Invalid ReqIF file. Error details: Type 'reqifxhtml:div' has not been found in the registry.

I am trying to import a reqif file to the requirement manager in Simulink with MATLAB 2020b Update 8.

The reqif file is comming from 3DExperience from the System Traceability module.

I have the following error when trying to import it:

Invalid ReqIF file. Error details: Type 'reqifxhtml:div' has not been found in the registry.

When I look inside the reqif file, i can find several <reqif-xhtml:div>.

Is there a workaround ?

[Josh Kahn]

Hey @Kewin Settier

Can you share the reqif with us?

Josh

[Kewin Settier]

Hello, I can not share the reqif, however i think i found the issue and a fix.

In the reqif, i replaced

xmlns:reqif-xhtml="http://www.omg.org/spec/ReqIF/20110401/reqif-xhtml"

with

xmlns:reqif-xhtml="http://www.w3.org/1999/xhtml"

and the error has been fixed

Answer 1

[Josh Kahn]

Problem resolved by replacing:

xmlns:reqif-xhtml="http://www.omg.org/spec/ReqIF/20110401/reqif-xhtml"

with:

xmlns:reqif-xhtml="http://www.w3.org/1999/xhtml"