com_error: (-2147221164, 'Class not registered', None, None)

Question

com_error: (-2147221164, 'Class not registered', None, None)

Opened this issue 4 years ago · 3 comments

**when I run the following script, then com_error: (-2147221164, 'Class not registered', None, None) happen.
is it happen on your side before? if yes, how your fix it?

self._Canape = DispatchEx('CANape.Application')**

Answer 1 · 2020-07-26T02:37:59.000Z

yes, we have this issue before, not sure the root cause.
I assume you already installed the CANape application, right?
what is the python version, 32 or 64 bit?

Answer 2 · 2020-07-26T11:09:34.000Z

Hi thanks very much for your replay. Yes I already installed the CANape application. My python version : Python 3.7.6 (default, Jan 8 2020, 20:23:39) [MSC v.1916 64 bit (AMD64)] :: Anaconda, Inc. on win32。 So I thing it is 64, right ? At 2020-07-26 10:38:10, "sgnes" <notifications@github.com> wrote: yes, we have this issue before, not sure the root cause. I assume you already installed the CANape application, right? what is the python version, 32 or 64 bit? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.

Answer 3 · 2020-07-26T11:11:31.000Z

Hi thanks very much for your replay. Yes I already installed the CANape application. My python version : Python 3.7.6 (default, Jan 8 2020, 20:23:39) [MSC v.1916 64 bit (AMD64)] :: Anaconda, Inc. on win32。 So I thing it is 64, right ? How did you fix it? At 2020-07-26 10:38:10, "sgnes" <notifications@github.com> wrote: yes, we have this issue before, not sure the root cause. I assume you already installed the CANape application, right? what is the python version, 32 or 64 bit? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.