App Engine部署失败,出现"客户端错误(400)请求因未指定原因而无效".

Question

我的python27应用程序部署由于某些原因失败:

2012-03-09 16:46:25 Running command: "['C:\\Python27\\pythonw.exe', '-u', 'C:\\Program Files (x86)\\Google\\google_appengine\\appcfg.py', '--no_cookies', u'--email=malartre@scolab.com', '--passin', 'update', 'C:\\Users\\XXXXXXXXXXXXXX\\GoogleAppEngine\\XXXXXXXXXXXXXX']"
Application: XXXXXXXXXXXXXX; version: 1
Host: appengine.google.com

Starting update of app: XXXXXXXXXXXXXXX, version: 1
Getting current resource limits.
Password for malartre@scolab.com: Scanning files on local disk.
Scanned 500 files.
Scanned 1000 files.
Scanned 1500 files.
Scanned 2000 files.
Scanned 2500 files.
Cloning 2973 static files.
Cloned 100 files.
Cloned 200 files.
Cloned 300 files.
Cloned 400 files.
Cloned 500 files.
Cloned 600 files.
Cloned 700 files.
Cloned 800 files.
Cloned 900 files.
Cloned 1000 files.
Cloned 1100 files.
Cloned 1200 files.
Cloned 1300 files.
Cloned 1400 files.
Cloned 1500 files.
Cloned 1600 files.
Cloned 1700 files.
Cloned 1800 files.
Cloned 1900 files.
Cloned 2000 files.
Cloned 2100 files.
Cloned 2200 files.
Cloned 2300 files.
Cloned 2400 files.
Cloned 2500 files.
Cloned 2600 files.
Cloned 2700 files.
Cloned 2800 files.
Cloned 2900 files.
Cloning 3 application files.

Uploading 4 files and blobs.
Uploaded 4 files and blobs
Compilation starting.
Compilation completed.
Starting deployment.
Rolling back the update.
Error 400: --- begin server output ---

Client Error (400)
The request is invalid for an unspecified reason.
--- end server output ---
2012-03-09 16:47:14 (Process exited with code 1)

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我该怎么调试呢？谢谢,卡尔

Answer 1

只记录我在这个相关问题上的经验.

我收到了'Client Error 400/unspecified reason',因为我的app.yaml错误处理程序指向静态目录中的文件.

我将错误文件移动到一个单独的目录并更新了app.yaml路径.

更新工作正常.

Answer 2

删除一些文件对我有用。看起来 GAE 上的应用程序可能有 1000 个文件的硬限制，而这个晦涩的错误代码至少部分用于记录超出限制的情况。

http://www.adampresley.com/2011/06/gae-and-client-error-400.html