I cannot launch my app!

[MIH1406]

Hi,

I have switched to Kubuntu because I am learning Qt but when I started Qt Creator and tried to compile and run my project I got these messages:

Qt Creator 1.0

Compile Output:

Running build steps for project DorraQ...
Configuration unchanged, skipping QMake step.
Starting: /usr/bin/make -w 
make: Entering directory `/home/mih1406/Projects/DorraQ'
make: Nothing to be done for `first'.
make: Leaving directory `/home/mih1406/Projects/DorraQ'
Exited with code 0.

Running build steps for project DorraQ...
Configuration unchanged, skipping QMake step.
Starting: /usr/bin/make -w 
make: Entering directory `/home/mih1406/Projects/DorraQ'
make: Nothing to be done for `first'.
make: Leaving directory `/home/mih1406/Projects/DorraQ'
Exited with code 0.

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Application Output:

Starting ...

Starting ...

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But the program did not start for ever I waited and waited and waited but nothing ran!!

How can I see if the debugger is working or not?

Thank you,
Mohammad

[wysota]

What does the debugger have to do with it? Does your application run when started from the command line?

[MIH1406]

What does the debugger have to do with it?

I thought that the debugger is not working so nothing is shown!

Does your application run when started from the command line?

Yes it is working from the command line and by double clicking on it from file manager.

[scascio]

So you can check the parameters of your debugger configuration.

Maybe you miss some environment variable.

or you have multiple Qt versions installed on your system or linked by network and the debugger does not use the same as your desktop does.

[wysota]

Guys, leave the debugger alone, it has nothing to do with this. If it was about debugger, the word "debugger" would have appeared somewhere in the output.

[scascio]

So, since the application can be launched from command line, the subject is closed?

[MIH1406]

I also found that the database operation do not work at all?!

[wysota]

Find out if your application is compiled against the proper version of Qt.

[MIH1406]

I have upgraded Kubuntu 9.04 t0 9.10 Beta and everything works fine.

My project was created and worked with Ubuntu 9.10 Beta (Qt Creator 1.2.1). I think this is why it is not working with Kubuntu 9.04 (Qt Creator 1.0).

Thank you,
MIH1406

[kavinsiva]

go to "Tools" menu and select "Options " there you may set your QT Settings make it properly and it will run