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我正在尝试使用带有 Google Earth Engine App 的时尚灯光示例来测试带有 Google App Engine 的基本应用程序。

我从 GEE github 存储库中克隆了 Trendy-lights 应用程序，并更新了 app.yaml 中的应用程序名称、config.py 中的 EE_ACCOUNT 和 privatekey.pem 文件。我没有做任何其他改变。然而，时尚灯应用程序不起作用。

请查看我在下面得到的错误。我试图弄清楚为什么它不起作用。（仅供参考，我在 GAE 中尝试了示例烧瓶应用程序，它运行良好，当我进入应用程序网页时，我看到了“Hello World”文本）。

有谁知道我得到的错误指的是什么？我不知道，我不知道如何调试它。

另一个问题：要使用 GAE 和 GEE 运行这个应用程序（即时尚灯示例），我是否必须注册 GAE 免费试用版？（我是 GEE 值得信赖的测试人员）

谢谢你的帮助！

阿里 

user@osgeolive:~/shared/git/earthengine-api/demos/trendy-lights$ /home/user/google_appengine/dev_appserver.py ./
INFO    2015-08-14 14:07:21,304 sdk_update_checker.py:229] Checking for updates to the SDK.
INFO    2015-08-14 14:07:21,735 sdk_update_checker.py:257] The SDK is up to date.
WARNING  2015-08-14 14:07:22,512 simple_search_stub.py:1126] Could not read search indexes from /tmp/appengine.test-project-1036.user/search_indexes
INFO    2015-08-14 14:07:22,516 api_server.py:205] Starting API server at: http://localhost:52519
INFO    2015-08-14 14:07:22,530 dispatcher.py:197] Starting module "default" running at: http://localhost:8080
INFO    2015-08-14 14:07:22,531 admin_server.py:118] Starting admin server at: htp://localhost:8000
INFO    2015-08-14 14:07:51,222 client.py:515] Attempting refresh to obtain initial access_token
INFO    2015-08-14 14:07:51,262 client.py:755] Refreshing access_token
ERROR   2015-08-14 14:07:53,438 wsgi.py:263]

Traceback (most recent call last):
  File "/home/user/google_appengine/google/appengine/runtime/wsgi.py", line 240, in Handle
    handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
  File "/home/user/google_appengine/google/appengine/runtime/wsgi.py", line 299, in _LoadHandler
    handler, path, err = LoadObject(self._handler)
  File "/home/user/google_appengine/google/appengine/runtime/wsgi.py", line 85, in LoadObject
    obj = __import__(path[0])
  File "/home/user/shared/git/earthengine-api/demos/trendy-lights/server.py", line 241, in <module>
    ee.Initialize(EE_CREDENTIALS)
  File "/home/user/shared/git/earthengine-api/demos/trendy-lights/ee/__init__.py", line 83, in Initialize
    ApiFunction.initialize()
  File "/home/user/shared/git/earthengine-api/demos/trendy-lights/ee/apifunction.py", line 145, in initialize
    signatures = data.getAlgorithms()
  File "/home/user/shared/git/earthengine-api/demos/trendy-lights/ee/data.py", line 341, in getAlgorithms
    return send_('/algorithms', {}, 'GET')
  File "/home/user/shared/git/earthengine-api/demos/trendy-lights/ee/data.py", line 594, in send_
    response.status)
EEException: Server returned HTTP code: 404

INFO    2015-08-14 14:07:53,573 module.py:809] default: "GET / HTTP/1.1" 500 -
INFO    2015-08-14 14:07:53,625 client.py:515] Attempting refresh to obtain initial access_token
INFO    2015-08-14 14:07:53,666 client.py:755] Refreshing access_token
ERROR   2015-08-14 14:07:55,192 wsgi.py:263]

Traceback (most recent call last):
  File "/home/user/google_appengine/google/appengine/runtime/wsgi.py", line 240, in Handle
    handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
  File "/home/user/google_appengine/google/appengine/runtime/wsgi.py", line 299, in _LoadHandler
    handler, path, err = LoadObject(self._handler)
  File "/home/user/google_appengine/google/appengine/runtime/wsgi.py", line 85, in LoadObject
    obj = __import__(path[0])
  File "/home/user/shared/git/earthengine-api/demos/trendy-lights/server.py", line 241, in <module>
    ee.Initialize(EE_CREDENTIALS)
  File "/home/user/shared/git/earthengine-api/demos/trendy-lights/ee/__init__.py", line 83, in Initialize
    ApiFunction.initialize()
  File "/home/user/shared/git/earthengine-api/demos/trendy-lights/ee/apifunction.py", line 145, in initialize
    signatures = data.getAlgorithms()
  File "/home/user/shared/git/earthengine-api/demos/trendy-lights/ee/data.py", line 341, in getAlgorithms
    return send_('/algorithms', {}, 'GET')
  File "/home/user/shared/git/earthengine-api/demos/trendy-lights/ee/data.py", line 594, in send_
    response.status)
EEException: Server returned HTTP code: 404

INFO    2015-08-14 14:07:55,198 module.py:809] default: "GET /favicon.ico HTTP/1.1" 500 -

我在 Windows 8.1 上运行的 VirtualBox 上运行 osgeo Lubuntu。（VirtualBox-5.0.0-101573-Win、osgeo-live-8.5、Python 2.7.6、Google App Engine 1.9.24）。

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2 回答 2

2

此问题中发布的问题现已解决。

我的服务帐户必须被 Google 地球引擎平台的管理员列入白名单，该应用程序才能运行。

于 2015-08-17T22:46:11.187 回答
0

如张贴在这里，您必须调用ee.Initialize()以 earthengine api 搜索命令创建的身份验证文件earthengine authenticate。

于 2017-05-24T16:44:13.017 回答