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Cant use nested bus objects with bus object arrays in simulink

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Timo
Timo 2023년 2월 1일
편집: VIGNESH BALAJI 2024년 5월 27일 16:12
Hello,
I am trying to build a Bus (struct) (<Quiver>) that has an array of a nested bus type (<Arrow>). Later, I want to dissect this array (<arrows>), loop over it and use the members (<point>, <head>) of that bus object.
However, I get the following error:
Selected signal 'arrows.origin.x' in the Bus Selector block 'Demo/Inport' is invalid since it refers to a bus element within an array of sub-buses. The path to the array of sub-buses is 'arrows'. Please select the appropriate array element using a Selector block before using the Bus Selector block to access an element within the bus.
This is very annoying. Programatically this is totally normal, nested stucts. Why can I specify the dimension of that struct array, if it wont compile?
How can I do what I intend to do?
This is what I am doing, basically:
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里局外
里局外 2024년 4월 10일
You'd better double-click the input and check "output as a non-virtual bus"

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Mark McBroom
Mark McBroom 2023년 2월 3일
As the error message indicates, configure the bus selector to select the arrows element, which is an array of buses. You can then use a selector block to chose one or more of the elements from the array of buses... and/or you can feed into a For Each Subsystem to operate on each of the elements
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Saifsiddique
Saifsiddique 2024년 2월 14일
I'm also stuck with the same problem. Does it mean that you selected for this particualr example Bus:Arrow instead of Bus: Quiver in the Data type?
VIGNESH BALAJI
VIGNESH BALAJI 2024년 5월 27일 16:12
편집: VIGNESH BALAJI 2024년 5월 27일 16:12
@Mark McBroom , @Timo and @Saifsiddique I am facing the same problem. I am unable to understand your statements. Can you please let me know how you solved the problem.

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