Project Build Failure - Fails to Compile

[VamsiMyla916]

Hi @Anadi19

As requested by Professor Primal, I'm posting the build issue I'm blocked by.

I have successfully loaded the wifi_dataset into my MySQL database, but I am unable to build the project.

When I run mvn install, the build fails with a compilation error on the PlanComparisonExp.java file.

I have tried several versions of the pom.xml to fix this, but I keep getting this error.

Here is a screenshot of the build failure: