Exception when running cf-checker

[Prudhvio3]

I am getting the following exception when running the cf-checker tool with my custom cloud formation template.

\npm\node_modules\aws-cf-checker\check\securityGroupInbound.js:230
      throw new Error("unexpected combination");
      ^

Can you let me know ehat is causing this?

[andreaswittig]

Could you share your template as well, please? Have you validated your template, already (e.g. by using https://docs.aws.amazon.com/cli/latest/reference/cloudformation/validate-template.html)?

[prudhvio33]

I cannot share my template as it belongs to the internal organization, but yes I have validated the template using the link that you have provided below

[andreaswittig]

Please provide an anonymized version of the template to reproduce the issue.