Error in OpenMRS Dependancy Installer

Eclipse for Java 2018-12(4.10.0)

I am having a problem in setting up the eclipse IDE. The problem is with the OpenMRS dependencies when setting up the generateTestCases plugin. We followed all of the instructions stated in the “Setting up the IDE”. I have attached an image of the error that I am encountering. I am wondering what the source of this problem is and what errors might occur if ignored?openMRSerror !

It was agreed upon to drop that plugin because it promotes the bad practice of writing a method first and its test later.

Best practice is to do test-driven development, where you write the test first, and then you write the code that will make it pass.

Did you take a look at this?