Fix uncaught C++ exception in runAmiciSimulation

[dweindl]

Previously, an exception during ReturnData::processSimulationObjects would result in program termination.

Fixes #1882.

[FFroehlich]

🤔

[codecov]

Codecov Report

Attention: Patch coverage is 14.28571% with 6 lines in your changes are missing coverage. Please review.

Project coverage is 36.85%. Comparing base (4a065e6) to head (d4e29af).

Additional details and impacted files

@@             Coverage Diff              @@
##           develop    #2338       +/-   ##
============================================
- Coverage    77.90%   36.85%   -41.05%     
============================================
  Files          324      103      -221     
  Lines        20723    14691     -6032     
  Branches      1448     1373       -75     
============================================
- Hits         16144     5415    -10729     
- Misses        4576     8969     +4393     
- Partials         3      307      +304     

Flag	Coverage Δ
cpp	?
cpp_python	?
petab	36.85% <14.28%> (-0.02%)	⬇️
python	?
sbmlsuite	?

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
src/amici.cpp	34.65% <14.28%> (-51.07%)	⬇️

... and 288 files with indirect coverage changes