Question

我已经通过brew安装了DCMTK，并在qt上对其进行了配置，并添加了指向库的路径。当我尝试打开DICOM图像并运行项目时，出现以下2个错误：Undefined symbols for architecture x86_64: "DicomImage::DicomImage(char const*, unsigned long, unsigned long, unsigned long)", referenced from: MainWindow::on_pushButton_clicked() in mainwindow.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) make: *** [testDicom.app/Contents/MacOS/testDicom] Error 1 21:04:21: The process "/usr/bin/make" exited with code 2. Error while building/deploying project testDicom (kit: Desktop Qt 5.12.1 clang 64bit) When executing step "Make" 21:04:21: Elapsed time: 00:00. 我该怎么解决？

更新（这是我的file.pro）：

#
# Project created by QtCreator 2019-04-24T20:43:01
#
#-------------------------------------------------

QT       += core gui

greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

TARGET = testDicom
TEMPLATE = app

# The following define makes your compiler emit warnings if you use
# any feature of Qt which has been marked as deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS

# You can also make your code fail to compile if you use deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0

CONFIG += c++11

SOURCES += \
        main.cpp \
        mainwindow.cpp

HEADERS += \
        mainwindow.h

INCLUDEPATH += /usr/local/Cellar/dcmtk/3.6.4/include \


LIBS += -L/usr/local/lib \
        -L/usr/local/Cellar/dcmtk/3.6.4/lib \
        -L/usr/local/Cellar/dcmtk/3.6.4/bin


FORMS += \
        mainwindow.ui

# Default rules for deployment.
qnx: target.path = /tmp/$${TARGET}/bin
else: unix:!android: target.path = /opt/$${TARGET}/bin
!isEmpty(target.path): INSTALLS += target

Answer 1

问题已解决，我在此处发布了解决方案，因为它可能对某人有所帮助。当包含dcmtk时，还必须包含zlib和libiconv。

INCLUDEPATH + = /usr/local/Cellar/dcmtk/3.6.4/include \ / usr / local / opt / zlib / lib / include

LIBS + = -L / usr / local / lib \ -L / usr / local / Cellar / opencv / 4.1.0_1 / lib \ -L / usr / local / Cellar / dcmtk / 3.6.4 / lib \ -ldcmdata \ -ldcmimgle \ -ldcmjpeg \ -loflog \ -ldcmpstat \ -lofstd \ -liconv \ -lz

Mac中带有qt的DCMTK库

1 个答案: