How to detect error in JavaScript script for corrupt Illustrator file

[social_strength5CF4]

I am trying to open a corrupt Illustrator file using JavaScript method app.open().

I am suppressing the warning dialog in the Illustrator before calling app.open():

app.userInteractionLevel = UserInteractionLevel.DONTDISPLAYALERTS;

The script is opening corrupt Illustrator file successfully.

However, if the same file is opened normally in Illustrator it is displaying the following warning:

Can't open the illustration. The illustration contains an illegal or misplaced operator.

Offending operator: Ý

Context: ÿÿÿÿÿÿÿ

After clicking "OK" on this warning dialog, Illustration is able to open the corrupt file. But it display partial content of the file.

Is their a way to catch such errors in the script for bad Illustrator file?

Or is it a bug in method app.open() which suppose to throw an exception in case of bad Illustrator file?

Thanks in advance.

[CarlosCanto]

no idea, can you post a corrupted file to try?

[social_strength5CF4]

I cannot share the file on this forum because it belongs to over customer, so can please provide me your mail id. I will send it to you directly.

[CarlosCanto]

I'll PM you my email