Hello pywin32 users and developers, I’m generally pretty happy about using COM through comtypes, but get this cryptic error below.
https://github.com/enthought/comtypes/issues/87 http://stackoverflow.com/questions/32869070/comtypes-com-objects-method-returns-tuple-object-has-no-attribute-ctypes I'm invoking a method of COM object with string argument using comtypes and method returns (it should return a COM string): --------------------------------------------------------------------------- AttributeError Traceback (most recent call last) <ipython-input-102-009507ff0086> in <module>() ----> 1 obj1=xobjData.GetDataType('string_name') C:\Python\Python27\lib\site-packages\comtypes\__init__.pyc in call_with_inout(self_, *args, **kw) 657 # be iterable. 658 if len(outargs) == 1: # rescode is not iterable --> 659 return rescode.__ctypes_from_outparam__() 660 661 rescode = list(rescode) AttributeError: 'tuple' object has no attribute '__ctypes_from_outparam__' Seems very cryptic error, any help? %debug magic shows following: > c:\python\python27\lib\site-packages\comtypes\__init__.py(659)call_with_inout() 658 if len(outargs) == 1: # rescode is not iterable --> 659 return rescode.__ctypes_from_outparam__() 660 ipdb> outargs {0: VARIANT(vt=0x8, u'string_name')} ipdb> rescode (VARIANT(vt=0x8, u'string_name'), u'Long') ipdb> exit Denis Tauzikhovich Akhiyarov, Senior Consultant 15115 Park Row - Suite 250 Houston, Texas 77084 +1. 281.600.3685 (Direct) +1. 918.200.3994 (Mobile) +1. 281.646.1515 (Switchboard) denis.akhiya...@woodgroupkenny.com<mailto:denis.akhiya...@woodgroupkenny.com> www.msikenny.com<http://www.msikenny.com/> www.woodgroupkenny.com<http://www.woodgroupkenny.com/> [cid:image002.png@01CF28A3.5A0DAE20] Please consider the environment before printing this email. This email and its attachments may contain information which is confidential and/or legally privileged. If you are not the intended recipient of this e-mail please notify the sender immediately by e-mail and delete this e-mail and its attachments from your computer and IT systems. You must not copy, re-transmit, use or disclose (other than to the sender) the existence or contents of this e-mail or its attachments or permit anyone else to do so.
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