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Hi. I've got a problem. When I try to launch my application, it crashes. It compiled well, everything should be ok, but it isn't. Here's my api:
http://download.yousendit.com/F778F45E2CBBB92B
I really don't know why application sometimes crash at launch-time. Regards:confused:
(i read it lunch-time)Quote:
why application sometimes crash at launch-time
maybe it doesn't like whats on the menu :p
just kidding.
You tried to debug this?! I'd first comment the connects out and see what happens...
How can I debug it if I don't have configured IDE with Qt, and I'm using it just to making code?
from this it sounds like it is YOUR application, as in, you programmed it.Quote:
When I try to launch my application
Is it so, or are you just a user of this program?
No, I programmed this application.
So where is the problem in debugging it?Quote:
Originally Posted by Salazaar
If you can build it, you can debug it.
Either with debug messages or with a debuger.
You don't need a Qt configured IDE for that.
OK, so, how to debug it? I looked at the Assistant and typed make all instead of make, and reached:
C:\Dev-Cpp\bin\...\mingw32\...ld.exe cannot find -lqtmaind
I don't know is it this what you were asking about. If not, how to debug it?
edit:
executable was made - this was problem which appeared after building
Please don't use external sites for showing images. Use the attachment feature of the forum. And don't use rar as the compressor but rather use some (g)zip variant if you really have to compress the image.Quote:
Originally Posted by Salazaar
The link was an image??Quote:
Please don't use external sites for showing images.
I thought it was the project...
EDIT:
It is the project.
I don't know, I didn't open it, I hate RAR :) Anyway my comment applies to project files as well.Quote:
Originally Posted by high_flyer
does the program crash every time, or just some times - this should crash every time.
Pardon me - this should not even compile!
I see you use 'ui' variable, yet you access GUI elements (which are not declered in the scope of your class) directly.
Look, I don't like answering like that, but you are really an extreme case.
Stop posting such questions.
You don't know C++, which is nothing to be ashamed of, but you can't expect us to waist our time to see the trivial mistakes you are making, and then teach you why they are a mistake.
Lern C++ first, then post your questions here.
This forum is NOT a C++ learning forum, there are many others on the net that do that.
Syntax error on "waist" - verb expectedQuote:
does the program crash every time, or just some times - this should crash every time.
Pardon me - this should not even compile!
I see you use 'ui' variable, yet you access GUI elements (which are not declered in the scope of your class) directly.
Look, I don't like answering like that, but you are really an extreme case.
Stop posting such questions.
You don't know C++, which is nothing to be ashamed of, but you can't expect us to waist our time to see the trivial mistakes you are making, and then teach you why they are a mistake.
Lern C++ first, then post your questions here.
This forum is NOT a C++ learning forum, there are many others on the net that do that.
Syntax error on "Lern" - unknown token
;)
hehe... I stand corrected.
But only two typos is not that bad, relative to other posts....
The problem is, that my fingers often type what they want, specially if I type fast.
?? I've got Dialog class which inherits ui::Dialog, where are those declarations! And the function where are they used is part of this class!:confused:Quote:
Originally Posted by high_flyer
Yes you are confused becasue you don't know C++.
But we can't help you with that, or at least, I don't have the time for it.
So I have to work at classes subject in my book...Maybe I'll understand...
That is a good way to go about it.
You can ask specifc C++ questions that you don't understand in the General Programming section in this forum.
And one more thing, in one of examples in C++ GUI Programming book, form was created by designer and one of command was groupBox->hide(); and it worked
what is the question?