Qtcore qcoreapplication h no such file or directory. Upvoting indicates when questions and answers are useful. You can find more information on how to write good answers in the help center. pro file T Mar 31, 2015 · 文章浏览阅读5. . Mar 28, 2020 · I have appropriately added QtWidgets to my CMakeLists. h> just removed the core from that line and it compiled fine. /profile, create new symbol links or simply call the qmake with the full path. h though I have include $ (QTDIR)\include\QtCore and $ (QTDIR)\include\Qt directories. What's reputation and how do I get it? Instead, you can save this post to reference later. Since then I'm getting QCoreApplication no such file/directory Jan 5, 2013 · I have successfully loaded images to the board from a qml file but my cpp files are riddled with errors including "use of undeclared identifier 'QCoreApplication'. txt file but when I run make, it throws back the above-mentioned error. Everything works perfectly fine Nov 27, 2013 · 则相应头文件的路径会自动到搜索列表里，而无需担心头文件找不到的问题。 并且，Qt的类中，是不可能存在重名的。 这不但提高了通用性，还简化了我们的记忆：我们并不需要知道某个类是属于哪个模块的。 只管交给qmake来处理就可以了。 Jul 2, 2014 · Yeaup, no workie. 3k次。本文解决在Fedora10系统中使用QT4编译器时遇到的问题，通过安装和配置QT4编译器，解决找不到相关头文件的错误，并成功生成可执行文件。 May 10, 2008 · When I build the application, it says cannot include qcoreapplication. The QtCore/QtGlobal include works when I run the makefile inside dll/ but it does not work when I get to the makefile in db/ Jul 23, 2023 · 文章浏览阅读1. Nov 26, 2013 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. Feb 5, 2013 · Please edit to add further details, such as citations or documentation, so that others can confirm that your answer is correct. 3w次。当Qt编译代码遇到找不到目标路径错误时，可以尝试删除build文件后重新构建，检查并添加缺失的模块到pro文件，或直接在头文件引用中指定模块路径。对于第三方库如QCustomplot，确保库文件存在于项目路径下。 Sep 20, 2015 · Found the solution! The QT creator created the project with the following line in the . Apr 3, 2017 · I'm new to QT. pro file: QT -= core gui Note the -= operator, this was preventing the linking of core library then the not found of #include <QtCore/qglobal. You can do it over your ~. Dec 15, 2020 · QApplication: No such file or directory 完美解决方案 之后提示出错： fatal error: QApplication: No such file or directory 由于Qt5将大部分桌面部件移到了Qt Widgets模块中，即QApplication已经从原来的<QtGui/QApplication>移动到<QtWidgets/QApplication>了。 从下图也可以看出来。 Jun 14, 2009 · Re: QApplication: No such file or directory For building Qt you don't need any settings. h and qatomic. Just invoke the qmake of your "source-directory" only after successfully build it you must tell the application you are going to build which qmake to use. May 24, 2015 · Hello_World_2\main. cpp:1: error: QCoreApplication: No such file or directory #include I tried adding QT=+widgets which has worked in the past. I created the code in QT Application with support of QMake, then I migrated the code in a CMake compatible application. . sqy llttol vdny nonk dviuup rurnw gaw djhmww gqtvk dcsea
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