Fatal error while loading Bar Chart

[codyfazio]

My app keeps crashing with the error " fatal error: Double value cannot be converted to Int because it is either infinite or NaN." The crash happens in the return line of the function below, found in ChartUtils. It's for a bar chart if it makes any difference! Any thoughts?

internal class func decimals(_ number: Double) -> Int
{
if number == 0.0
{
return 0
}

    let i = roundToNextSignificant(number: Double(number))
    return Int(ceil(-log10(i))) + 2
}

[danielgindi]

Did you add a NaN value?

[codyfazio]

No, but actually the number returned from roundToNextSignificant() is.