Question

我正在实施Quickstart中的步骤。

我确实注意到another question。我仔细检查了app.yaml中的env_variables部分是否具有ENDPOINTS_SERVICE_NAME和ENDPOINTS_SERVICE_VERSION的正确值。

../_啊/ api / explorer没有在＆＃39;服务＆＃39;下显示任何端点。

这是什么错误以及如何解决？

错误日志显示：

 (/base/data/home/runtimes/python27_experiment/python27_lib/versions/1/google/appengine/runtime/wsgi.py:263)
Traceback (most recent call last):
  File "/base/data/home/runtimes/python27_experiment/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 240, in Handle
    handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
  File "/base/data/home/runtimes/python27_experiment/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 299, in _LoadHandler
    handler, path, err = LoadObject(self._handler)
  File "/base/data/home/runtimes/python27_experiment/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 85, in LoadObject
    obj = __import__(path[0])
  File "/base/data/home/apps/s~test-app-129421/20170217t185546.399267289806711006/main.py", line 103, in <module>
    api = endpoints.api_server([EchoApi])
  File "/base/data/home/apps/s~test-app-129421/20170217t185546.399267289806711006/lib/endpoints/apiserving.py", line 520, in api_server
    controller)
  File "/base/data/home/apps/s~test-app-129421/20170217t185546.399267289806711006/lib/google/api/control/wsgi.py", line 121, in add_all
    a_service = loader.load()
  File "/base/data/home/apps/s~test-app-129421/20170217t185546.399267289806711006/lib/google/api/control/service.py", line 110, in load
    return self._load_func(**kw)
  File "/base/data/home/apps/s~test-app-129421/20170217t185546.399267289806711006/lib/google/api/config/service_config.py", line 78, in fetch_service_config
    _log_and_raise(Exception, message_template.format(status_code))
  File "/base/data/home/apps/s~test-app-129421/20170217t185546.399267289806711006/lib/google/api/config/service_config.py", line 126, in _log_and_raise
    raise exception_class(message)
Exception: Fetching service config failed (status code 404)

Answer 1

我有相同的异常追踪，除了我的是403.希望对我有同样挫折的其他人有帮助。

javascript: $( "body" ).off();

我终于发现在我的app.yaml中它有来自GIT克隆

javascript: $( "body" ).off("cut copy paste", "**");

Quickstart只指示我替换你的PROJECT-ID。

我还必须用.appspot.com替换.cloud.goog

Answer 2

我有app myapp

首先展示服务：

D:\projects\barcode\ebk>gcloud service-management configs list --service=myapp.appspot.com
CONFIG_ID     SERVICE_NAME
2017-06-29r3  myapp.appspot.com
2017-06-29r2  myapp.appspot.com
2017-06-29r1  myapp.appspot.com
2017-06-29r0  myapp.appspot.com

您可以看到结果中的第一行是2017-06-29r3 myapp.appspot.com，编辑app.yaml：

env_variables:
  # The following values are to be replaced by information from the output of
  # 'gcloud service-management deploy swagger.json' command.
  ENDPOINTS_SERVICE_NAME: myapp.appspot.com
  ENDPOINTS_SERVICE_VERSION: 2017-06-29r3

这对我有用

Answer 3

如果使用404获取服务配置失败，则gcloud service-management deploy步骤可能无法按预期工作。我会再次尝试这一步，确保一切都配置正确，并确保命令完成没有错误。

Answer 4

您只需按照以下步骤操作：

运行以下命令显示服务配置ID：

gcloud endpoints configs list --service=echo-api.endpoints.[PROJECT-ID].cloud.goog

将[PROJECT-ID]替换为您的项目ID。不要包括方括号。

编辑python-docs-samples / appengine / standard / endpoints-frameworks-v2 / echo目录中的app.yaml文件，并在env_variables部分进行以下更改：

env_variables:
  # Replace with your endpoints service name.
  ENDPOINTS_SERVICE_NAME: "echo-api.endpoints.[PROJECT-ID].cloud.goog"
  # Replace with the version Id of your uploaded Endpoints service.
  ENDPOINTS_SERVICE_VERSION: "[YOUR-SERVICE-CONFIG-ID]"

将[PROJECT-ID]替换为您的项目ID，并使用您上一步中的服务配置ID替换[YOUR-SERVICE-CONFIG-ID]。不要包括方括号。例如：

env_variables:
  # Replace with your endpoints service name.
  ENDPOINTS_SERVICE_NAME: "echo-api.endpoints.example-project.cloud.goog"
  # Replace with the version Id of your uploaded Endpoints service.
  ENDPOINTS_SERVICE_VERSION: "2016-12-14r1"

您只需选择第一个命令中显示的选项之一。

Answer 5

在使用Cloud Endpoint时，必须确保配置ID与app.yaml中的相同

gcloud endpoints configs list --service=myapp.appspot.com

结果：

CONFIG_ID     SERVICE_NAME
2018-08-13r0  myapp.appspot.com

在app.yaml中

ENDPOINTS_SERVICE_VERSION: 2018-08-13r0

Google AppEngine端点错误：提取服务配置失败（状态代码404）

5 个答案: