[TYPO3-core] RFC: Bug 6103: EM diplays only a white page when something is wrong
Benjamin Mack
benni at typo3.org
Mon Dec 22 12:13:27 CET 2008
Hey Franz,
could you have a look at my comments?
All the best,
benni.
On 22.08.2007 8:50 Uhr, Franz Holzinger wrote:
> This is a SVN patch request.
> Type: New feature
> Description:
> When something is wrong then TYPO3 happens to end up in a 'TYPO3 Fatal
> Error: Extension key ...' message. It gives no hint about the reason
> which lead to this blocker.
> http://bugs.typo3.org/view.php?id=6103
> Detailed:
> Sometimes an extension relies on another extension to be installed. But
> due to bugs anywhere in the code the other extension happens to be not
> installed. Then you get a TYPO3 Fatal error message and the frontend and
> the backend are blocked and unusable. Therefore it would help very much
> to have detailed listing for the TYPO3 admin to find about the reason of
> this error very quickly. No details will still be given if
> SYS.displayErrors = -1 or 0.
> And there might also be some directories under typo3conf/ext which do
> not contain a file ext_emconf.php. These directories contain wrong
> extensions which could lead to errors hard to find later. So it would be
> fine to give a debug warning message in the EM. Otherwise these
> directories do not belong here.
> This would help to save a lot of time of investigations about the reason
> of this fatal error.
> Solution:
> A new function displayErrors in t3lib_extMgm displays the back trace.
> This should be called before every die function in the EM.
> Branches: Trunk 4.2
> - Franz
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