`Can not load "coverage"!` 试图运行 Karma Coverage 时的消息

Question

我提出这个问题的原因是因为我在 Whosebug 上唯一能找到的 Q/As 与找不到插件有关，解决方案是添加到插件列表中。但是，这是不同的，因为插件已成功找到但无论如何都无法加载。

我不确定我需要更改或做什么才能成功覆盖运行。

下面是我尝试通过 G运行t 运行覆盖任务时得到的输出。

Running "karma:unit_coverage" (karma) task
INFO [karma]: Karma v0.10.10 server started at http://localhost:9876/
INFO [launcher]: Starting browser PhantomJS
WARN [preprocess]: Can not load "coverage"!
  TypeError: Object function lodash(value) {
      // don't wrap if already wrapped, even if wrapped by a different `lodash` constructor
      return (value && typeof value == 'object' && !isArray(value) && hasOwnProperty.call(value, '__wrapped__'))
       ? value
       : new lodashWrapper(value);
    } has no method 'includes'
    at createCoveragePreprocessor (/home/jon/dev/romonet/portal/node_modules/karma-coverage/lib/preprocessor.js:56:10)
    at Array.invoke [as 0] (/home/jon/dev/romonet/portal/node_modules/karma/node_modules/di/lib/injector.js:75:15)
    at get (/home/jon/dev/romonet/portal/node_modules/karma/node_modules/di/lib/injector.js:48:43)
    at instantiatePreprocessor (/home/jon/dev/romonet/portal/node_modules/karma/lib/preprocessor.js:40:37)
    at Array.forEach (native)
    at /home/jon/dev/romonet/portal/node_modules/karma/lib/preprocessor.js:57:29
    at /home/jon/dev/romonet/portal/node_modules/karma/lib/file-list.js:196:17
    at Object.oncomplete (fs.js:107:15)

以下是我安装的软件包版本：

├─┬ grunt-karma@0.6.2
├─┬ karma@0.10.10
├─┬ karma-coverage@0.5.5

Answer 1

果然是版本依赖问题。将 karma-coverage 降级到版本 ~0.1.5 解决了问题。

`Can not load "coverage"!` 试图运行 Karma Coverage 时的消息

`Can not load "coverage"!` message when trying to run Karma Coverage

node.js

gruntjs

karma-runner

karma-coverage

`Can not load "coverage"!` 试图 运行 Karma Coverage 时的消息

`Can not load "coverage"!` message when trying to run Karma Coverage

node.js

gruntjs

karma-runner

karma-coverage

`Can not load "coverage"!` 试图运行 Karma Coverage 时的消息