Support of JavaScript-Model from JModelica

[Elfangor93]

I created a JavaScript of the BouncingBall.mo modelica model by exporting the FMU with JModelica. It now looks like Composer can't call this model. After inserting the zip with the model and review the simulator the error message "ReferenceError: BouncingBall is not defined" appears in the browser console.

What is missing/wrong with the JavaScript, that it doesnt work with composer?

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The original modelica model:
BouncingBall.mo.zip

The compiled JavaScript:
BouncingBall.zip

How I created the JavaScript:

1. Environment: Ubuntu 18.10, 64-bit
2. Installing JModelica (https://jmodelica.org/downloads/UsersGuide.pdf#%5B%7B%22num%22%3A30%2C%22gen%22%3A0%7D%2C%7B%22name%22%3A%22XYZ%22%7D%2C70.866%2C515.219%2Cnull%5D)
3. Installing Emscripten (https://emscripten.org/docs/getting_started/downloads.html#installation-instructions)
4. Start the JModelica iPython Shell using the command /home/<user_name>/<jmodelica_install_location>/bin/jm_ipython.sh and export the FMU with the following commands

from pymodelica import compile_fmu
file = '/<path_to_file>/BouncingBall.mo'
model = 'BouncingBall'
options = {"copy_source_files_to_fmu":True, "cs_solver":0}
fmu = compile_fmu(model, file, target='cs', version='2.0', compiler_options=options)

(FMU version 2.0, co-simulation, source code, solver: CVODE)
5. Change directory to /<path_to_FMU>/sources/
6. Compile the model to JavaScript using emcc

emcc -I /<jmodelica_install_location>/include/RuntimeLibrary/ -I /<jmodelica_install_location>/ThirdParty/FMI/2.0/ BouncingBall.c -DRT -o BouncingBall.js -s WASM=0

(define RT to avoid errors during compilation see StackOverflow
7. Pack the JavaScript together with the manifest (XML) of the FMU to a zip

[TomasKulhanek]

Will consider whether Jmodelica support will be added to v2.0. Cvode solver with sources is better alternative than commercial Dymola, or OpenModelica with Euler solver only. Btw., Jmodelica support is discontinued from Modelon.