Resolving TypeScript Error TS1005: ']' expected in AWS CDK Code Pipeline

Learn how to tackle the frustrating TypeScript error `TS1005: ']' expected` while developing a CodePipeline with AWS CDK. This guide covers troubleshooting steps and best practices for smooth deployment.
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Resolving TypeScript Error TS1005: ']' expected in AWS CDK Code Pipeline

When working with AWS CDK and TypeScript, developers may encounter various issues during the build process. One common error is TS1005: ']' expected, which can be frustrating and challenging to resolve. In this guide, we will break down the potential causes of this error within the context of AWS CodePipeline development and provide a clear solution to get your pipeline up and running.

Understanding the Problem

You are in the process of building a CodePipeline using the aws-cdk-lib/pipelines library. As part of the build stage, you encounter the error messages indicating that the TypeScript compiler (tsc) has issues in one of your dependencies (axios). Here’s a summary of the error message you received:

[[See Video to Reveal this Text or Code Snippet]]

These errors suggest that there’s a syntax issue in the TypeScript definition file of the axios library, which is causing the build process to fail.

Analyzing the Error

Before diving into the solution, let’s break down the factors that could lead to this error:

Package Dependency Conflicts: There may be conflicts in the package versions of your project, especially if different modules rely on different versions of a library.

Keeping these factors in mind, let’s explore how to fix the error and ensure that the AWS CDK Code Pipeline runs smoothly.

Steps to Fix the TS1005: ']' expected Error

Here are the steps you should take to resolve this error in your AWS CodePipeline setup:

1. Review Dependency Management

2. Check TypeScript Version

[[See Video to Reveal this Text or Code Snippet]]

In your case, you mentioned using version 4.9.4, which is relatively recent, but ensure it is reflected in your dependencies with the following command:

[[See Video to Reveal this Text or Code Snippet]]

3. Reinstall Node Modules

After updating your dependency management and confirming the TypeScript version, a clean slate can often resolve lingering issues:

Clean Installation: Clear your node modules and reinstall:

[[See Video to Reveal this Text or Code Snippet]]

This will ensure that all packages are installed correctly and that there are no corrupted installations.

Conclusion

By following these steps — ensuring proper dependency management, verifying the TypeScript version, and performing a fresh installation — you should be able to resolve the frustrating TS1005: ']' expected error. This will help you resume your AWS CDK CodePipeline development without further interruptions.

If you encounter similar issues or have additional questions, feel free to leave a comment or reach out directly for more assistance. Happy coding!