Insert -> Sheet from file

[idankek]

Hello everybody, I'm new to this forum, I hope everybody is doing well.

I very recently started working with openoffice so I do not have much idea about basic stuff.

I need to import a csv file as a new sheet into my current document.

I looked many times at different topics that were dealing with the same issue, and I couldn't get it to work due to some errors,there was one in particular which described the same issue that I am facing:

http://www.oooforum.org/forum/viewtopic.phtml?t=18030

but it gives me an error with the line :
oMaskSheet = oDocument2.Sheets().getByName("Sheet1")


Thanks in advance,