I have an issue with debugging and Cloud Endpoints. I'm using tons of endpoints in my application, and one endpoint consistently returns with error code 500, message "Internal Error".
我在调试和云端点方面存在问题。我在我的应用程序中使用了大量的端点，并且一个端点始终返回错误代码500，消息“内部错误”。
This endpoint does not appear in my app's logs, and when I run its code directly in the interactive console (in production), everything works fine.
此端点不会出现在我的应用程序日志中，当我直接在交互式控制台（生产中）运行其代码时，一切正常。
There might be a bug in my code that I am failing to see, however, the real problem here is that the failing endpoints request is NOT showing up in my app's logs – which leaves me with no great way to debug the problem.
我的代码中可能存在一个我无法看到的错误，但是，真正的问题是失败的端点请求没有显示在我的应用程序日志中 - 这让我没有很好的方法来调试问题。
Any tips? Is it possible to force some kind of "debug" mode where more information (such as a stack trace) is conveyed back to me in the 500 response from endpoints? Why isn't the failing request showing up in my app's logs?
有小费吗？是否可以强制某种“调试”模式，在端点的500响应中将更多信息（例如堆栈跟踪）传回给我？为什么我的应用程序日志中没有显示失败的请求？
2 个解决方案
#1
1
Just in case you aren't aware - by default the Logs webpage does not show you the lowest level log statements. That missing level ('D', I think) adds lots of Endpoints log statements that occur prior to the invocation of your code, so they could be useful in the situation you describe.
万一你不知道 - 默认情况下，日志网页不会显示最低级别的日志语句。缺少的级别（我认为'D'）会添加许多在调用代码之前发生的端点日志语句，因此它们在您描述的情况下可能很有用。
I also find it useful to retrieve my log statements with 'appcfg' (in the GAE SDK), e.g.
我还发现使用'appcfg'（在GAE SDK中）检索我的日志语句很有用，例如
appcfg --num_days=1 --severity=0 request_logs myfile.log
#2
0
Check if you are running out of resources.
检查您的资源是否用完。
#1
1
Just in case you aren't aware - by default the Logs webpage does not show you the lowest level log statements. That missing level ('D', I think) adds lots of Endpoints log statements that occur prior to the invocation of your code, so they could be useful in the situation you describe.
万一你不知道 - 默认情况下，日志网页不会显示最低级别的日志语句。缺少的级别（我认为'D'）会添加许多在调用代码之前发生的端点日志语句，因此它们在您描述的情况下可能很有用。
I also find it useful to retrieve my log statements with 'appcfg' (in the GAE SDK), e.g.
我还发现使用'appcfg'（在GAE SDK中）检索我的日志语句很有用，例如
appcfg --num_days=1 --severity=0 request_logs myfile.log
#2
0
Check if you are running out of resources.
检查您的资源是否用完。