錯誤：找不到模塊check.versions與angular2種子

Question

我有一個相當新的項目從angular2種子開始。 直到昨天，一切npm install工作沒有問題。 昨天，我又增加了依賴到混合（引導-SASS）和安裝後的任務啓動失敗，出現以下錯誤：

[01:07:09] Using gulpfile ~/Dev/indago/indago/journeymap/gulpfile.js 
[01:07:09] Starting 'check.versions'... 
[01:07:09] 'check.versions' errored after 174 μs 
[01:07:09] Error: Cannot find module '/Users/ShurikAg/Dev/indago/indago/journeymap/tools/tasks/seed/check.versions' 
    at Function.Module._resolveFilename (module.js:469:15) 
    at Function.Module._load (module.js:417:25) 
    at Module.require (module.js:497:17) 
    at require (internal/module.js:20:19) 
    at Gulp.<anonymous> (/Users/ShurikAg/Dev/indago/indago/journeymap/tools/utils/seed/tasks_tools.js:107:34) 
    at module.exports (/Users/ShurikAg/Dev/indago/indago/journeymap/node_modules/orchestrator/lib/runTask.js:34:7) 
    at Gulp.Orchestrator._runTask (/Users/ShurikAg/Dev/indago/indago/journeymap/node_modules/orchestrator/index.js:273:3) 
    at Gulp.Orchestrator._runStep (/Users/ShurikAg/Dev/indago/indago/journeymap/node_modules/orchestrator/index.js:214:10) 
    at Gulp.Orchestrator.start (/Users/ShurikAg/Dev/indago/indago/journeymap/node_modules/orchestrator/index.js:134:8) 
    at /Users/ShurikAg/Dev/indago/indago/journeymap/node_modules/gulp/bin/gulp.js:129:20 

npm ERR! Darwin 16.4.0 
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" 
npm ERR! node v6.9.2 
npm ERR! npm v3.10.9 
npm ERR! code ELIFECYCLE 
npm ERR! angular-seed@0.0.0 postinstall: `gulp check.versions && gulp build.bundle.rxjs && npm prune && gulp webdriver && gulp print.banner` 
npm ERR! Exit status 1 
npm ERR! 
npm ERR! Failed at the angular-seed@0.0.0 postinstall script 'gulp check.versions && gulp build.bundle.rxjs && npm prune && gulp webdriver && gulp print.banner'. 
npm ERR! Make sure you have the latest version of node.js and npm installed. 
npm ERR! If you do, this is most likely a problem with the angular-seed package, 
npm ERR! not with npm itself. 
npm ERR! Tell the author that this fails on your system: 
npm ERR!  gulp check.versions && gulp build.bundle.rxjs && npm prune && gulp webdriver && gulp print.banner 
npm ERR! You can get information on how to open an issue for this project with: 
npm ERR!  npm bugs angular-seed 
npm ERR! Or if that isn't available, you can get their info via: 
npm ERR!  npm owner ls angular-seed 
npm ERR! There is likely additional logging output above. 

npm ERR! Please include the following file with any support request: 
npm ERR!  /Users/ShurikAg/Dev/indago/indago/journeymap/npm-debug.log 

現在，即使我刪除了新的依賴失敗。 任務的文件已到位。 我也嘗試刪除node_modules並重新安裝一切，它沒有幫助。 我錯過了什麼？採取

UPDATE

步驟來解決這個問題：

1. 安裝新的種子

2. npm install

3. npm start

所有工作

做一些代碼改變

所有工作

手動添加依賴性package.json

rm -rf mode_modules

npm install

錯誤按照上述。

正如我所提到的，從那以後，我嘗試了不同的方式重新安裝包括npm install bootstrap-sass --save在內的所有東西......同樣的結果。

Answer 1

嘗試刪除gulpfile.js

我有同樣的問題，這有助於。在這裏找到解決方案：https://github.com/mgechev/angular-seed/issues/902