ACS: more feedback necessary if model loading fails

[benjaminaigner]

If you want to load a model where a plugin is used which is not available on the target ARE, the error message is confusing.

E.g., use KeyboardCapture or SyntheticVoice plugin on a Linux machine -> "Internal server error".

To determine the missing plugin, you need to start the ARE in a debug session, which is normally not done when installed as deb package.

Is it possible to evaluate the exception message and display it in the browser pop-up?

[deinhofer]

This would indeed be great. Maybe we can find a better approach by checking for a 'UnsatisfiedLinkException'.

Nevertheless the issue has a low priority for me.