AWS Lambda Edit Code Inline shows "Loading your function..." continuously

Edit Code Inline shows "Loading your function..." continuously and never actually loads the function.

And since function does not load, you obviously can not edit it.

I think there was some kind of update today (Nov 30, 2017) to Lambda because when you click on a function to edit it, there is a new section at the top that shows CONFIGURATION and says ADD TRIGGER which was not there yesterday.

And when you scroll down to the Function Code section, it just says "Loading your function..." and never does anything else.

Anybody else seeing this odd behavior?

EDIT: Using Firefox 57 on Windows 10. I get the following warnings/errors when I check Firefox console:

WARNINGS:

window.controllers/Controllers is deprecated. Do not use it for UA detection. ace.js:1:18479

Use of getPreventDefault() is deprecated. Use defaultPrevented instead. globalnav-fe3b9e5995ba8d342d395cb57493ce54ac2b40bb.gz.js:2:39229

window.controllers/Controllers is deprecated. Do not use it for UA detection. environment-default.js:5987

The ‘content’ attribute of Window objects is deprecated. Please use ‘window.top’ instead. home

ERRORS:

Unhandled promise rejection DOMException { } polyfill.js:4326:11 onUnhandled/https://d3ifj4k507k5fs.cloudfront.net/ide-164cb54be56918ce7c55af08ee13c6339e8ebc5c/polyfill.js:4326:11 [90]https://d3ifj4k507k5fs.cloudfront.net/ide-164cb54be56918ce7c55af08ee13c6339e8ebc5c/polyfill.js:1786:27 onUnhandled/< https://d3ifj4k507k5fs.cloudfront.net/ide-164cb54be56918ce7c55af08ee13c6339e8ebc5c/polyfill.js:4320:16 [46]https://d3ifj4k507k5fs.cloudfront.net/ide-164cb54be56918ce7c55af08ee13c6339e8ebc5c/polyfill.js:993:25 https://d3ifj4k507k5fs.cloudfront.net/ide-164cb54be56918ce7c55af08ee13c6339e8ebc5c/polyfill.js:2154:7 run https://d3ifj4k507k5fs.cloudfront.net/ide-164cb54be56918ce7c55af08ee13c6339e8ebc5c/polyfill.js:2140:5 listener https://d3ifj4k507k5fs.cloudfront.net/ide-164cb54be56918ce7c55af08ee13c6339e8ebc5c/polyfill.js:2144:3

Solution

What browser do you use? Chrome 62 and Firefox 57 fail at inline editing lambdas and both throw DOMExceptions, but Safari 11 seems to work. Try Safari(or some other browser) for editing while waiting for Amazon to fix this.