If I delete it from the Design Editor and from MainWindow.cpp after linking it to "Go to slot…", it's obviously not completely gone, as it's still present in the Qt code itself. The Qt compiler then apparently tries to call it, which generates an error message.
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Loading...Important answer, because I can only insert one image and not several on top of each other, thanks in advance 🙂
I have programmed a website with HTML and now I want to display an image. The image is in /images/image.jpg My html code: <img src="images/image.jpg" alt="image">
I would be very interested to know which game engine you represent, the features that make this game engine special and which programming languages you can use with it.
Hello, I'd like to get back into 3D game development after a long time. I developed some things with BGE a few years ago and experimented a little with Unity/Bolt. Now, however, I'd like to delve deeper into UE or Unity, based on the comparison mentioned above. First things first: I have no programming skills!…
After the click, the program should then take another screenshot and save it to a predefined file path, numbering the screenshots incrementally. The point and screen area should also be customizable. The whole process should be started by clicking a start button. I get the following error message with my current code: java.io.FileNotFoundException: F:\Screenshots\screenshot_1.png (Die…
I need a function that returns the position of the period symbol from a variable, e.g., set %var%=xy. X and y can have different lengths, so the period isn't always in the second position. Thanks! Kind regards
First make sure that the signal slot is deleted.
Then start a rebuild for your project (or delete the folder with the compiler and recompile the project).