Since I started using I-SIMPA, when I try to load the animation of a surface receiver this message appears:
"An unhandled exception occurred. Press "Abort" to terminate the program, "Retry" to exit the program normally and "Ignore" to try to continue."
Clicking on the two first options, the program finish. Clicking on the last the program continues like nothing happened.
I've tried to reinstall the software, but nothing changes.
Link to project file: https://drive.google.com/file/d/1qyguvmKwmaQBdtNDMF6QWnMRLkULN-Jf/view?usp=sharing

Version:
I-SIMPA 1.3.4
Built on 2020-12-23T16:57:21
An Open Source software for 3D sound propagation modelling.
Classical Theory [1.0.1]
SPPS [2.2.1]
Since I started using I-SIMPA, when I try to load the animation of a surface receiver this message appears:
"An unhandled exception occurred. Press "Abort" to terminate the program, "Retry" to exit the program normally and "Ignore" to try to continue."
Clicking on the two first options, the program finish. Clicking on the last the program continues like nothing happened.
I've tried to reinstall the software, but nothing changes.
Link to project file: https://drive.google.com/file/d/1qyguvmKwmaQBdtNDMF6QWnMRLkULN-Jf/view?usp=sharing
Version:
I-SIMPA 1.3.4
Built on 2020-12-23T16:57:21
An Open Source software for 3D sound propagation modelling.
Classical Theory [1.0.1]
SPPS [2.2.1]