Qt Creator调试有效，但无法编译发行版

Question

我在基于Qt 5.11.2（MSVC 2015，32位）的QtCreator 4.7.2中生成发行文件夹时遇到了一些麻烦。 我的程序在调试版本中运行良好，但是当我将构建版本更改为发行版本时，会出现编译器错误。

我在应用程序内部使用了QCustomPlot库，但在发行版本中，它以某种方式不喜欢

integerPart > 0 ? QString::number(integerPart)+QLatin1String(" ") : QLatin1String("")

这使我抛出C2446：'：'：没有从'QLatin1String'到'QStringBuilder'的转换

所以我用

integerPart > 0 ? "" : ""

因此编译器不再抛出任何错误，但是现在我得到一个LNK1158：无法运行“ rc.exe”

我试图清理生成并运行qmake，但链接器错误并未消失。 任何想法可能导致此问题？ 我只从调试切换到发布。

编辑：

#-------------------------------------------------
#
# Project created by QtCreator 2018-11-09T09:59:59
#
#-------------------------------------------------

QT       += core gui

greaterThan(QT_MAJOR_VERSION, 4): QT += widgets printsupport

TARGET = PlotterApp
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
DEFINES += QT_USE_QSTRINGBUILDER

# 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

QT += serialport

SOURCES += \
        main.cpp \
        mainwindow.cpp \
    serialporthandler.cpp \
    qcustomplot.cpp \
    parameterobject.cpp

HEADERS += \
        mainwindow.h \
    serialporthandler.h \
    qcustomplot.h \
    parameterobject.h

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

转到此文件夹

C：\\ Program Files（x86）\\ Windows Kits \\ 10 \\ bin \\ 10.0.17763.0 \\ x86

并将rc.exe和rcdll.dll复制到以下文件夹

X64

C：\\ Program Files（x86）\\ Microsoft Visual Studio 14.0 \\ VC \\ bin \\ x86_amd64

X86

C：\\ Program Files（x86）\\ Microsoft Visual Studio 14.0 \\ VC \\ bin