Aws-sdk-js: Cannot convert undefined or null to object on new code in sts.org (new SDK version 2.525)

[andrewryan1906]

• [x] I've gone though Developer Guide and API reference
• [x ] I've checked AWS Forums and StackOverflow for answers
• [x] I've searched for previous similar issues and didn't find any solution

Describe the bug
In my CI/CD pipeline when building my Node application using the new AWS SDK (version 2.525.0) I get this error:

Error: Cannot convert undefined or null to object

Stack: "TypeError: Cannot convert undefined or null to object\n    at hasOwnProperty (<anonymous>)\n    at features.constructor.validateRegionalEndpointsFlag (/rhythm/workspace/source/node_modules/aws-sdk/lib/services/sts.js:92:41)\n    at features.constructor.optInRegionalEndpoint (/rhythm/workspace/source/node_modules/aws-sdk/lib/services/sts.js:106:10)\n    at features.constructor.validateService (/rhythm/workspace/source/node_modules/aws-sdk/lib/services/sts.js:124:10)\n    at features.constructor.initialize (/rhythm/workspace/source/node_modules/aws-sdk/lib/service.js:52:10)\n    at features.constructor.Service [as constructor] (/rhythm/workspace/source/node_modules/aws-sdk/lib/service.js:40:10)\n    at features.constructor (/rhythm/workspace/source/node_modules/aws-sdk/lib/util.js:624:24)\n    at new features.constructor (/rhythm/workspace/source/node_modules/aws-sdk/lib/util.js:624:24)\n    at features.constructor.Service [as constructor] (/rhythm/workspace/source/node_modules/aws-sdk/lib/service.js:31:17)\n    at new features.constructor (/rhythm/workspace/source/node_modules/aws-sdk/lib/util.js:624:24)\n    at getCredentialsForRole (/rhythm/workspace/source/node_modules/@rhythmsoftware/aws/src/aws-helper.js:61:14)\n    at refreshCredentials (/rhythm/workspace/source/node_modules/@rhythmsoftware/aws/src/aws-helper.js:46:24)\n    at <anonymous>\n    at process._tickDomainCallback [as _tickCallback] (internal/process/next_tick.js:228:7)"
Exited with code 1

I can see the problem is with line 92 of a new chunk of code just added to the /lib/services/sts.js, where a null check is not being performed.

Is the issue in the browser/Node.js?
Node.js

If on Node.js, are you running this on AWS Lambda?
No.

Details of the browser/Node.js version

SDK version number
v2.525.0

To Reproduce (observed behavior)
A simple application run using this sdk seems to cause the error, though I haven't tried building an empty project.

Expected behavior
I expect to be able to run my Node application.

Screenshots

Additional context
Add any other context about the problem here.

[osubuu]

Also experiencing this issue

[AllanZhengYP]

Hi @andrewryan1906 @osubuu, the patch has been released in 2.526.0. Please upgrade the SDK and have a try. Thank you for the bringing this up!

[jkachhia]

Thanks @AllanFly120

[andrewryan1906]

Hey @alexdebrie and @AllanFly120 ... I gotta take my hat off to you guys for amazing service and speed. This kind of stuff is why I'm with AWS.

Thanks for taking care of this,
Andrew

[lock[bot]]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs and link to relevant comments in this thread.