I encountered two problems
The first question
System ubuntu20.04
Aspose library version 23.08
I use the C++aspose library on my local computer. The two steps of only opening and saving files will take 3 minutes. Saving on another machine will take 30 seconds.
The second question
System ubuntu20.04
Aspose library version 23.08
Only opening and saving files will result in an error, Only opening and saving files will result in an error, which currently only occurs on cloud servers
terminate called after throwing an instance of 'std::logic_error'
what(): basic_string::_M_construct null not valid
Aborted
my code
auto presentation = System::MakeObject<Presentation>(path);
presentation->Save(output_path, SaveFormat::Pptx);