TYPO3 Core

Can reproduce this as well on numerous 4.5.2 installations.

Sorry, just got that wrong. This ticket is not about the showpic.php error.... :)

no i just wanna find the problem.
and to find the wrong inclusion it would be great to have more information.

This way it would be great to have more information like:

referrer
request_uri
stack_trace

having this information the showpic error should be easily found ;) and fixed - but that is a different topic ;)

I've didn't know how to get referrer or request_uri..

I didn't know why - but maybe this help:

Till yesterday, 10:24.28 there where many errors with 404-config:
Core: Exception handler (WEB): Uncaught TYPO3 Exception: Configuration Error: 404 page "/html/typo3/errorpages/404_error.shtml" could not be found. | RuntimeException thrown in file /html/typo3/typo3_src-4.5.2/typo3/sysext/cms/tslib/class.tslib_fe.php in line 1489

Yesterday, 10:26:29: I've installed pagenotfoundhandling. After that, there where no changes at TYPO3 config, or extlist. Only the editor did some changes to tt_content in normal cTypes and fce till 13:06.37.

Since yesterday, 17:41.09 I've got also errors in my TYPO3 log like yours:
Core: Exception handler (WEB): Uncaught TYPO3 Exception: Parameter Error: No file or no parameters given. | UnexpectedValueException thrown in file /html/typo3/typo3_src-4.5.2/typo3/sysext/cms/tslib/showpic.php in line 173

Hello Guys,

thanks for your replies.

I would like to have a format like:
Perhaps other information can be usefull too.

Regards
Kay

Host: http://www.[host].de/ [^]
Extension: Core: Exception handler (WEB)
Severity: 4
Referer : $_SERVER["HTTP_REFERER"]
Request Uri: $_SERVER['REQUEST_URI']

Uncaught TYPO3 Exception: Parameter Error: No file or no parameters given. | UnexpectedValueException thrown in file [path]/typo3_src/typo3_src-4.5.2/typo3/sysext/cms/tslib/showpic.php in line 17

You can implement an own Exception handler, which extends ProductionExceptionHandler or DebugExceptionHandler, reads out the deserved information and adds it to the log message (I assume).

Just place the new handler in a tiny extension (or as a file in typo3conf/) and activate it using the options in the Install Tool regarding the Exception Handlers.