acadDB.SaveAs() AccessViolationException

[Anonymous]

While processing the drawing files in batch mode, the below given statement raise 'AccessViolationException' [Attempted to read or write protected memory. This is often an indication that other memory is corrupt.]. But the same statement works for spare Drawing files. How to fix this issue?

acadDB.SaveAs(outputPath & "\" & dwgName.ToString & ".dwg", True, DwgVersion.Current, Nothing)

[Littlerubarb]

Please elaborate, the code looks correct but does it work on some files or none?

[Anonymous]

Hi,

I assume you read/write drawing using ReadDwgFile.
Before saveas command check open drawing file already close and released in memory.

I have the same issue and I sove this using below code.
Hope this will help.

If this code not help, please explain your issue little more.

code:

  string tempFileName = System.IO.Path.GetTempFileName();
  acadDB.CloseInput(true);
  
  // save as temp file
  acadDB.SaveAs(tempFileName, DwgVersion.Current);

   // dispose the database
  // now replace
  System.IO.File.Copy(tempFileName, File_name_path, true);
  // and erase the temp file
  System.IO.File.Delete(tempFileName);

Thanks,

thenndral