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Reference Number: AA-01964// Views: AA-01964// Created: 2020-11-05 18:37:59// Last Updated: 2024-03-28 09:57:21 NI Platform Tools Power Electronics Add-On for VeriStand: Error 8304 Undefined Function 'Power Analyze'
ProblemWhen loading my SimPowerSystems circuit model in the Power Electronics Add-On for VeriStand, I encounter one of the following errors:
Error 8304 occurred at External Interface Framework.lvlib:Log Error.vi:1480022 And/Or:
[Error] 7000 MATLAB:UndefinedFunction - Undefined function 'power_analyze' for input arguments of type 'char'. Solution The Power Electronics Add-On Requires that version 2018b (9.5) of the MATLAB Runtime be installed. This is necessary even if a full version of MATLAB has already been installed on the system. Please see the Software Requirements page of the Power Electronics Add-On documentation for more information, and for a link to the MATLAB Runtime installer. Another reason this error could occur is if the wrong version of MATLAB is being opened by default through VeriStand. For example, consider the situation in which MATLAB 2021b and MATLAB 2023b are both installed but SPS is only licensed in MATLAB 2021b. If the Power Electronics Add-On tries to analyze the circuit but MATLAB 2023b is set to the system default by Windows, then this error will occur. To set the default version of MATLAB:
Windows should now open this version of MATLAB when the circuit is analyzed in the Power Electronics Add-On
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