[TYPO3-mvc] Rewritten Property Mapper and exception #1297759968 with a not available uid

[Thierry Brodard]

Hi all,

With the rewritten property mapper enabled, if an argument is passed in 
the URL with a wrong uid (which doesn't appear normally with RealURL, 
but I did it to test), the exception #1297759968: Exception while 
property mapping at property path "":Object with identity "123456" not 
found.
is raised.

How to handle that ?

This case can come with url called from search engines results: it can 
be possible that an uid isn't available anymore, but the search engines 
still give it as result. And: error 500 is displayed, instead of a nice 
404. And since the exception cannot be trapped in the action of the 
controller, no way to display something better to the user.

I've tried with the @ignorevalidation annotation, but it doesn't help.

I read a lot about it, especially http://forge.typo3.org/issues/38921 
where Georg Ringer as mentioned this problem.
In the static template of the "news" extension, the rewritten property 
mapper isn't enabled, certainly because of this.


TYPO3 4.7 is used.

Thanks for helping !