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Custom Resources (CDK) throws error "Cannot convert undefined or null to object"

See original GitHub issue

Before opening, please confirm:

I have installed the latest version of the Amplify CLI (see above), and confirmed that the issue still persists.
I have searched for duplicate or closed issues.
I have read the guide for submitting bug reports.
I have done my best to include a minimal, self-contained set of instructions for consistently reproducing the issue.
I have removed any sensitive information from my code snippets and submission.

How did you install the Amplify CLI?

npm

If applicable, what version of Node.js are you using?

v16.16.0

Amplify CLI Version

10.4.0

What operating system are you using?

Ubintu

Did you make any manual changes to the cloud resources managed by Amplify? Please describe the changes made.

Custom added

Amplify Categories

custom

Amplify Commands

push

Describe the bug

Added AWS CDK custom resource, pushed all worked ok. Now adding another CDK custom resource and push is failing with error. I suspect it might be the same as #1393

Expected behavior

Be able to have more than one custom resource

Reproduction steps

$ amplify add custom A
select AWS CDK
$ amplify push
$ amplify add custom B
select AWS CDK
$ amplify push
Cannot convert undefined or null to object

GraphQL schema(s)

# Put schemas below this line

Project Identifier

No response

Log output

# Put your logs below this line

Additional information

No response

Issue Analytics

State:
Created 10 months ago
Comments:5 (3 by maintainers)

Top GitHub Comments

1reaction

ykethancommented, Nov 14, 2022

Hey @alonsnir, wanted to reopen this issue as this would enable the Amplify team to provide better error messaging.

0reactions

alonsnircommented, Nov 14, 2022

@ykethan thanks for further details and the test. I guess my code was initially failing with empty template and then, after adding some custom resources for some other reasons. Thanks

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