We are making use of Aspose slides for .Net to process/export the powerpoint from our application. Here we are getting an error when we trying to open a powerpoint template file using aspose.
Object reference not set to an instance of an object.
Line of Code throwing error:
Presentation pres = new Presentation(strFilePath);
Here strFilePath contains the physical path of the powerpoint file.
The above mentioned error is occuring only with a particular powerpoint file. For rest of the file this line of code works fine. The powerpoint file causing error is attached here with.
Kindly review this and suggest some solution so that we can process attached ppt as well.