symfony/symfony — pull request #10564 by fabpot (2014-03-28 08:09:58+00:00)
Title: fixed the profiler when an uncalled listener throws an exception when instantiated

| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #10371
| License | MIT
| Doc PR | n/a

When the profiler gets the uncalled listeners, the current page is broken without a very clear message. That happens when a listener is a service that depends for instance on the request; creating this service throws an exception.

After this patch, if we cannot get the listeners, we give up and add a log message about the problem (the error message is an info as the problem is not really related to the toolbar but more about how things work).