Scott Nadeau

I ran into the same issue. The solution proposed at [https://stackoverflow.com/questions/72695038/appsync-simulator-typeerror-cannot-convert-undefined-or-null-to-object](https://stackoverflow.com/questions/72695038/appsync-simulator-typeerror-cannot-convert-undefined-or-null-to-object) (downgrading cfn-resolver-lib from 1.1.8 to 1.1.7) did resolve the issue in my case.

I'm using yarn, so I added the following to my package.json to force the use of the previous version of cfn-resolver-lib: ``` "resolutions": { "serverless-appsync-simulator/cfn-resolver-lib": "1.1.7" } ``` Not sure...