delete all objects error

[tetukowski]

Hi all,

I get this error when deleting all objects, but it is ok to delete an object individually.

from pyautocad import Autocad, APoint
acad = Autocad(create_if_not_exists=True)

L1 = acad.model.AddLine(APoint(0,0), APoint(500,250))
L2 = acad.model.AddLine(APoint(0,100), APoint(500,600))

for obj in acad.iter_objects():
    obj.Delete()

it returns:

COMError                                  Traceback (most recent call last)
d:\02 Work\02 Projects Piotr\LEARNING\pyautocad_learn\math_array_autocad.py in <cell line: 1>()
----> 1 for obj in acad.iter_objects():
      2     obj.Delete()

~\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\pyautocad\api.py in iter_objects(self, object_name_or_list, block, limit, dont_cast)
    118         count = block.Count
    119         for i in xrange(count):
--> 120             item = block.Item(i)  # it's faster than `for item in block`
    121             if limit and i >= limit:
    122                 return

~\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\comtypes\client\lazybind.py in caller(*args)
    180             # DISPATCH_METHOD
    181             def caller(*args):
--> 182                 return self._comobj._invoke(descr.memid, descr.invkind, 0, *args)
    183             try:
    184                 caller.__name__ = name

~\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\comtypes\automation.py in _invoke(self, memid, invkind, lcid, *args)
    743             dp.rgvarg = array
    744 
--> 745         self.__com_Invoke(memid, riid_null, lcid, invkind,
    746                           dp, var, None, argerr)
    747         return var._get_value(dynamic=True)

COMError: (-2147352567, 'Exception occurred.', (None, None, None, 0, None))

I noticed (from AutoCAD) the first object is deleted but not the 2nd one (in the case of two objects).
If I have a lot of objects, some are deleted, and some are not.

It is ok when i do L1.Delete() or L2.Delete(),

Is there anything wrong? Thanks a lot!

system: Windows 10, Python 3.9.13, pyautocad 0.2.0 , AutoCAD 2023

-teko-