We are trying to convert several files from dwg to pdf using the aspose.cad software. But some of the files are erroring out with the following error message:
RuntimeError: Proxy error(ImageLoadException): Drawing loadi…... Only Dwg: R11/R12/preR13a/preR13...The Dwg version isn’t valid. Only Dwg: R11/R12/preR13a/preR13...