2

我想创建一个使用 cmake 作为构建系统 sn QTCreator 的项目

.
├── CMakeLists.txt
├── CMakeLists.txt.user
├── main.cpp
├── notepad.cpp
├── notepad.h
└── notepad.ui

这是我的 cmake 文件：-

cmake_minimum_required(VERSION 2.8)
project(Notepad)

set(CMAKE_CXX_FLAGS " ${CMAKE_CXX_FLAGS} -Wall -Wextra -Wpedantic -std=gnu++14")

find_package(Qt5Widgets REQUIRED)

set(CMAKE_VERBOSE_MAKEFILE ON)
set(CMAKE_INCLUDE_CURRENT_DIR ON)

set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTOMOC ON)

add_executable(${PROJECT_NAME} main.cpp notepad.cpp)
target_link_libraries(Notepad Qt5::Widgets)

当我尝试构建它时，出现以下错误：-

AutoUic subprocess error
------------------------
uic failed for
  "/home/jucyref/Development/C++/Test/notepad/notepad.ui"
included by
  "/home/jucyref/Development/C++/Test/notepad/notepad.cpp"

Command
-------
/usr/bin/uic -o /home/jucyref/Development/C++/Test/build-notepad-C_C-Default/Notepad_autogen/include/ui_notepad.h /home/jucyref/Development/C++/Test/notepad/notepad.ui

Output
------
File '/home/jucyref/Development/C++/Test/notepad/notepad.ui' is not valid

.QtCreator的设计模式。默认是禁用的。我该怎么办。我对cmake和qt不是很熟悉

4

1 回答 1

0

您在 add_executable 中缺少 UI 标头

有关https://wiki.qt.io/Using_CMake_build_system的更多详细信息

set ( SOURCES
..cpp
)

set ( MOC_HEADERS
 ..h
)

set ( UIS
 notepad.ui
)

set ( RESOURCES
 ..qrc
)
QT5_WRAP_UI( UI_HEADERS ${UIS} )

add_executable( PROJECT_NAME ${SOURCES} ${MOC_SRCS} ${RES_SOURCES} ${UI_HEADERS} )
于 2018-04-26T06:39:02.390 回答