Angular.js: 1.5.0-rc.1 gagal dimuat di lingkungan PhantomJS 1.x + Karma

Dibuat pada 18 Jan 2016  ·  9Komentar  ·  Sumber: angular/angular.js

Saya memiliki aplikasi yang baru saja saya perbarui ke 1.5.0-rc.1, dan semua pengujian kami mulai gagal. Tampaknya rilis terbaru Karma dan PhantomJS tidak kompatibel dengan rc1, meskipun saya tidak yakin apa yang berubah.

Diuji dengan [email protected] dan [email protected] , lihat intinya package.json untuk lebih spesifik.

Untuk mereproduksi, mengkloning, dan melihat file di Intisari ini: https://Gist.github.com/mattdsteele/33f9b237fd13e9edc222

Kesalahan yang saya lihat:

Error: [$injector:modulerr] Failed to instantiate module ng due to:
TypeError: 'undefined' is not an object (evaluating 'Function.prototype.bind.apply')
    at instantiate (C:/app/node_modules/angular/angular.js:4622)
    at provider (C:/app/node_modules/angular/angular.js:4433)
    at C:/app/node_modules/angular/angular.js:385
    at forEach (C:/app/node_modules/angular/angular.js:355)
    at C:/app/node_modules/angular/angular.js:4423
    at ngModule (C:/app/node_modules/angular/angular.js:2492)
    at invoke (C:/app/node_modules/angular/angular.js:4604)
    at runInvokeQueue (C:/app/node_modules/angular/angular.js:4497)
    at C:/app/node_modules/angular/angular.js:4506
    at forEach (C:/app/node_modules/angular/angular.js:341)
    at loadModules (C:/app/node_modules/angular/angular.js:4529)
    at createInjector (C:/app/node_modules/angular/angular.js:4409)
    at workFn (C:/app/node_modules/angular-mocks/angular-mocks.js:2799)
    at C:/app/node_modules/angular-mocks/angular-mocks.js:2779
    at C:/app/sampleProvider_spec.js:38
http://errors.angularjs.org/1.5.0-rc.1/$injector/modulerr?p0=ng&p1=TypeError%3A%20'undefined'%20is%20not%20an%20object%20(evaluating%20'Function.prototype.bind.apply')%0A%20%20%20%20at%20instantiate%20(http%3A%2F%2Flocalhost%3A9876%2FC:/app%2Fnode_modules%2Fangular%2Fangular.js%3F0bb3a8e438d28a96d20c57229ea2d6f6be3eedbc%3A4622)%0A%20%20%20%20at%20provider%20(http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fangular%2Fangular.js%3F0bb3a8e438d28a96d20c57229ea2d6f6be3eedbc%3A4433)%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fangular%2Fangular.js%3F0bb3a8e438d28a96d20c57229ea2d6f6be3eedbc%3A385%0A%20%20%20%20at%20forEach%20(http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fangular%2Fangular.js%3F0bb3a8e438d28a96d20c57229ea2d6f6be3eedbc%3A355)%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fangular%2Fangular.js%3F0bb3a8e438d28a96d20c57229ea2d6f6be3eedbc%3A4423%0A%20%20%20%20at%20ngModule%20(http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fangular%2Fangular.js%3F0bb3a8e438d28a96d20c57229ea2d6f6be3eedbc%3A2492)%0A%20%20%20%20at%20invoke%20(http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fangular%2Fangular.js%3F0bb3a8e438d28a96d20c57229ea2d6f6be3eedbc%3A4604)%0A%20%20%20%20at%20runInvokeQueue%20(http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fangular%2Fangular.js%3F0bb3a8e438d28a96d20c57229ea2d6f6be3eedbc%3A4497)%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fangular%2Fangular.js%3F0bb3a8e438d28a96d20c57229ea2d6f6be3eedbc%3A4506%0A%20%20%20%20at%20forEach%20(http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fangular%2Fangular.js%3F0bb3a8e438d28a96d20c57229ea2d6f6be3eedbc%3A341)%0A%20%20%20%20at%20loadModules%20(http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fangular%2Fangular.js%3F0bb3a8e438d28a96d20c57229ea2d6f6be3eedbc%3A4529)%0A%20%20%20%20at%20createInjector%20(http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fangular%2Fangular.js%3F0bb3a8e438d28a96d20c57229ea2d6f6be3eedbc%3A4409)%0A%20%20%20%20at%20workFn%20(http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fangular-mocks%2Fangular-mocks.js%3F15873dbd705e0c8571c8c5d0a1bd3d60324beb9c%3A2799)%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fangular-mocks%2Fangular-mocks.js%3F15873dbd705e0c8571c8c5d0a1bd3d60324beb9c%3A2779%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2FsampleProvider_spec.js%3F264ed98e3af6ef6813ab2d8fdc752a9b30a6e6db%3A38%0A%20%20%20%20at%20attemptSync%20(http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A1886)%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A1874%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A1859%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A697%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A363%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A2479%0A%20%20%20%20at%20attemptAsync%20(http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A1916)%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A1871%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A1859%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A697%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A2473%0A%20%20%20%20at%20attemptAsync%20(http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A1916)%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A1871%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fjasmine-core%2Fjasmine.js%3F391e45351df9ee35392d2e5cb623221a969fc009%3A1898%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fbase%2Fnode_modules%2Fjasmine-core%2Flib%2Fj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asmine%2Flib%2Fadapter.js%3F3030709c83121e1b2ca4d1e657306b834fc13350%3A318%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fkarma.js%3A191%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A9876%2Fcontext.html%3A48
    at forEach (C:/app/node_modules/angular/angular.js:341)
    at loadModules (C:/app/node_modules/angular/angular.js:4529)
    at createInjector (C:/app/node_modules/angular/angular.js:4409)
    at workFn (C:/app/node_modules/angular-mocks/angular-mocks.js:2799)
    at C:/app/node_modules/angular-mocks/angular-mocks.js:2779
    at C:/app/sampleProvider_spec.js:38
    at C:/app/node_modules/angular/angular.js:4527
TypeError: 'undefined' is not an object (evaluating 'sample.getValue')
    at C:/app/sampleProvider_spec.js:42
PhantomJS 1.9.8 (Windows 7 0.0.0): Executed 2 of 2 (2 FAILED) ERROR (0.014 secs / 0.007 secs)

Tes lulus jika saya melakukan salah satu dari yang berikut:

  • Kembalikan angular dan angular-mocks menjadi 1.5.0-rc.0
  • Ganti peluncur dari PhantomJS ke Chrome

Tes tidak lulus jika saya:

  • Ganti pelari uji dari Jasmine ke Mocha

Diuji pada Windows 7 dan OS X.

won't fix

Komentar yang paling membantu

Sulit bagi saya untuk mengetahui cara menggunakan PhantomJS2 sebagai alternatif untuk polyfill. Berikut adalah langkah-langkah yang saya gunakan, jika itu membantu orang lain:

  1. Ganti npm dependency karma-phantom-launcher dengan karma-phantomjs2-launcher (versi 0.4.0 pada saat penulisan)
  2. Ubah browser karma.conf dari 'PhantomJS' menjadi 'PhantomJS2'

Semua 9 komentar

Phantom 1.x tidak memiliki Function.prototype.bind. Cukup gunakan Phantom 2.x atau polyfill.

Menggunakan polyfill memperbaiki masalah bagi saya.

Menariknya kami sudah memiliki Function.prototype.bind polyfill dalam kode kami ( versi MDN ) tetapi tampaknya tidak dipicu di lingkungan PhantomJS kami.

Beralih ke polyfill ini berhasil.

Haruskah ini diumumkan lebih luas? Saya tidak yakin apakah ini merupakan perubahan yang melanggar, tetapi ada cukup banyak penggunaan Phantom 1.x + Karma di luar sana sehingga saya kira ini akan memukul banyak orang.

PhantomJs bukan salah satu browser yang didukung secara resmi. Juga, Phantom JS 1 sudah sangat tua. Kami akan mengandalkan saluran sosial di sini untuk menyebarkan berita. Saya membiarkan masalah ini terbuka sebentar karena itu.

Sulit bagi saya untuk mengetahui cara menggunakan PhantomJS2 sebagai alternatif untuk polyfill. Berikut adalah langkah-langkah yang saya gunakan, jika itu membantu orang lain:

  1. Ganti npm dependency karma-phantom-launcher dengan karma-phantomjs2-launcher (versi 0.4.0 pada saat penulisan)
  2. Ubah browser karma.conf dari 'PhantomJS' menjadi 'PhantomJS2'

@gillius Terima kasih, ini info bagus. Saya akan menutup masalah ini, karena tidak ada lagi yang bisa kita lakukan tentang ini.

Mengapa ini tidak ada di changelog?

Karena kami tidak mendukung PhamtomJS secara resmi

FYI: karma-phantomjs2-launcher sudah usang. Jika Anda memperbarui karma-phantomjs-launcher ke "1.0.0" Anda mendapatkan efek yang sama (PhantomJS 2.1.1) dan Anda tidak perlu mengedit karma.conf.

Untuk saya. https://www.npmjs.com/package/phantomjs-polyfill
Polyfill itu berhasil. Bower yang tercantum di atas tidak menyelesaikan masalah..

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