Qt undefined reference to

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Qt undefined reference to

Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode. Please download a browser that supports JavaScript, or enable it if it's disabled i. You should show the code and the error. Asking people to help you with neither of these is not a good question. This error means that the source code file containing the undefined symbols is not linked actually the object file created from that source code file. As JonB suggested provide more information. But it seems this does only come from the linker, the compiler must say something else for that, like Undeclared Assuming that is the case, the first possibility is the filter. Look carefully at your linker command line: do you see that object file at all there? This would sound like the only possibility if the sources really do work in Visual Studio. The next possibility is check times that the spelling, including case, is identical where defined and where used in your source code. You must have some one place, in a. JonB yes i am getting this error when the build process tries to link the object files together.

You switched accounts on another tab or window. However, after much work setting up wxWidgets and codeblocks I try to build qtworkbench can't find a reference to a qt undefined reference to binary - sure would be nice and get: "Execution of 'zip -j

As usual while waiting for the next release - don't forget to check the nightly builds in the forum. Code::Blocks Forums. Welcome, Guest. Please login or register. Did you miss your activation email?

Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode. Please download a browser that supports JavaScript, or enable it if it's disabled i. I am a somewhat experienced user of Qt, having developed several apps over a few years. However, I am now determined to resolve a conundrum that I have dodged from the beginning - namely re-using libraries of utilities I have developed over many years for use in multiple programming environments to do common tasks. I have browsed many of the prior instances of users that have bumped into this error, but none of the solutions have been effective for me. I have also confirmed that Qt "finds" the correct library at any rate, if I manually change the name of the actual library file I get an error that the library can't be found. To help me resolve this, I stubbed out a pretty simple Qt app to use one class MyFile out of one commonly-used self-developed library genlib. Outside Qt, and now within any integrated or GUI environment, I also have a test routine that tests the various operations of this class called MyFile. Below is command line that ultimately generates this test routine.

Qt undefined reference to

Over 90 percent of questions asked here gets answered. If you are looking for information about Qt related issue — register and post your question. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to post topics, communicate privately with other members PM , respond to polls, upload content and access many other special features.

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Forum Qt Newbie Undefined reference to function if in. S 2 Replies Last reply Reply Quote 0. Thank you for the additional details. Notifications Fork Star Sign in to comment. Only users with topic management privileges can see it. Q: What's that? Is the source file definitely being compiled look at the compile output panel? What distro? JustinBeckwith assigned coryan Feb 2, News: As usual while waiting for the next release - don't forget to check the nightly builds in the forum. All reactions.

No worries, we are able to break it down on your behalf into very easy steps. The very first thing is, to decide a good Android emulator.

Re: Undefined reference to function if in. JonB yes i tried build now and the problem lies at the linker stage and i do have a. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. Replies: 2 Last Post: 6th January , Replies: 6 Last Post: 10th February , Sign up for a free GitHub account to open an issue and contact its maintainers and the community. To copy to clipboard, switch view to plain text mode. New issue. Check to see if your destructor is implemented, I've gotten that before and it turned out to be the destructor being declared but not defined. Already have an account? But i have a error with my project. Undefined Reference To The text was updated successfully, but these errors were encountered:. S 2 Replies Last reply Reply Quote 0. A: It turns blue.