My program needs to read data from a skp file. The program works well on skp files of version 2016~2020.
Now I am trying to upgrade to 2021 sdk. I have replaced all the .cpp/.h/.lib/.dll files. Then I did some simple tests:
- If I try to open a skp file of version 2020, everything is ok.
- Open the same skp file in step 1 with su 2021, then save it. Now it is a skp file of version 2021.
Then SUModelCreateFromFile returns SU_ERROR_SERIALIZATION. An exception “atlast::mfc::CArchiveException” is found in the log at this time.
- I ran the sample under “samples\ReadingFromAskpFile”. Everything is ok with the skp file of version 2021.
Can’t find more information from the document. How to do further truble shooting?