Mapper.Put<T> overload method has bug

[VAllens]

throw System.ArgumentException: Sheet index (0) is out of range (no sheets).

/// <summary>
/// Put objects in the sheet with specified zero-based index.
/// </summary>
/// <typeparam name="T">Target object type</typeparam>
/// <param name="objects">The objects to save.</param>
/// <param name="sheetIndex">The sheet index, default is 0.</param>
/// <param name="overwrite"><c>true</c> to overwrite existing rows; otherwise append.</param>
public void Put<T>(IEnumerable<T> objects, int sheetIndex = 0, bool overwrite = true)
{
	if (Workbook == null) Workbook = new XSSFWorkbook();
	var sheet = Workbook.GetSheetAt(sheetIndex);
	Put(sheet, objects, overwrite);
}

The second line in the method needs to judge the NumberOfSheets property first.
When it‘s value is greater than 0, the GetSheetAt method is called, otherwise, the CreateSheet method is called.

[donnytian]

Hi, thanks for your help. Please use another Put overload with sheetName until this is addressed in next release.

[VAllens]

Okey, thanks so much. :)
Npoi.Mapper is a good tool component

[VAllens]

I think you can not only continue to integrate and build in AppVeyor, but also publish it directly to NuGet server, without manual publish. :)

[donnytian]

Hi, it will be published in v3.1, may a few days later.