netgen/ngsymfonytools — pull request #1 by bdunogier (2014-02-20 19:26:55+00:00)
Title: Clarified exception msg when render fails

Catches exceptions when rendering uris, and improves their message a bit:

```
The URI ez_comments.controller.comments_renderer:renderForContent couldn't be rendered
```
instead of
```
The controller for URI "/_fragment" is not callable.
```

P.S. This was a fast fix, see [loading link]