SimBiology

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Hi, I'm trying to import the attached .xml Simbiology file taken from literature (just zipped to be able to attach it) using the command. modelObj = sbmlimport('GutInflammation.xml'); I receive the following error message, both with R2021b and R2022b. The error message is self-explanatory, but wonder how to correctly fix this issue in the file. Error using SimBiology.internal.sbml.read Unable to read the file 'C:\Users\kjgm780\Downloads\cts12849-sup-0004-supinfo\ModelCode\GutInflammation.xml'. The format may be incorrect, or the file may be corrupted. See the following message for more information: Missing a required XML attribute. The unitDefinition attribute 'id' is required. Error in privatesbmlio Error in sbmlimport>loadModelFromFile (line 74) modelObj = privatesbmlio('read',nargout,{tempFileName}); Error in sbmlimport (line 30) modelObj = loadModelFromFile(filenameOrUrl); Many thanks, Jacopo

I am trying to transfer a model from COPASI to Matlab Simbiology by exporting it as an SBML (.xml) file. When I try to import this file into Matlab through either the command window or Simbiology Load Model function I get the following 'Invalid Reaction' error (after renaming the species to fit the naming convention): Invalid Reaction value. Spaces are required before and after species names and stoichiometric values, for example, 2 A + B -> 2 C. Stoichiometric values must be greater than zero. Type 'help SimBiology.Model.addreaction' for more information. Error in privatesbmlio How do I resolve this issue and is there a better way to go about this transfer?

I have a simbiology file from a published article, so theoretically it should work. I am trying to extract the equations using bb=sbmlimport('filename') equations=getequations(bb) I get a lot of warnings when i import the file ("duplicate reaction names not allowed"), and when i try to get the equations it says "error reported from dimensional analysis". (same error as when attempting to simulate). I tried to verify it, and it gives the same error messages and throws a 1x2191 array of errors. (so every single reaction). I tried to import using the app, but it crashes when it throws the first warning. This is my first time using simbiology, so perhaps theres some setting or something I'm missing? I'm using matlab R2015b, and I have the toolbox.