Error while running project

[thealphacod3r]

while compiling the project it says

error: cannot find symbol class Classification

[ruman-shaikh]

i got the same error

[fengboZ]

i got the same error

Have you solved the problem?

[JoshuaKWiles]

i got the same error

Have you solved the problem?

Hey I figured it out, when the error pops up, double click on it to take you to the error location and click the word "Classification" that will have an error, you then press alt + enter and it will come up with options. Select the first option, to import and it should fix it