Hi Jency,
It seems from this answer, https://www.mathworks.com/matlabcentral/answers/345380-mapping-test-harness-inputs-to-an-excel-xlsx-file#answer_276541 provided by a MathWorks staff that only double data type is supported for inputs in MATLAB R2015b. So, you could try to change the inputs to double type.
There are a few other things you can verify as mentioned in this documentation, https://www.mathworks.com/help/sltest/gs/create-a-simple-baseline-test.html, that may be causing this issue:
- It's best to set the mapping mode to "Block Name" and make sure the input names in the excel sheets are same as the blocks names in your test harness.
- Make sure your excel file has the data in correct format. I've attached a sample file. For more complex use cases, you please refer to this documentation, https://www.mathworks.com/help/sltest/ug/create-data-files-for-test-case-input.html
- The excel file cannot be empty, it must contain valid data.
