qt segmentation fault error Abbotsford Wisconsin

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qt segmentation fault error Abbotsford, Wisconsin

Under Eclipse, my application runs fine, but under QtCreator, the application always meeting the SIGSEGV error: Quoted The inferior stopped because it received a signal from the Operating System. Differentiation of sine in Fourier domain Breaking effort on both Weak and Strong collision resistance hash values Can Feudalism Endure Advanced Agricultural Techniques? To confirm, I wanted to see gdb’s output. Basically, you have a pointer that contains an invalid value somewhere in your code - a common source of this error is dereferencing a NULL pointer.

To use all features of this page, you should consider registering. Home Qt Development Tools SIGSEGV Error when debugging with Qt creator. Hint, install the qt-debug*.rpm if you're on an rpm system. –Martin Wickman Mar 16 '10 at 12:23 add a comment| 3 Answers 3 active oldest votes up vote 8 down vote c:/nokiaqtsdk/maemo/4.6.2/sysroots/fremantle-arm-sysroot-20.2010.36-2-slim/usr/lib/libstdc++.so.6 0 0x0002965c 1 ??

Look for the last line of code in your code that is reference. I will try to compile qt with it. I got a .exe file complied by visual C++. Type "show configuration" for configuration details.

Otherwise we are all guessing the problem from a fabrication where relevant details are often missing. auchri closed this Oct 13, 2016 zaps166 commented Oct 13, 2016 Fixed since Qt 5.6.0: qt/[email protected] 🎉 1 Sign up for free to join this conversation on GitHub. I built 11 libraries under Eclipse, and 7 applications under QtCreator, which are based on those 11 libraries. 6 out of these 7 applications work perfect under QtCreator, and there is the program runs in debug mode as well.

Reply With Quote 8th June 2011,08:43 #13 high_flyer View Profile View Forum Posts View Blog Entries View Articles Wiseguy Join Date Jan 2006 Location Munich, Germany Posts 4,320 Thanks 20 Thanked contact us Skip to content Ignore Learn more Please note that GitHub no longer supports old versions of Firefox. Dear visitor, welcome to QtForum.org. What should I do?

Go to the top of the page Skip user information ad5xj Trainee Posts: 130 Location: Louisiana 4 Thursday, March 18th 2010, 7:02pm You have two choices. You should have a stack display, a variable display, and a code display, though how they're arranged depends on your environment. Recommended off-line reading: The Foundations of Qt Development (ISBN: 1-59059-831-8) Reply With Quote 17th May 2011,13:20 #3 DanH View Profile View Forum Posts View Blog Entries View Articles Intermediate user Join Reply With Quote 8th June 2011,10:22 #16 high_flyer View Profile View Forum Posts View Blog Entries View Articles Wiseguy Join Date Jan 2006 Location Munich, Germany Posts 4,320 Thanks 20 Thanked

Usually you could find place by browsing application site or downloaded binary/source package. When you get the SIGSEGV signal, the debugger will show you where the error is, so you can fix it. Havent used it much before. –user269037 Mar 17 '10 at 10:54 add a comment| up vote 0 down vote Make sure you have allocated array that you are assigning data to. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the

While in the debugger you can examine the various variables in that line, and you can then see which variable is the problem. Where's the 0xBEEF? What does "they are facing their chest and shoulder" mean in this paragraph? adding log files from DebufLogs folder.

Rearrange colors in BarChart Can a nuclear detonation on Moon destroy life on Earth? Build the project. Recommended off-line reading: The Foundations of Qt Development (ISBN: 1-59059-831-8) Reply With Quote 18th May 2011,01:27 #10 DanH View Profile View Forum Posts View Blog Entries View Articles Intermediate user Join My application compiles ok, but when I try to debug, I get: "The inferior stopped because it received a signal from the operating system.

If I step in the QList-object, I also see that the member "d" in the QList has a very low value (between 0x00 and 0x11)...but I don't know if this helps For help, type "help". Debug to find the line where it fails (sometimes the debugger shows you the call stack, other times you have to set breakpoints and step). The lines above it are the called methods in other modules that may or may not work.

Can you chain Tempestuous magic and War Caster? You signed in with another tab or window. I have solved the Problem by using an Object instead of the Pointer for pEdge and by accessing the List-Elements with an iterator. Any sugestions how I can resolve this?

I will explain these in detail as I do not know your level of experience using debug techniques and for the benefit of other newbies. 1) On the projects folder, select Jun 15 '11 at 18:19 You would want to pass a pointer of the MainWindow object to DomainGeneration via a constructor or something of this sort. –Khaled Nassar Jun This, Jen, is the internet. Is there a possibility to step inside?

Join them; it only takes a minute: Sign up What is the cause of a segmentation fault error (signal name: SIGSEGV), and how would I find/fix it? BTW, main is not a good choice for a name, as it is also the function where the program starts. –Bo Persson Jun 15 '11 at 18:24 add a comment| up I changed the public method on the mainwindow class into a QT slot.