Tools

Hi, if you're using the online installer (Maintain Qt) you can select it here:
Screenshot 2024-05-02 at 16.59.44.png

The auto-detected debuggers are actually being set up by sdktool.

Their configuration is saved in C:\Qt\Tools\sdktool\share\qtcreator\QtProject\qtcreator\debuggers.xml. For some reason your configuration is broken.

Mine looks like this:

@iexavl right. I guess the <build-dir>/.qtc/package-manager/auto-setup.cmake could be recreated when doing a clean, so that an update could be delivered.

Would you make a suggestion at https://bugreports.qt.io/secure/CreateIssue.jspa?pid=10512 ?

@AnneRanch
Right-click->Copy Contents to Clipboard

@zylthex Just paste the last few lines here so we know what you are looking at.

@ChrisW67
You're right, it's "source path mapping" not "source code mapping", my mistake.

I looked at the source code of QtCreator (briefly), I looked at the "signal-slots" corresponding to "source path mapping" but I didn't see where the value saved by "source path mapping" is finally used.

So I guess there might be a system environment variable (maybe not a system environment variable, but some command line parameter passed to the debugger) that is related to "source path mapping", so that when the user modifies the "source path mapping" in the creator, the debugger can get the value of the user's modification.

Based on this guess, if there is indeed an environment variable that is related to this, then I can change this environment variable in CMakeLists.txt.

At https://forum.qt.io/post/797309 I have a post showing how to collect the dependencies manually.

windeployqt should do that for you, but you can find out yourself.

@SamiV123 Thank you. I believe this is just what i needed.

@Serhan-Kars Heeyy!!! Found it. I think it is a bug of Qt Creator.
My case was:
I created an additional device. "Set as default device". It has "Specific Key" selected as "Authentication type"

To solve the issue I have deleted other devices defined.

So as a conclusion I think we can say Qt Creator still uses other devices' settings even if you set a device as default.

Thank you both @ziller and @cristian-adam

@AnneRanch
Intellisense makes a suggestion, if the given argument matches one of the possible signatures of the method, in this case QObject::connect().
If m_mdiareawas a pointer to a QMdiArea, intellisense would offer you to select from 3 possible signatures to follow.
There are two possible causes to arrive at the error message shown to you.
a) m_mdiareaisn't a pointer.
b) You have hit the comma and the following space for too long.

Why your entry is "suggested", is probably autocompletion of a variable. As usual, you hide the most important information: What is m_mdiarea. Usually your problems are at the spots that you refuse to show.

@Faris-Elbaz hi,

Do you mean a MySQL server ? If so, did you build the MySQL plugin ?
Otherwise, PostgreSQL can also be a solution as the backend is already built.

@Faris-Elbaz said in Qt Creator ComboBox crashes everytime and doesn't display a drop down menu:

The issue is not that my code doesn't run or that it doesn't open/build the application

This is not what @JonB was suggesting. He suggested to do some debugging to see where the issue is. Why don't you follow his suggestions?

Well, that's exactly what I wrote about, you create your own QListView that you are not showing rather than using the one from your Ui object hence it stays empty.

Emm, thanks. I delete this and create a new project. It works well.

Follow-up: https://bugreports.qt.io/browse/QTCREATORBUG-30718

@Christian-Ehrlicher Thanks! It worked, also I needed to update my Qt to version 6.6.3 since only that version allow me to install the multimedia module.