Medium propagation fails in Buildings.Fluid.Boilers.Examples.BoilerPolynomial

[Michael Wetter]

Translation of this model fails with

Error: component boi1 contains the definition of a partial class Medium.
Please redeclare it to any package compatible with Modelica.Media.Interfaces.PartialMedium.
Error: Error occurred while flattening model Buildings.Fluid.Boilers.Examples.BoilerPolynomial

I don't see anything wrong in the propagation of the medium.

[Christoph Buchner <buchner@…>]

I guess you're luckier than me - I just tried to repro this, and trying to open that example crashes OMEdit :D (twice in a row now, so probably not a fluke)
OMEdit v1.11.0-dev-273-g6e7e014 (64-bit)

[Francesco Casella]

The model is opened successfully with the current nightly build, but the reported error is still there.

It should definitely be fixed with the new front end.

[Francesco Casella]

This is the ​test report when using the new front-end. Currently the issue is

[NFFrontEnd/NFRecord.mo:183:9-183:99:writable]
Error: Internal error NFRecord.collectRecordParams got non-instantiated function

which is unrelated to this issue. I opened #4929 on this topic.

Note that you can follow the progress of the coverage of the Buildings library on this diagram:

and by checking the ​detailed report. As of May 9, about 30% of models pass the new front-end and 25% simulate. We expect these figures to grow substantially in the next few weeks, as a few key remaining issues are fixed.

[Francesco Casella]

After 11 months, the situation has much improved, 71% of models now simulate successfully with the new front-end. In particular, ​Buildings.Fluid.Boilers.Examples.BoilerPolynomial.sim now simulates successfully.