Azure 机器学习工作台在创建新项目时挂起答案

【问题标题】：Azure Machine Learning Workbench hangs while creating new projectAzure 机器学习工作台在创建新项目时挂起
【发布时间】：2018-07-09 04:55:27
【问题描述】：

我正在按照本教程 (Link) 尝试 Azure 机器学习服务。成功创建 Azure 机器学习服务帐户后，我在 Windows 10 笔记本电脑上成功安装了 Workbench（代理后面；代理已在 WorkBench 上配置）。接下来，我试图在本节 (Link) 之后创建项目。单击“创建”按钮后，它会进入“创建”状态并永远停留在那里。 Errors.log 中显示的错误如下。任何建议将不胜感激。

[2018-07-09 09:47:08.437] [ERROR] HttpService - {"event":"HttpService","task":"Failed","data":{"url":"http://localhost:54240/projects/v1.0/create/template","status":500,"statusText":"INKApi Error","jsonError":null,"requestId":null,"sessionType":"Workbench"},"sid":"365395c0-832b-11e8-b4ce-e5d7046c6143"}

[2018-07-09 09:47:08.960] [ERROR] CreateProjectForm - {"event":"CreateProject","task":"Error","data":{"_body":null,"status":500,"ok":false,"statusText":"INKApi Error","headers":{"Date":["Mon"," 09 Jul 2018 04:17:06 GMT"],"Via":["1.1 localhost.localdomain"],"Proxy-Connection":["close"],"Content-Length":["0"],"Content-Type":["text/html"]},"type":2,"url":"http://localhost:54240/projects/v1.0/create/template"},"sid":"365395c0-832b-11e8-b4ce-e5d7046c6143"}

[2018-07-09 09:47:08.963] [FATAL] ExceptionLogger - {"event":"exception","task":"","data":{"message":"Cannot read property 'error' of null","name":"TypeError","stack":"TypeError: Cannot read property 'error' of null\n    at SafeSubscriber._error (file:///C:/Users/MyUser/AppData/Local/AmlWorkbench/resources/app.asar/src/App/main.bundle.js:61476:58)\n    at SafeSubscriber.__tryOrUnsub (file:///C:/Users/MyUser/AppData/Local/AmlWorkbench/resources/app.asar/src/App/main.bundle.js:212279:20)\n    at SafeSubscriber.error (file:///C:/Users/MyUser/AppData/Local/AmlWorkbench/resources/app.asar/src/App/main.bundle.js:212241:30)\n    at Subscriber._error (file:///C:/Users/MyUser/AppData/Local/AmlWorkbench/resources/app.asar/src/App/main.bundle.js:212172:30)\n    at Subscriber.error (file:///C:/Users/MyUser/AppData/Local/AmlWorkbench/resources/app.asar/src/App/main.bundle.js:212146:22)\n    at MergeMapSubscriber.OuterSubscriber.notifyError (file:///C:/Users/MyUser/AppData/Local/AmlWorkbench/resources/app.asar/src/App/main.bundle.js:210968:30)\n    at InnerSubscriber._error (file:///C:/Users/MyUser/AppData/Local/AmlWorkbench/resources/app.asar/src/App/main.bundle.js:211072:25)\n    at InnerSubscriber.Subscriber.error (file:///C:/Users/MyUser/AppData/Local/AmlWorkbench/resources/app.asar/src/App/main.bundle.js:212146:22)\n    at DeferSubscriber.OuterSubscriber.notifyError (file:///C:/Users/MyUser/AppData/Local/AmlWorkbench/resources/app.asar/src/App/main.bundle.js:210968:30)\n    at InnerSubscriber._error (file:///C:/Users/MyUser/AppData/Local/AmlWorkbench/resources/app.asar/src/App/main.bundle.js:211072:25)"},"sid":"365395c0-832b-11e8-b4ce-e5d7046c6143"}

【问题讨论】：

标签： azure azure-machine-learning-studio

【解决方案1】：

这是因为代理而发生的（尽管我已经在工作台上配置了代理）。当我直接连接到互联网时，一切正常（能够创建项目、训练、比较模型等）。但是，Workbench 应该返回有意义的错误，而不是在创建项目时挂起或简单地等待。

【讨论】：