Solving the Can't get Docker image Issue with Test Containers

Описание: Discover how to fix the `Can't get Docker image` error in Test Containers after updating Docker. Follow these practical steps to resolve the issue effectively.
---
This video is based on the question https://stackoverflow.com/q/64319001/ asked by the user 'Dinu Nicolae' ( https://stackoverflow.com/u/7668336/ ) and on the answer https://stackoverflow.com/a/64320318/ provided by the user 'Dinu Nicolae' ( https://stackoverflow.com/u/7668336/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: How to solve "Can't get Docker image" when using test containers?

Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l...
The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license.

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
Resolving the Can't get Docker image Issue with Test Containers

If you're a developer working with Java, Spring Boot, and Test Containers, you may have encountered the frustrating "Can't get Docker image" error after a Docker update. This common issue typically arises when there have been recent changes to your Docker environment or the Test Containers library. In this guide, we’ll explore the cause of this problem and provide you with actionable solutions to resolve it.

Understanding the Problem

After updating Docker and IntelliJ, some developers experience difficulties when trying to pull Docker images while running tests. The error message might resemble the following:

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

This error indicates that your application is unable to communicate with Docker to retrieve the required images for Test Containers. Users have reported that this issue seems particularly prevalent after transitioning to Docker version 2.4.0, leading many to wonder what steps they can take to rectify the situation.

Causes and Solutions

The root cause of the issue is often linked to changes introduced in the latest Docker version. Here, we will outline several approaches you can take to effectively resolve the problem.

Solution Options

Disable gRPC FUSE for File Sharing

Access Docker Preferences on your machine.

Locate the option titled "Use gRPC FUSE for file sharing."

Switch this option off.
Many users have reported that simply turning off this feature resolved their image pulling issues.

Update TestContainers Version

If you are using an older version of Test Containers, updating to the latest stable version (currently 1.15.0-rc2) may also help.
You can update your build.gradle dependency to reflect this change:

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

Downgrade Docker

If all else fails, consider downgrading your Docker installation back to version 2.3.x. While not ideal, this can help restore functionality until further updates from Docker or the Test Containers library mitigate the issue.

Conclusion

Troubleshooting issues in development environments can be a daunting task, especially when it's tied to essential tools like Docker and Test Containers. By following the steps outlined above, you should be able to resolve the "Can't get Docker image" error efficiently.

If you're on a Mac and have found a solution that works, feel free to share your experience with the community. Your feedback is invaluable!

Happy coding!