AttributeError: 'LogGroup' object has no attribute 'get_cfn_attribute' about serverless-localstack HOT 3 CLOSED

# Identify the particular service that we're deploying.
org: testio
app: test-platform
service: metadata-api

# Specifically use versions of Serverless which address the rollback bug.
frameworkVersion: ">=1.62.0"

# Import our required plugins.
plugins:
  - serverless-deployment-bucket
  - serverless-localstack

# Specify our provider and any environment variables.
provider:
  name: aws
  runtime: nodejs12.x
  region: us-east-1
  deploymentBucket:
    name: test-${param:env}-deployments

# Webpack should explicitly exclude the AWS SDK; this is always present.
# Warmup should be disabled by default and enabled for specific functions.
custom:
  localstack:
    stages:
      - local
    lambda:
      mountCode: True

# Specify functions to deploy.
functions:
  hello:
    handler: hello.index
    events:
      - http:
          path: submit
          method: post