"Parameter is not valid" error message

Aspose.Slides Product Family
1

Hi.

I am getting an exception when I go to create the Powerpoint file and download it. It is at Line 236

Line 234: If dsVisualAsset.Tables(0).Rows.Count > 0 Then
Line 235: If File.Exists(MapPath("…\SlideVisualAssets" + dsVisualAsset.Tables(0).Rows(0)(“vcVisualAssetFileName”))) Then
Line 236: pic = New Picture(pres, MapPath("…\SlideVisualAssets" + dsVisualAsset.Tables(0).Rows(0)(“vcVisualAssetFileName”)))
Line 237: Dim picid As Integer = pres.Pictures.Add(pic)
Line 238: objAsposeSlide.Shapes.AddPictureFrame(picid, CInt(dr(“nSlideItemX”).ToString()), CInt(dr(“nSlideItemY”).ToString()), CInt(dr(“nSlideItemWidth”).ToString()), CInt(dr(“nSlideItemHeight”).ToString()))

The error message is:

"Parameter is not valid"

At first I thought that maybe someone had removed or renamed the physical file, but we are checking first if the physical file exists.

Do you know what would cause this?



2

Aspose.Slides shouldn’t throw exception with such text from Picture constructor.
Is it Ppt*Exception or standard .Net exception? Does it have any nested exceptions?