Replan.php missing from 12.4.0 and 12.4.1

Hi.

I recently installed 12.4.0, and had gotten everything going when I found that I could not print or get a pdf of the gantt chart in the print preview on the planning page (at least, I'm hoping that it is a gantt chart).

Here is what happens:

1. log into projeqtor
2. On the top navigation bar, I click "Planning"
3. On this page, I see a gantt chart of a particular project that is open.  What I want is a version of this I can print or get a PDF of.  So I Right click on the project, and choose "Print" (this is the only way I can see that might give me what I want -- there is no print, export or pdf icon anywhere on this page).
4. It has a whole bunch of details re: the project that I"m not really interested in for this purpose... but I scroll all the way down to the bottom, and there is a big, ugly, red block that says:  ERROR : An exception occurred on 2026-01-15 at 12:38:43
5. I go to the server, and look at the log file.  In there I see this:

2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1] Impossible to load class Replan<br/>  => Not found in ../model/custom/Replan.php <br/>  => Not found in ../model/Replan.php <br/>  => Not found in ../model/persistence/Replan.php <br/> 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1]  === Trace Stack for last error === 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1]  => /var/www/html/tool/projeqtor.php at line 1870 calling debugPrintTraceStack() 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1]  => /var/www/html/view/print.php at line 338 calling projeqtorAutoload() 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1]  => /var/www/html/view/print.php at line 312 calling finalizePrint() 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1]  === 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1] EXCEPTION ***** 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1] on file '/var/www/html/view/print.php' at line (338) 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1] cause = Class "Replan" not found 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1]    => #0 /var/www/html/view/print.php (312) -> finalizePrint() 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1]    => Error on print for parameters: 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1]       -> page : objectDetail.php 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1]       -> object class : Replan 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1]       -> object id : 1 
2026-01-15 12:38:43.458 ***** ERROR ***** [V12.4.1] [1]       -> report name :

It says it cannot find Replan.php.  So I figure: "OK a packaging bug"... so I downloaded 12.4.1, and upgraded -- but I still get the same error.  I also notice in 12.4.1 I now have 

2026-01-15 12:18:06.382 ===== TRACE ===== [1] Cannot check Version at projeqtor.org/admin/getVersion.php 
2026-01-15 12:18:06.382 ===== TRACE ===== [1] Maybe allow_url_fopen is Off in php.ini..

That wasn't there in 12.4.0... but there is no "admin" folder in the projector archive at all (another packaging issue?).  Incidentally, allow_url_fopen is set to "On"... so that is wrong too.  But I don't want to de-focus.  I would really like to get that rendering properly.  I need a project solution ASAP, and this one looked good.


Thank you for your help.

-MG

Thank you. That is it all right... I'm not sure why that didn't come up when I was searching, but I do see it now, although there is no work-around posted in the thread.

I'm still very new to Projeqtor,  I have recalculated the capacity planning, and as you stated, the error went away.  However, it is still not what I'm hoping for.  I was hoping for something that would create a nice print out of just the Gantt chart.  I thought maybe that red block was the gantt chartt, then I could use my browser's "Show image in new tab" feature or something.  Is there a way to get a nice print of the Gantt chart for a particular project?

Thanks again.

MG