【发布时间】:2016-12-05 05:44:10
【问题描述】:
我有一个 donejs 应用程序,它在开发模式 donejs develop 下运行正常,但是当我在生产模式下运行它时:
donejs build-
donejs deploy(发往火力基地) NODE_ENV=production donejs start
它不会启动并显示错误(参见代码 A)
此文件:file:my-app/dist/bundles/my-app/index.js:704 对应于 JQuery 3.x,它不是项目本身的依赖项,而是 can-connect-feathers (https://github.com/canjs/can-connect-feathers) 的依赖项。实际上在index.js 中还包含了 JQuery 2.x,这让我觉得它们之间可能存在某种不兼容。
我已经尝试将项目的依赖项更改为 JQuery 3.x,但没有帮助。实际上,它甚至会使donejs develop 失败(参见代码 B)。
我还尝试了以下方法:
cd my-app/node_modules/steal
npm install
但没有帮助,出现另一个错误,最后尝试cd my-app/node_modules/can && npm install,但最终出现多个错误。
我正在使用:
- donejs@0.9.2
- node@4.6.2
- npm@2.15.11
- can-connect-feathers@1.2.1
代码 A
NODE_ENV=production donejs start
my-app@0.0.0 start my-app
done-serve --proxy http://localhost:3030 --port 8080
done-serve starting on http://localhost:8080
Potentially unhandled rejection [5] TypeError: Error loading "package.json!npm" at file:my-app/package.json
Error loading "bundles/my-app/index" at file:my-app/dist/bundles/my-app/index.js
Error evaluating file:my-app/dist/bundles/my-app/index.js
Cannot read property 'createElement' of undefined
at i (file:my-app/dist/bundles/my-app/index.js:704:20)
at file:my-app/dist/bundles/my-app/index.js:1039:2881
at file:my-app/dist/bundles/my-app/index.js:1039:3580
at file:my-app/dist/bundles/my-app/index.js:268:21
at file:my-app/dist/bundles/my-app/index.js:268:27
at Object.exports.runInThisContext (vm.js:54:17)
at doEval (my-app/node_modules/steal/node_modules/steal-systemjs/dist/system.src.js:2059:10)
at __eval (my-app/node_modules/steal/node_modules/steal-systemjs/dist/system.src.js:1976:7)
at Loader.exec [as __exec] (my-app/node_modules/steal/node_modules/steal-systemjs/dist/system.src.js:339:5)
at Loader.loader.instantiate (my-app/node_modules/steal/node_modules/steal-systemjs/dist/system.src.js:1517:16)
代码 B
donejs develop
my-app@0.0.0 develop my-app
done-serve --develop --proxy http://localhost:3030 --port 8080
done-serve starting on http://localhost:8080
Potentially unhandled rejection [8] Error: Error loading "my-app@0.0.0#index.stache!done-autorender@0.8.0#autorender" at <unknown>
Error loading "can@2.3.27#util/jquery/jquery" at file:my-app/node_modules/can/util/jquery/jquery.js
Error loading "can@2.3.27#util/jquery/jquery" from "done-autorender@0.8.0#autorender" at file:my-app/node_modules/done-autorender/src/autorender.js
Did not find ./node_modules/can/node_modules/jquery/package.json
at FetchTask.utils.extend.next (file:my-app/node_modules/steal/ext/npm-crawl.js:532:11)
at file:my-app/node_modules/steal/ext/npm-crawl.js:556:33
at tryCatchReject (my-app/node_modules/steal/node_modules/steal-systemjs/node_modules/steal-es6-module-loader/dist/es6-module-loader.src.js:1183:30)
at runContinuation1 (my-app/node_modules/steal/node_modules/steal-systemjs/node_modules/steal-es6-module-loader/dist/es6-module-loader.src.js:1142:4)
at Fulfilled.when (my-app/node_modules/steal/node_modules/steal-systemjs/node_modules/steal-es6-module-loader/dist/es6-module-loader.src.js:930:4)
at Pending.run (my-app/node_modules/steal/node_modules/steal-systemjs/node_modules/steal-es6-module-loader/dist/es6-module-loader.src.js:821:13)
at Scheduler._drain (my-app/node_modules/steal/node_modules/steal-systemjs/node_modules/steal-es6-module-loader/dist/es6-module-loader.src.js:97:19)
at Scheduler.drain (my-app/node_modules/steal/node_modules/steal-systemjs/node_modules/steal-es6-module-loader/dist/es6-module-loader.src.js:62:9)
at nextTickCallbackWith0Args (node.js:436:9)
at process._tickCallback (node.js:365:13)
Potentially unhandled rejection [16] Error: Error loading "can@2.3.27#util/jquery/jquery" at file:my-app/node_modules/can/util/jquery/jquery.js
Error loading "can@2.3.27#util/jquery/jquery" from "my-app@0.0.0#index.stache!done-autorender@0.8.0#autorender" at file:my-app/src/index.stache
Did not find ./node_modules/can/node_modules/jquery/package.json
at FetchTask.utils.extend.next (file:my-app/node_modules/steal/ext/npm-crawl.js:532:11)
at file:my-app/node_modules/steal/ext/npm-crawl.js:556:33
at tryCatchReject (my-app/node_modules/steal/node_modules/steal-systemjs/node_modules/steal-es6-module-loader/dist/es6-module-loader.src.js:1183:30)
at runContinuation1 (my-app/node_modules/steal/node_modules/steal-systemjs/node_modules/steal-es6-module-loader/dist/es6-module-loader.src.js:1142:4)
at Fulfilled.when (my-app/node_modules/steal/node_modules/steal-systemjs/node_modules/steal-es6-module-loader/dist/es6-module-loader.src.js:930:4)
at Pending.run (my-app/node_modules/steal/node_modules/steal-systemjs/node_modules/steal-es6-module-loader/dist/es6-module-loader.src.js:821:13)
at Scheduler._drain (my-app/node_modules/steal/node_modules/steal-systemjs/node_modules/steal-es6-module-loader/dist/es6-module-loader.src.js:97:19)
at Scheduler.drain (my-app/node_modules/steal/node_modules/steal-systemjs/node_modules/steal-es6-module-loader/dist/es6-module-loader.src.js:62:9)
at nextTickCallbackWith0Args (node.js:436:9)
at process._tickCallback (node.js:365:13)
【问题讨论】:
-
我不确定它为什么会失败,但是你关于有两个 jQuery 版本的观点提出了一个关于我如何构建 can-connect-feathers 的好观点。我应该拔出 jQuery 并使它成为一些东西你传入的。一旦 2.0 预发布完成就不会有问题了,因为它使用实际的羽毛客户端。你可以进入你的 node_modules/can-connect-feathers 文件夹并 npm 安装 2.x jQuery 的版本,然后再试一次?我会提出一个问题,从 GitHub 的 repo 中删除 jQuery。
-
我刚刚发布了一个版本,允许您传递特定版本的 jQuery:
npm install can-connect-feathers@2.0.0 --save。请查看是否可以为您解决问题。预发布版现在是 3.0.0-pre.x
标签: production-environment donejs