Inmymodel,nothinghappens

In[]:=
sim1=SystemModelSimulate["Model1"]
SystemModel
:The model Model1 was not found.
Out[]=
SystemModelSimulate[Model1]
In[]:=
SystemModelSimulationData["Model1"]
Out[]=
$Failed

Butitworkswiththebuiltinexamples

In[]:=
SystemModelExamples[]​​
Out[]=
System Modeling Examples
No models are available to browse.
In[]:=
SystemModelExamples["Models"]//Shallow
Out[]//Shallow=

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,470
In[]:=
SystemModel["IntroductoryExamples.MultiDomain.DCMotor"]
Out[]=
In[]:=
sim1=SystemModelSimulate

Out[]=
SystemModelSimulationData
Model: DCMotor
Time: 0. to 25.

In[]:=
SystemModelPlot[sim1,"StepResponse"]
Out[]=
signalVoltage1.v
inertia1.w
SystemModelExamples