istanbul\lib\util\fil-writer.js:57:9)
    at FileWriter.extend.writeFile (E:\Source\PROJECT\node_modules\karma-coverage\node_modules\istanbul\lib\util\file-writer.js:147:23)
    at E:\Source\PROJECT\node_modules\karma-coverage\node_modules\istanbul\lib\report\html.js:483:24
    at Array.forEach (native)
    at HtmlReport.Report.mix.writeFiles (E:\Source\PROJECT\node_modules\karma-coverage\node_modules\istanbul\lib\report\tml.js:477:23)
    at E:\Source\PROJECT\node_modules\karma-coverage\node_modules\istanbul\lib\report\html.js:479:22
    at Array.forEach (native)
    at HtmlReport.Report.mix.writeFiles (E:\Source\PROJECT\node_modules\karma-coverage\node_modules\istanbul\lib\report\tml.js:477:23)
    at HtmlReport.Report.mix.writeReport (E:\Source\PROJECT\node_modules\karma-coverage\node_modules\istanbul\lib\reporthtml.js:561:14)
    at writeReport (E:\Source\PROJECT\node_modules\karma-coverage\lib\reporter.js:62:16)
    at E:\Source\PROJECT\node_modules\karma-coverage\lib\reporter.js:286:11
    at FSReqWrap.oncomplete (fs.js:95:15)

These are my devDependencies:

  "devDependencies": {
    "babelify": "^6.1.2",
    "browserify": "^10.2.4",
    "browserify-istanbul": "^0.2.1",
    "gulp": "^3.9.0",
    "gulp-autoprefixer": "^2.3.1",
    "gulp-cached": "^1.1.0",
    "gulp-cssmin": "^0.1.7",
    "gulp-if": "^1.2.5",
    "gulp-less": "^3.0.3",
    "gulp-notify": "^2.2.0",
    "gulp-sourcemaps": "^1.5.2",
    "gulp-streamify": "0.0.5",
    "gulp-uglify": "^1.2.0",
    "gulp-util": "^3.0.6",
    "jasmine-core": "^2.3.4",
    "karma": "^0.13.2",
    "karma-browserify": "^4.2.1",
    "karma-coverage": "^0.4.2",
    "karma-jasmine": "^0.3.6",
    "karma-mocha-reporter": "^1.0.2",
    "karma-phantomjs-launcher": "^0.2.0",
    "karma-phantomjs-shim": "^1.0.0",
    "karma-teamcity-reporter": "^0.2.0",
    "phantomjs": "^1.9.17",
    "vinyl-source-stream": "^1.1.0",
    "watchify": "^3.2.3"
  },

And this is my config:

module.exports = function(config) {
  config.set({
    browsers: [ 'PhantomJS' ],

    files: [
      //'src/**/!(main).js',
      'src/dependencies.js',
      'test/**/*.tests.js'
    ],

    frameworks: [ 'jasmine', 'browserify', 'phantomjs-shim' ],

    logLevel: config.LOG_INFO, //config.LOG_DEBUG

    preprocessors: {
      'src/**/*.js': [ 'browserify', 'coverage' ],
      'test/**/*.tests.js': [ 'browserify' ]
    },

    // browserify configuration
    browserify: {
      debug: true,
      transform: [
        ['babelify', { sourceMaps: false, stage: 3 }],
        'browserify-istanbul'
      ]
    },

    coverageReporter: {
      reporters:[
        {type: 'html', dir:'coverage/'},
        //{type: 'teamcity'},
        {type: 'text'},
        {type: 'text-summary'}
      ],
    }
  });
};

I'm on Windows in case that's relevant... Locking the dependency for karma-coverage to 0.2.6 did not work for me unfortunately.

twonder · 2017-02-01T19:54:19Z

I found this issue:
webpack-contrib/istanbul-instrumenter-loader#32 (comment)

Pinning to "instanbul-instrumenter-loader" : "0.2.0" fixed the issue for me.

- As the code need to be applied _inside_ the webpack, the relevant loader must be used. - Using a fork of the loader because it can generate html reports without dying in a fire like the official one. - karma-runner/karma-coverage#123 - karma-runner/karma-coverage#278

maksimr added the needs: investigation label Dec 27, 2014

piecyk mentioned this issue Dec 28, 2014

DEV-004: Add tests coverage piecyk/image-shop#9

Closed

eiriksm mentioned this issue Jan 26, 2015

Use karma-browserify for tests. Add browser test coverage reporter. request/request#1376

Merged

peter-mouland mentioned this issue Mar 3, 2015

requires karma-coverage v0.2.6 peter-mouland/web-caddy#58

Closed

SomeKittens mentioned this issue Mar 24, 2015

updated dependencies CodeNow/runnable-angular#548

Merged

maksimr mentioned this issue Mar 31, 2015

fix: when using browserify dont create source code caching #124

Merged

This was referenced Apr 8, 2015

Browserify + coverage doesn't work #16

Closed

fix: reporter allow using a externally provided source cachere for reporters #140

Merged

dignifiedquire closed this as completed Jun 9, 2015

notnarb mentioned this issue Jun 9, 2015

HTML reporter now no longer works with browserify-istanbul in v4.0 #157

Open

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ERROR [coverage]: [TypeError: Cannot call method 'split' of undefined] #123

ERROR [coverage]: [TypeError: Cannot call method 'split' of undefined] #123

jsdevel commented Dec 16, 2014

jramoyo commented Dec 17, 2014

mtfranchetto commented Dec 17, 2014

osdio commented Dec 27, 2014

piecyk commented Dec 27, 2014

maksimr commented Dec 27, 2014

jsdevel commented Dec 29, 2014

nicdutil commented Jan 6, 2015

tramck commented Jan 21, 2015

leonard84 commented Jan 26, 2015

jenswegar commented Feb 11, 2015

neilrees commented Feb 27, 2015

peter-mouland commented Mar 3, 2015

SomeKittens commented Mar 6, 2015

dsuckau commented Mar 13, 2015

jskrzypek commented Mar 16, 2015

jasonslyvia commented Mar 18, 2015

codepunkt commented Mar 31, 2015

jukkasi commented Apr 17, 2015

TYRONEMICHAEL commented May 13, 2015

akoval commented Jun 9, 2015

SomeKittens commented Jun 9, 2015

dignifiedquire commented Jun 9, 2015

Tin-Nguyen commented Jul 8, 2015

Tin-Nguyen commented Jul 8, 2015

dignifiedquire commented Jul 8, 2015

Tin-Nguyen commented Jul 8, 2015

dignifiedquire commented Jul 8, 2015

Tin-Nguyen commented Jul 13, 2015

peter-mouland commented Jul 13, 2015

Tin-Nguyen commented Jul 13, 2015

johnnyreilly commented Jul 28, 2015

twonder commented Feb 1, 2017

ERROR [coverage]: [TypeError: Cannot call method 'split' of undefined] #123

ERROR [coverage]: [TypeError: Cannot call method 'split' of undefined] #123

Comments

jsdevel commented Dec 16, 2014

jramoyo commented Dec 17, 2014

mtfranchetto commented Dec 17, 2014

osdio commented Dec 27, 2014

piecyk commented Dec 27, 2014

maksimr commented Dec 27, 2014

jsdevel commented Dec 29, 2014

nicdutil commented Jan 6, 2015

tramck commented Jan 21, 2015

leonard84 commented Jan 26, 2015

jenswegar commented Feb 11, 2015

neilrees commented Feb 27, 2015

peter-mouland commented Mar 3, 2015

SomeKittens commented Mar 6, 2015

dsuckau commented Mar 13, 2015

jskrzypek commented Mar 16, 2015

jasonslyvia commented Mar 18, 2015

codepunkt commented Mar 31, 2015

jukkasi commented Apr 17, 2015

TYRONEMICHAEL commented May 13, 2015

akoval commented Jun 9, 2015

SomeKittens commented Jun 9, 2015

dignifiedquire commented Jun 9, 2015

Tin-Nguyen commented Jul 8, 2015

Tin-Nguyen commented Jul 8, 2015

dignifiedquire commented Jul 8, 2015

Tin-Nguyen commented Jul 8, 2015

dignifiedquire commented Jul 8, 2015

Tin-Nguyen commented Jul 13, 2015

peter-mouland commented Jul 13, 2015

Tin-Nguyen commented Jul 13, 2015

johnnyreilly commented Jul 28, 2015

twonder commented Feb 1, 2017