Simulink Error: 'Initial output' of Outport block must be a scalar

Question

Zangdaarr 2015-1-27

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/172083-simulink-error-initial-output-of-outport-block-must-be-a-scalar

回答： Eric Duba 2018-3-2

采纳的回答： Zangdaarr

Hi,

I'm trying to update a model from a 2009b version to 2014b and I have gone through several issues.

Now I got the following error:

[QUOTE]The parameter 'Initial output' of Outport block 'MP89/Train1/yout1' must be a scalar when the Outport block is driven by a bus signal[/QUOTE]

Here's a model picture:

http://www.hostingpics.net/viewer.php?id=358903Sanstitre.jpg

Basically, a lot of bus signal are merged into a last bus creator, then a selector lead only the one I want to the output port. The output port has an initial value set in the form [x1;x2;...;xn].

This was working perfectly, but now I got this error, and I do not really understand what is meant by "scalar". I've got a scalar value for every signal in the bus. And all masked values are set to a numeric value.

Thanks for your help