Use dwgrewrite.c code,dwg file use \test\test-data\example_2018.dwg conver to R2000 dwg file is success, but open it in autoCAD2020 that remind me File corrupted and need fix file, when I fix file, is open normally. And open in autoCAD2007, remind me Fatal error: Unhandled e06d7363h Exception at 7644b5b2h. I can't open file. What can I do to avoid remind?And another question is Preview picture is can't see.
Use dwgrewrite.c code,dwg file use \test\test-data\example_2018.dwg conver to R2000 dwg file is success, but open it in autoCAD2020 that remind me File corrupted and need fix file, when I fix file, is open normally. And open in autoCAD2007, remind me Fatal error: Unhandled e06d7363h Exception at 7644b5b2h. I can't open file. What can I do to avoid remind?And another question is Preview picture is can't see.