Excel file creation

[Ali]

Hi,

I am following the excel file creation tutorial here: https://www.syncfusion.com/kb/6903/how-to-create-an-excel-file-in-xamarin

I am getting "System null reference exception: Object reference not set to an instance to an object" error at this line:

Xamarin.Forms.DependencyService.Get<ISave>().SaveAndView("GettingStared.xlsx", "application/msexcel", stream);

Before starting to work I added the XlslO and Compression nugets.

I also added ISave.cs  and the license key in the forms projects.

If you could help me with this problem I will really appreciate it.

Thanks 

[Ali]

I found the problem. I should have added the other helper files to the android and ios projects too.

[Prakash Kumar D]

Hi Ali, 

 

Thank you for contacting Syncfusion support. 

 

We are glad to know that you have found a solution. Please let us know if you need further assistance. 

 

Regards, 

Prakash Kumar