Unrecognized method, property, or field 'elements' for class 'Simulink.Bus'.

Hello,

I have a project initially designed in MATLAB R2011b and opened it in MATLAB R2025b and got the following error. Any idea how to fix this issue? It seems like the 'elements' method no longer exists (deprecation) on the 'Bus' object. Below is also the piece of code that is causing this issue.

Error: Unrecognized method, property, or field 'elements' for class 'Simulink.Bus'.

Code causing error above:

function busOut = funSetSamplingtimeBus(bus, samplingtime)

for index = 1:length(bus.elements),

bus.Elements(index).Sampletime = samplingtime;

end

busOut = bus;

end

Thanks,

PM

Answer 1

[Fangjun Jiang]

It should be .Elements with the capital "E". It might be that in the older version, it was not enforced to match the case between MyBus.elements and MyBus.Elements.

[Peman]

That fixed the issue. Thanks a lot!

Note: .Sampletime had also be changed to .SampleTime for this piece of code to work.

[Fangjun Jiang]

Yes. Now it definitely reminds me that matching case was not required before.