Thanks for your answers. So I'm fine with my V3.19 licenses and V3.17 and V3.18 projects.

Best regards

Hi there! Let me ask here a similar question. I have new update licenses in version 3.19 and the project is still in 3.17. Will this work flawlessly? And if yes, will this always be possible to use a 'higher' license like 3.25 for a project down at 3.17, where the new license system started? Or only...

Hello!

Are these all error messages you get when starting the project?

I once had a similar problem, but there was a message that mentioned some kind of lock file. I had to delete/rename the lock file and the project started again.
But your problem seams to be something different...

Hi, tell us what exactly error messages you get in log viewer. Most of the time when I had problems like this, it was because I changed a standard control script, so it gets copied to the project folder. Beginning with V3.17 I think there are a lot of changes with user management. Search for such sc...

Hello, I use this : https://github.com/zehm/sendEmail for years now without problems. Works like a charm. I call it like this: system("perl " + getPath(BIN_REL_PATH) + "sendEmail.pl -f "+ server + "@test.com -t " + sAdressen + "-s smtp.service.test.com -o tls=no -o...

I already checked this and renamed all overparametrized panels and scripts. This did not help. While startup of the project I get always this errors: WCCOActrl (1), 2022.06.03 12:41:26.365, CTRL, SEVERE, 0, , Invalid content, cannot be converted to dyn_uint WCCOActrl (1), 2022.06.03 12:41:26.379, CT...

Hello, thanks for your answer.
I copied 'archive_HDB_select.pnl' to 'archive_select.pnl' in installation path. This works for this issue, but I don't think this is the official way. Something must have gone wrong with this projects, that this happenes when upgrading to V3.18.

Hello, I have found another issue with upgrading from V3.15 to V3.18. If I want to start the database configuration panel from system management panel, then i get an error in log file. Line: 1777, getPanelSize, Kann die Datei para/archive/archive_select.pnl nicht öffnen So it wants to open a panel t...

Hi, I have troubles when upgrading some of my projects from V3.15 to V3.18. User management rights does not work anymore and I get following errors in log WCCOAui (9), 2022.06.02 12:34:12.328, CTRL, SEVERE, 0, , Invalid content, cannot be converted to dyn_uint WCCOAui (9), 2022.06.02 12:34:12.429, C...

Oh, thanks. I totally missed the extension tab. Although I must have known this couple of years ago.