What problems did you encounter while developing your solution? How do you plan to overcome them?/How did you overcome them?

When I ran my driver classes for the classes I wrote, I saw that there were problems with the interaction between the two classes. Sometimes, the problems were errors in the codes written. Other times, they were problems that had to do with the compiler (i.e. I wrote them they way I thought they should be, but the compiler interpreted them differently). Whenever I had such problems, I went back and analyzed the specific places where there were problems and tried to fix them. When I was stack, I asked my teacher. I finally had all my classes working just fine.