Why this NumberFormatException error?

[dynot]

Anyone know why I'm getting this NumberFormatException error from this 2-line code?

String cNorm = "" + ((1.5 * (NumStat - 1) * 10) - 15);
resultsField.setText(cNorm);

I also tried this but got the same error:

double t = ((1.5 * (NumStat - 1) * 10) - 15);
String cNorm = "" + Double.toString(t);
resultsField.setText(cNorm);

I checked the Sun Java Tutorials and tried all the various methods to convert the calculation to a string but they all give me the same error. I just want to display that result in a text field.

Thanks for any help...

[richard.puckett]

What is NumStat? What value does it have?

[Jasongk]

have you tried String.valueOf(integer)

[dynot]

Originally Posted by richard.puckett

What is NumStat? What value does it have?

Darn it! That may be it. Its an integer between 2 and 8. I'll try changing that to double when I'm home tonight and report back.

Jansongk: yes, I tried that and got the same error.


You guys are great. Thanks a bunch.

[dynot]

Yep, that's what the problem was. NumStat was declared as an integer & I just changed that to double. Works like a charm now. Noobie mistake.

Thanks again richard.