[TYPO3-core] RFC #10971: Fatal error in impexp module: Call to a member function includeLLFile() on a non-object

[Rupert Germann]

hi Masi,

Martin Kutschker schrieb:
> Rupert Germann schrieb:
>> Solution:
>> re-add the missing require() lines to impexp/app/index.php AND also
>> change all links pointing to "mod.php?M=xMOD_tximpexp" back to the
>> "classic" format which directly calls impexp/app/index.php.
>>
>> the attached patch is only for trunk. Patches for 4-2 and 4-1 will follow.
> 
> Sounds like a hot-fix to me. If nothing better comes up this may go IMHO
> into the next releases of 4.1 and 4.2, but for trunk the real problem
> should be found.

I'm pretty shure that I found the real problem - dude I went back to rev 
1770 (2006-10-25) ;-)
The attached patch is actually v3.
v1 was indeed a hotfix, that's the reason why i didn't publish it. It
looked like this:

Index: typo3/sysext/impexp/app/conf.php
===================================================================
--- typo3/sysext/impexp/app/conf.php	(Revision 5812)
+++ typo3/sysext/impexp/app/conf.php	(Arbeitskopie)
@@ -1,6 +1,6 @@
  <?php
-#define('TYPO3_MOD_PATH', 'sysext/impexp/app/');
-#$BACK_PATH='../../../';
+define('TYPO3_MOD_PATH', 'sysext/impexp/app/');
+$BACK_PATH='../../../';

  $MCONF['name']='xMOD_tximpexp';	// xMOD_[modulename][optional: 
'_something']

Index: typo3/sysext/impexp/app/index.php
===================================================================
--- typo3/sysext/impexp/app/index.php	(Revision 5812)
+++ typo3/sysext/impexp/app/index.php	(Arbeitskopie)
@@ -107,6 +107,10 @@
   * 		external_ref[tables][]=table/_ALL
   */

+if (!is_object($LANG)) {
+  unset($MCONF);
+  require ('conf.php');
+  require_once ($BACK_PATH.'init.php');
+  require_once ($BACK_PATH.'template.php');
+}

.............

the problem is, that impexp/app/index.php is used in 2 different 
contexts: once as normal module and once as submodule of taskcenter.

but submodules are not covered by the new feature: "use a common module 
dispatcher (mod.php)" (introduced with rev 1770)

So the _cleanest_ solution is: revert it to the state before rev 1770 
where it worked just fine.

greets
rupert