This Worklist Item is a MATLAB/Simulink Limitation
This worklist item is created when 'int64' or 'uint64' data type needs to be used but it's not supported for the MATLAB version being used for a given conversion type. Currently, these data types are only supported by Simulink in MATLAB R2019a and newer releases.
We recommend to convert a function to Simulink using R2019a or modify the source code so that it uses data types that are supported in Simulink/Stateflow for the MATLAB release being used.
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