how can import dxf file when import dxf no appear graphic and this measge on cp coumunt : 17:58:56 ---------------- 17:58:56 GuiCommand: Toggle grid 17:59:13 Traceback (most recent call last): File "", line 1, in File "C:\Program Files\FreeCAD 0.21\Mod\Draft\importDXF.py", line 2773, in insert Import.readDXF(filename) : Access violation 17:59:48 Traceback (most recent call last): File "", line 1, in File "C:\Program Files\FreeCAD 0.21\Mod\Draft\importDXF.py", line 2773, in insert Import.readDXF(filename) : Access violation 18:00:16 ---------------- 18:00:16 GuiCommand: Project 2D view 18:00:16 Select an object to project 18:00:19 Part::Part2DObjectPython: Link(s) to object(s) 'Pad' go out of the allowed scope 'Shape2DView'. Instead, the linked object(s) reside within 'Body001 Body001'. 18:00:40 ---------------- 18:00:40 GuiCommand: Toggle grid 18:02:16 Traceback (most recent call last): File "", line 1, in File "C:\Program Files\FreeCAD 0.21\Mod\Draft\importDXF.py", line 2731, in open Import.readDXF(filename) : Access violation 18:02:27 Traceback (most recent call last): File "", line 1, in File "C:\Program Files\FreeCAD 0.21\Mod\Draft\importDXF.py", line 2773, in insert Import.readDXF(filename) : Access violation 18:02:48 Traceback (most recent call last): File "", line 1, in File "C:\Program Files\FreeCAD 0.21\Mod\Draft\importDXF.py", line 2773, in insert Import.readDXF(filename) : Access violation 18:16:00 Traceback (most recent call last): File "", line 1, in File "C:\Program Files\FreeCAD 0.21\Mod\Draft\importDXF.py", line 2773, in insert Import.readDXF(filename) : Access violation