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Can you use the javac compiler to get the error messages. I don't know what that error message from the IDE means.

What is the code at line 29?

The compiler was complaining that the call to the negativeTriangle method was wrong.
It found: no arguments were used in the call
But the method required: these three arguments: String, int, int...

Please copy the text of the error messages and paste it here. No images.

Please copy the full text of the error message and paste it here. It has important info about the error.