Template format error: Unresolved resource dependencies [NonExistentResource] in the Resources block of the template

Process completed with exit code 1.

Failed to create Change Set: The following hook(s)/validation failed: [AWS::EarlyValidation::PropertyValidation]. To troubleshoot Early Validation errors, use the DescribeEvents API for detailed failure information.. Validation errors: /Resources/InvalidSSMParameter/Properties/Type: Foo is not a valid enum value. Supported values: [String, StringList]

Template size exceeds CloudFormation limit (51,200 bytes). Consider using a template URL from S3 instead of inline template content.

Stack execution failed: Resource handler returned message: "User: arn:aws:sts::047447236761:assumed-role/actions/GitHubActions is not authorized to perform: s3:TagResource on resource: "arn:aws:s3:::format-test-test-047447236761" because no identity-based policy allows the s3:TagResource action (Service: S3, Status Code: 403, Request ID: CZDZBZJ99S5JAKPR, Extended Request ID: mx60xfKTapBV+jzNKVC2xoMemBpvF/g+zvRxwOreUl8M7ti5hgd6zCK4uQRQSwFra4XcPmJxn2s=) (SDK Attempt Count: 1)" (RequestToken: 66c19934-cdb8-08bc-2a33-aba52b30051e, HandlerErrorCode: AccessDenied)

Process completed with exit code 1.

Failed to create Change Set: The submitted information didn't contain changes. Submit different information to create a change set.

Stack operation failed with status: ROLLBACK_COMPLETE

Stack execution failed: Resource handler returned message: "The maximum number of VPCs has been reached. (Service: Ec2, Status Code: 400, Request ID: 62277bed-90e0-4473-95d1-f8764ea246a4) (SDK Attempt Count: 1)" (RequestToken: 8320d90e-1926-abf3-a872-d5c3e74ac159, HandlerErrorCode: GeneralServiceException)

Stack execution failed: Resource handler returned message: "The CIDR '192.168.1.0/24' is invalid. (Service: Ec2, Status Code: 400, Request ID: 650f36e7-acf1-4e89-a35f-8639375cb22d) (SDK Attempt Count: 1)" (RequestToken: eed2e626-6041-1ad1-116f-7e50c6f095d3, HandlerErrorCode: InvalidRequest)

The run was canceled by @chrisqm-dev.

The operation was canceled.