qt之函数重定义 错误信息: /usr/bin/ld: rknnthread.o: in function `rknnThread::~rknnThread()': ***/rknnthread.cpp:14: multiple definition of `rknnThread::~rknnThread()'; rknnthread.o:/***/rknnthread.cpp:14: first defined here /usr/bin/ld: rknnthread.o: in function `rknnThread::...
可以开始写了。 qrc_myclass.o:(.bss+0x0): multiple definition of `qCleanupResources_myclass__dest_instance__' qrc_myclass.o:(.bss+0x0): first defined here qrc_myclass.o: In function `qInitResources_myclass()': qrc_myclass.cpp:(.text+0x0): multiple definition of `qInitResources_m...
baudRate); emit softResetResponse(success); return success; } bool Serial::validChunkedData(QByteArray data) { while(getChunkSize(data) >= 0) { int chunkSize = getChunkSize(data); int startOfChunk = data.indexOf("\r\n")
.../ld.exe: debug/widget.o:C:/CG/OpenGL/stb_image.h:970: multiple definition of `stbi_failure_reason'; debug/main.o:C:/CG/OpenGL/stb_image.h:970: first defined here (2) 原因分析 由于多个cpp内包含stb_image内函数的实现。 image-20220708173417245 (3) 解决方案 将stb_image的实现开关置于...
错误大部分为multiple definition of。可能原因是多个源文件包含一个头文件导致重复声明定义。在头文件中加了#ifndef ... #define ... #endif了吗？
@./debug\moc_stringoperationsplugin.o: In functionqt_plugin_query_metadata': C:\...\ARGS-Plugins\ARGS-Plugins-build-Desktop_Qt_5_0_1_MinGW_32bit-Debug/debug/moc_stringoperationsplugin.cpp:153: multiple definition ofqt_plugin_query_metadata' ...
Linking CXX shared library qtbase.dll d000383.o:(.idata$2+0x0): multiple definition of `_head_Qt5Network_dll' C:/Qt/Qt5.2.0/5.2.0/Src/qtbase/lib/libQt5Network.a(d000109.o):(.idata$2+0x0): first defined here d001048.o:(.idata$7+0x0): multiple definition of `Qt5Network_...
\Desktop\Test4\build-Test4-Desktop_Qt_6_2_3_MinGW_64_bit-Debug/../../TestBsae/Test4/Test.h:6: multiple definition of `a'; debug/Test.o:C:\Users\iceberg\Desktop\Test4\build-Test4-Desktop_Qt_6_2_3_MinGW_64_bit-Debug/../../TestBsae/Test4/Test.h:6: first defined here...
在pom.xml文件中的 <project> 节中添加阿里的环境仓库： <repositories> <repository> <id>a...
#if defined(Q_OS_WIN) || defined(Q_OS_DARWIN) extern QString qAppFileName(); #endif Q_CONSTINIT bool QCoreApplicationPrivate::setuidAllowed = false; #if QT_VERSION >= QT_VERSION_CHECK(7, 0, 0) # warning "Audit remaining direct usages of this variable for memory ordering semantics"...