What I saw

• Create a new Stack by AWS CDK
• Nothing to do several days.
• Add new resources into the project
• Failed the npm run buildcommand with theArgument of type 'this' is not assignable to parameter of type 'Construct'error.

Why I get the Error

The error comes from version diff. My package.json is following. The SNS / SQS and core packages are v0.13.0, but EC2 is v0.14.1.

    "devDependencies": {
        "@types/node": "^8.9.4",
        "typescript": "^3.1.2",
        "aws-cdk": "^0.13.0"
    },
    "dependencies": {
        "@aws-cdk/aws-ec2": "^0.14.1",
        "@aws-cdk/aws-sns": "^0.13.0",
        "@aws-cdk/aws-sqs": "^0.13.0",
        "@aws-cdk/cdk": "^0.13.0"
    }

I resolved the issue by rm -rf node_modules/ && npm i command.

    "devDependencies": {
        "@types/node": "^8.9.4",
        "typescript": "^3.1.2",
        "aws-cdk": "^0.14.1"
    },
    "dependencies": {
        "@aws-cdk/aws-ec2": "^0.14.1",
        "@aws-cdk/aws-sns": "^0.14.1",
        "@aws-cdk/aws-sqs": "^0.14.1",
        "@aws-cdk/cdk": "^0.14.1"
    }