我正在尝试将我的项目部署到应用程序引擎，但是在编译后，当它尝试部署应用程序时，我收到此错误：
Deploying:
Uploading 27 files.
Uploaded 6 files.
Uploaded 12 files.
Uploaded 18 files.
Uploaded 24 files.
Initializing precompilation...
Sending batch containing 13 file(s) totaling 1172KB.
Exception in flushing batch payload, so sending 1 by 1...Error posting to URL: https://appengine.google.com/api/appversion/addfiles?=&app_id=xxxx&version=3&
500 Internal Server Error
<html><head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title>500 Server Error</title>
</head>
<body text=#000000 bgcolor=#ffffff>
<h1>Error: Server Error</h1>
<h2>The server encountered an error and could not complete your request.<p>If the problem persists, please <A HREF="http://code.google.com/appengine/community.html">report</A> your problem and mention this error message and the query that caused it.</h2>
<h2></h2>
</body></html>
on backend null.
com.google.appengine.tools.admin.HttpIoException: Error posting to URL: https://appengine.google.com/api/appversion/addfile?path=img%2F0.png&app_id=xxxxxxx=3&
500 Internal Server Error
<html><head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title>500 Server Error</title>
</head>
<body text=#000000 bgcolor=#ffffff>
<h1>Error: Server Error</h1>
<h2>The server encountered an error and could not complete your request.<p>If the problem persists, please <A HREF="http://code.google.com/appengine/community.html">report</A> your problem and mention this error message and the query that caused it.</h2>
<h2></h2>
</body></html>
知道为什么会发生吗？我不得不说，我的最后一次部署是昨天并且正在工作，从那时起我就改变了一些小东西！
应用引擎服务器会关闭吗？
更新：现在工作正常，也许 GAE 已关闭或 smth。
今天早些时候应用程序部署出现问题。有关更多信息，您可以关注此错误报告。