Hi:
I have inherited an older application using Aspose.PowerPoint 2.2.6.0. The error we are receiving is when trying to use CloseSlide and only happens in one scenario. We have 8 template files that all work fine in staging, but when we moved the app to production 1 of the template ppt files does not work and triggers the error below:
SlidePresentation.CloneSlide(TempSlide, MainPresentation.Slides.LastSlidePosition + 1, MainPresentation, temp)
Object reference not set to an instance of an object.
at
xbabfecbc0b52b350.x05e3661630595852…ctor(Metafile srcMetafile, Stream
stream)
at Aspose.PowerPoint.PPImage…ctor(Presentation parent, PPImage
src)
at Aspose.PowerPoint.Presentation.x10ab747ba7c847d0(Presentation
x3d0562b01a78218d, x0adf58e975454349 x123a240f709ab110)
at
Aspose.PowerPoint.Presentation.x10ab747ba7c847d0(Presentation x3d0562b01a78218d,
x0adf58e975454349 x123a240f709ab110)
at
Aspose.PowerPoint.Presentation.x7e44b52b03ef949a(Slide x2e651ad09fb70c84,
Presentation x3d0562b01a78218d, SortedList xbee8959ffaa96526)
at
Aspose.PowerPoint.Presentation.CloneSlide(Slide srcSlide, Int32 position,
Presentation pres, SortedList idList)
at ASP.generatePP_aspx.page_load() in
G:\IIS_Web_Sites\SAMA\pk\pp\generatePP.aspx:line 144
at
System.Web.Util.ArglessEventHandlerDelegateProxy.Callback(Object sender,
EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at
System.Web.UI.Control.LoadRecursive()
at
System.Web.UI.Page.ProcessRequestMain()
I’d suggest upgrading to the latest hot fix.
Images processing was changed very much since 2.2 versions.
Is it still possible to download the hot fixes for aspose.powerpoint.dll? If so would you please point me in the right direction. All I can find is Aspose.Slides.
Aspose.Slides is just renamed Aspose.PowerPoint so you can download it and use.
Aspose.PowerPoint’s license works with Aspose.Slides but don’t forget about one year license subscription.
Probably you have to renew it.