问题
I have created an environment in AWS Cloud9 with a Python Lambda function. This was working fine and for several days I was adding functionality. However one day the environment failed to open. After several minutes of loading it displayed an error message:
This is taking longer than expected. If you think there might be an issue, contact AWS Support. It might be caused by VPC configuration issues. Please check documentation: https://docs.aws.amazon.com/cloud9/latest/user-guide/vpc-settings.html?icmpid=docs_ac9_console
I looked at the suggested link, but I don't think the VPC is the issue. I didn't make any changes to it. Moreover I am able to make new environments and open them.
Any ideas how to solve this?
回答1:
Turns out the problem was the default t2.micro (1 GiB RAM) instance that is used to run Cloud9. I was probably running out of memory. Moving my environment to t2.small (2 GiB RAM) solved the problem.
Documentation on moving environments: https://docs.aws.amazon.com/cloud9/latest/user-guide/move-environment.html
来源：https://stackoverflow.com/questions/52103410/aws-cloud9-cannot-open-environment