Why do I get the error 'Failure to load the device plug-in' when connecting to a CAN device?

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MathWorks Support Team 2018-1-24

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https://ww2.mathworks.cn/matlabcentral/answers/380804-why-do-i-get-the-error-failure-to-load-the-device-plug-in-when-connecting-to-a-can-device

编辑： MathWorks Support Team 2024-11-2

采纳的回答： MathWorks Support Team

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In MATLAB R2017b, I am trying to construct a CAN channel connected to my Vector VN1610 device, either using the command

canChannel('Vector','VN1610',1)

or through Vehicle CAN Bus Monitor. However, I receive the following error message:

Error using asyncioimpl.Channel
Failure to load the device plug-in.
Error in asyncio.Channel (line 104)
            obj.ChannelImpl = asyncioimpl.Channel(devicePluginPath,...
Error in can.vector.Channel (line 213)
        obj.AsyncioChannel = asyncio.Channel(devicePath, converterPath, asyncioOptions, [Inf, 0]);
Error in canChannel (line 71)
        channel = can.vector.Channel(varargin{:}); 

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