export to previous version 2021a -2019a

when i am exporting my simulink model to old version from 2021a to 2019a then i am facing this error - Error running method is export previous.preprocess.Simscape Electrical Blocks: (physmod:powersys:library:Export Previous_Version) Export to previous version does not support Specialized Power Systems blocks from Simscape Electrical. so help me how to convert my model without getting this error.

[Abhishek Kolla]

Exporting specialized power system models to previous versions is not supported . You have to replace the corresponding blocks with their equivalent blocks in 2019a version

Answer 1

[Alberto Shimahara]

In the R2021a Release Notes, informs the restructuring of Simscape Electrical libraries

R2021a Release Notes

This changes directly affects the export optiom.

Answer 2

[José Montero Cassinello]

I got the same error in Simulink 2021a.

Answer 3

[Dutch Tong]

I have the same issue. When I down grade from 2021a to 2018b(actually any previous version has the same problem). It pops up the warning " Error running method slexportprevious.preprocess.SimscapeElectricalSPSBlocks: (physmod:powersys:library:ExportToPreviousVersion) Export to previous version does not support Specialized Power Systems blocks from Simscape Electrical." And Electrical components can't load properly in generated models.

Answer 4

[Taimoor Khan Mehmand]

"Error running method is export previous.preprocess.Simscape Electrical Blocks: (physmod:powersys:library:Export Previous_Version) Export to previous version does not support Specialized Power Systems blocks from Simscape Electrical"

Hello everyone,

I have encountered the above problem while exporting my model from 2021a to 2018a. Does anyone face similar problem? Any solution to this?

Answer 5

[lv xin]

I have the same issue

[Walter Roberson]

You will need to recreate in R2020b or earlier.

[lv xin]

That doesn't work either，Is yours all right？

[Walter Roberson]

When I say "recreate" I mean that you will need to go into R2020b or earlier and create the model again, re-entering all the blocks and parameters and connections.