Simulink covData is missing
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Phil K.
am 27 Feb. 2023
Kommentiert: Robert-Alexandru
am 13 Feb. 2024
Hi,
I want to save my simulink coverage data and process it further. To test that I used the demo model like described here: Extracting Detailed Information from Coverage Data. I get a coverage report for this model but I cannot access the coverage information in the workspace.
This is how the simOut should look like according to the demo:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1308345/image.png)
This is how it looks like in my command line. The covData field is just missing.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1308350/image.png)
Has anyone experienced this before? I am using Matlab2017b.
BR Phil
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Pat Canny
am 27 Feb. 2023
I'm curious if coverage is enabled correctly in the model - could you please run this line of code in the Command Window with the example open?
isCoverageOn = get_param('slvnvdemo_cv_small_controller','CovEnable')
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Zuber
am 16 Mär. 2023
Hi,
I understand that you are facing issue while trying to access coverage information in the workspace. I have reproduced the same example in MATLAB R2017b. Although the ‘covData’ field is missing from the output, you can still access it from workspace. Below is the screenshot for the same: -
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1326050/image.png)
In the newer versions, the field ‘covData’ appears in the command line. You might consider upgrading to a recent version of MATLAB. For more information, please refer to the following link: -https://www.mathworks.com/help/install/ug/get-new-matlab-release.html
I hope this resolves your query.
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