部署Google App Engine代理服务器时出错

Question

我在Google App Engine上部署代理服务器时遇到此错误：

Error 400: --- begin server output ---
Creating a composite index failed for entity_type: "EntryPoint"
ancestor: false
Property {
  name: "last_updated"
  direction: 2
}
: This index:
entity_type: "EntryPoint"
ancestor: false
Property {
  name: "last_updated"
  direction: 2
}

is not necessary, since single-property indices are built in. Please remove it from your index file and upgrade to the latest version of the SDK, if you haven't already.
--- end server output ---

Your app was updated, but there was an error updating your indexes. Please retry later with appcfg.py update_indexes.
2013-04-30 09:42:11 (Process exited with code 0)

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Answer 1

根据我的理解，您需要删除last_updated的全部或部分属性。我仍在努力弄清楚要删除的内容，但一定会在发现后尽快分享。

谢谢， 克