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当我在使用 macdeploy 后运行应用程序时,我的应用程序崩溃了。我尝试使用 SDK 4.8.5 和 5.2...但没有任何改变..
命令:用户/ltise/Qt5.2.0/5.2.0/clang_64/bin/macdeployqt Application.app -verbose=2
日志:
Log: Deploying Qt frameworks found inside: ("Application.app/Contents/MacOS/Application")
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtSvg.framework/Versions/5/QtSvg"
Log: to "Application.app/Contents/Frameworks/QtSvg.framework/Versions/5/QtSvg"
Log: copy: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtSvg.framework/Resources" "Application.app/Contents/Frameworks/QtSvg.framework/Resources"
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtWidgets.framework/Versions/5/QtWidgets"
Log: to "Application.app/Contents/Frameworks/QtWidgets.framework/Versions/5/QtWidgets"
Log: copy: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtWidgets.framework/Resources" "Application.app/Contents/Frameworks/QtWidgets.framework/Resources"
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtGui.framework/Versions/5/QtGui"
Log: to "Application.app/Contents/Frameworks/QtGui.framework/Versions/5/QtGui"
Log: copy: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtGui.framework/Resources" "Application.app/Contents/Frameworks/QtGui.framework/Resources"
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtCore.framework/Versions/5/QtCore"
Log: to "Application.app/Contents/Frameworks/QtCore.framework/Versions/5/QtCore"
Log: copy: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtCore.framework/Resources" "Application.app/Contents/Frameworks/QtCore.framework/Resources"
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtOpenGL.framework/Versions/5/QtOpenGL"
Log: to "Application.app/Contents/Frameworks/QtOpenGL.framework/Versions/5/QtOpenGL"
Log: copy: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtOpenGL.framework/Resources" "Application.app/Contents/Frameworks/QtOpenGL.framework/Resources"
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtXml.framework/Versions/5/QtXml"
Log: to "Application.app/Contents/Frameworks/QtXml.framework/Versions/5/QtXml"
Log: copy: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtXml.framework/Resources" "Application.app/Contents/Frameworks/QtXml.framework/Resources"
Log:
Log: Deploying plugins from "/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins"
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins/platforms/libqcocoa.dylib"
Log: to "Application.app/Contents/PlugIns/platforms/libqcocoa.dylib"
Log:
Log: Deploying Qt frameworks found inside: ("Application.app/Contents/PlugIns/platforms/libqcocoa.dylib")
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtPrintSupport.framework/Versions/5/QtPrintSupport"
Log: to "Application.app/Contents/Frameworks/QtPrintSupport.framework/Versions/5/QtPrintSupport"
Log: copy: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtPrintSupport.framework/Resources" "Application.app/Contents/Frameworks/QtPrintSupport.framework/Resources"
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins/printsupport/libcocoaprintersupport.dylib"
Log: to "Application.app/Contents/PlugIns/printsupport/libcocoaprintersupport.dylib"
Log:
Log: Deploying Qt frameworks found inside: ("Application.app/Contents/PlugIns/printsupport/libcocoaprintersupport.dylib")
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins/accessible/libqtaccessiblewidgets.dylib"
Log: to "Application.app/Contents/PlugIns/accessible/libqtaccessiblewidgets.dylib"
Log:
Log: Deploying Qt frameworks found inside: ("Application.app/Contents/PlugIns/accessible/libqtaccessiblewidgets.dylib")
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins/imageformats/libqgif.dylib"
Log: to "Application.app/Contents/PlugIns/imageformats/libqgif.dylib"
Log:
Log: Deploying Qt frameworks found inside: ("Application.app/Contents/PlugIns/imageformats/libqgif.dylib")
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins/imageformats/libqico.dylib"
Log: to "Application.app/Contents/PlugIns/imageformats/libqico.dylib"
Log:
Log: Deploying Qt frameworks found inside: ("Application.app/Contents/PlugIns/imageformats/libqico.dylib")
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins/imageformats/libqjpeg.dylib"
Log: to "Application.app/Contents/PlugIns/imageformats/libqjpeg.dylib"
Log:
Log: Deploying Qt frameworks found inside: ("Application.app/Contents/PlugIns/imageformats/libqjpeg.dylib")
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins/imageformats/libqmng.dylib"
Log: to "Application.app/Contents/PlugIns/imageformats/libqmng.dylib"
Log:
Log: Deploying Qt frameworks found inside: ("Application.app/Contents/PlugIns/imageformats/libqmng.dylib")
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins/imageformats/libqsvg.dylib"
Log: to "Application.app/Contents/PlugIns/imageformats/libqsvg.dylib"
Log:
Log: Deploying Qt frameworks found inside: ("Application.app/Contents/PlugIns/imageformats/libqsvg.dylib")
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins/imageformats/libqsvg_debug.dylib"
Log: to "Application.app/Contents/PlugIns/imageformats/libqsvg_debug.dylib"
Log:
Log: Deploying Qt frameworks found inside: ("Application.app/Contents/PlugIns/imageformats/libqsvg_debug.dylib")
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins/imageformats/libqtga.dylib"
Log: to "Application.app/Contents/PlugIns/imageformats/libqtga.dylib"
Log:
Log: Deploying Qt frameworks found inside: ("Application.app/Contents/PlugIns/imageformats/libqtga.dylib")
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins/imageformats/libqtiff.dylib"
Log: to "Application.app/Contents/PlugIns/imageformats/libqtiff.dylib"
Log:
Log: Deploying Qt frameworks found inside: ("Application.app/Contents/PlugIns/imageformats/libqtiff.dylib")
Log: copied: "/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins/imageformats/libqwbmp.dylib"
Log: to "Application.app/Contents/PlugIns/imageformats/libqwbmp.dylib"
Log:
Log: Deploying Qt frameworks found inside: ("Application.app/Contents/PlugIns/imageformats/libqwbmp.dylib")
Log: Created configuration file: "Application.app/Contents/Resources/qt.conf"
Log: This file sets the plugin search path to "Application.app/Contents/PlugIns"
到控制台的应用程序输出:
Tests:~ ltise$ /Developer/Projects/Tests/build-Application-Clone_of_Desktop_Qt_5_2_0_clang_64bit2-Release/qt_debug/Application.app/Contents/MacOS/Application ; exit;
("/Users/ltise/Qt5.2.0/5.2.0/clang_64/plugins")
QObject::moveToThread: Current thread (0x1039057e0) is not the object's thread (0x1039079f0).
Cannot move to target thread (0x1039057e0)
On Mac OS X, you might be loading two sets of Qt binaries into the same process. Check that all plugins are compiled against the right Qt binaries. Export DYLD_PRINT_LIBRARIES=1 and check that only one set of binaries are being loaded.
QObject::moveToThread: Current thread (0x1039057e0) is not the object's thread (0x1039079f0).
Cannot move to target thread (0x1039057e0)
On Mac OS X, you might be loading two sets of Qt binaries into the same process. Check that all plugins are compiled against the right Qt binaries. Export DYLD_PRINT_LIBRARIES=1 and check that only one set of binaries are being loaded.
QObject::moveToThread: Current thread (0x1039057e0) is not the object's thread (0x1039079f0).
Cannot move to target thread (0x1039057e0)
On Mac OS X, you might be loading two sets of Qt binaries into the same process. Check that all plugins are compiled against the right Qt binaries. Export DYLD_PRINT_LIBRARIES=1 and check that only one set of binaries are being loaded.
QObject::moveToThread: Current thread (0x1039057e0) is not the object's thread (0x1039079f0).
Cannot move to target thread (0x1039057e0)
On Mac OS X, you might be loading two sets of Qt binaries into the same process. Check that all plugins are compiled against the right Qt binaries. Export DYLD_PRINT_LIBRARIES=1 and check that only one set of binaries are being loaded.
objc[47743]: Class NotificationReceiver is implemented in both /Developer/Projects/Tests/build-Application-Clone_of_Desktop_Qt_5_2_0_clang_64bit2-Release/qt_debug/Application.app/Contents/Frameworks/QtWidgets.framework/Versions/5/QtWidgets and /Users/ltise/Qt5.2.0/5.2.0/clang_64/lib/QtWidgets.framework/Versions/5/QtWidgets. One of the two will be used. Which one is undefined.
QObject::moveToThread: Current thread (0x1039057e0) is not the object's thread (0x1039079f0).
Cannot move to target thread (0x1039057e0)
On Mac OS X, you might be loading two sets of Qt binaries into the same process. Check that all plugins are compiled against the right Qt binaries. Export DYLD_PRINT_LIBRARIES=1 and check that only one set of binaries are being loaded.
QObject::moveToThread: Current thread (0x1039057e0) is not the object's thread (0x1039079f0).
Cannot move to target thread (0x1039057e0)
On Mac OS X, you might be loading two sets of Qt binaries into the same process. Check that all plugins are compiled against the right Qt binaries. Export DYLD_PRINT_LIBRARIES=1 and check that only one set of binaries are being loaded.
QObject::moveToThread: Current thread (0x1039057e0) is not the object's thread (0x1039079f0).
Cannot move to target thread (0x1039057e0)
On Mac OS X, you might be loading two sets of Qt binaries into the same process. Check that all plugins are compiled against the right Qt binaries. Export DYLD_PRINT_LIBRARIES=1 and check that only one set of binaries are being loaded.
QObject::moveToThread: Current thread (0x1039057e0) is not the object's thread (0x1039079f0).
Cannot move to target thread (0x1039057e0)
On Mac OS X, you might be loading two sets of Qt binaries into the same process. Check that all plugins are compiled against the right Qt binaries. Export DYLD_PRINT_LIBRARIES=1 and check that only one set of binaries are being loaded.
Support formats: ("bmp", "pbm", "pgm", "png", "ppm", "xbm", "xpm")
QObject::moveToThread: Current thread (0x1039057e0) is not the object's thread (0x1039079f0).
Cannot move to target thread (0x1039057e0)
On Mac OS X, you might be loading two sets of Qt binaries into the same process. Check that all plugins are compiled against the right Qt binaries. Export DYLD_PRINT_LIBRARIES=1 and check that only one set of binaries are being loaded.
This application failed to start because it could not find or load the Qt platform plugin "cocoa".
Available platform plugins are: cocoa, minimal, offscreen.
Reinstalling the application may fix this problem.
Abort trap: 6
logout
[Process completed]
检查otool:otool -L Application.app/contents/macos/application
日志:
Application.app/contents/macos/Application:
/System/Library/Frameworks/GLUT.framework/Versions/A/GLUT (compatibility version 1.0.0, current version 1.0.0)
@executable_path/../Frameworks/QtSvg.framework/Versions/5/QtSvg (compatibility version 5.2.0, current version 5.2.0)
@executable_path/../Frameworks/QtWidgets.framework/Versions/5/QtWidgets (compatibility version 5.2.0, current version 5.2.0)
@executable_path/../Frameworks/QtGui.framework/Versions/5/QtGui (compatibility version 5.2.0, current version 5.2.0)
@executable_path/../Frameworks/QtCore.framework/Versions/5/QtCore (compatibility version 5.2.0, current version 5.2.0)
@executable_path/../Frameworks/QtOpenGL.framework/Versions/5/QtOpenGL (compatibility version 5.2.0, current version 5.2.0)
@executable_path/../Frameworks/QtXml.framework/Versions/5/QtXml (compatibility version 5.2.0, current version 5.2.0)
/System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL (compatibility version 1.0.0, current version 1.0.0)
/System/Library/Frameworks/AGL.framework/Versions/A/AGL (compatibility version 1.0.0, current version 1.0.0)
/usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 60.0.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1197.1.1)
运行时的崩溃报告:
Process: Application [45439]
Path: /Developer/Projects/Vectools/build-Application-Clone_of_Desktop_Qt_5_2_0_clang_64bit2-Release/qt_debug/Application.app/Contents/MacOS/Application
Identifier: @BUNDLEIDENTIFIER@
Version: ???
Code Type: X86-64 (Native)
Parent Process: launchd [169]
Responsible: Application [45439]
User ID: 503
Date/Time: 2014-02-02 21:38:19.006 +0400
OS Version: Mac OS X 10.9.1 (13B42)
Report Version: 11
Anonymous UUID: 7B93716C-BCAF-BAA9-71E1-51752259B530
Sleep/Wake UUID: CB2DC327-2013-416E-B21F-0655A3570A07
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Application Specific Information:
abort() called
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff89f47866 __pthread_kill + 10
1 libsystem_pthread.dylib 0x00007fff8c28635c pthread_kill + 92
2 libsystem_c.dylib 0x00007fff91598bba abort + 125
3 QtCore 0x0000000100ed4b69 0x100ebb000 + 105321
4 QtCore 0x0000000100ed51a1 QMessageLogger::fatal(char const*, ...) const + 161
5 QtGui 0x0000000100a9a5cd QGuiApplicationPrivate::createPlatformIntegration() + 4333
6 QtGui 0x0000000100a9a5eb QGuiApplicationPrivate::createEventDispatcher() + 27
7 QtCore 0x00000001010cc778 QCoreApplication::init() + 104
8 QtCore 0x00000001010cc6e7 QCoreApplication::QCoreApplication(QCoreApplicationPrivate&) + 39
9 QtGui 0x0000000100a9850e QGuiApplication::QGuiApplication(QGuiApplicationPrivate&) + 14
10 QtWidgets 0x00000001004c28be QApplication::QApplication(int&, char**, int) + 206
11 @BUNDLEIDENTIFIER@ 0x000000010012b85a main + 618
12 @BUNDLEIDENTIFIER@ 0x0000000100004524 start + 52
Thread 1:
0 libsystem_kernel.dylib 0x00007fff89f47e6a __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff8c286f08 _pthread_wqthread + 330
2 libsystem_pthread.dylib 0x00007fff8c289fb9 start_wqthread + 13
Thread 2:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x00007fff89f48662 kevent64 + 10
1 libdispatch.dylib 0x00007fff92c0243d _dispatch_mgr_invoke + 239
2 libdispatch.dylib 0x00007fff92c02152 _dispatch_mgr_thread + 52
Thread 3:
0 libsystem_kernel.dylib 0x00007fff89f47e6a __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff8c286f08 _pthread_wqthread + 330
2 libsystem_pthread.dylib 0x00007fff8c289fb9 start_wqthread + 13
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000000 rbx: 0x00007fff7a579310 rcx: 0x00007fff5fbff638 rdx: 0x0000000000000000
rdi: 0x0000000000000707 rsi: 0x0000000000000006 rbp: 0x00007fff5fbff660 rsp: 0x00007fff5fbff638
r8: 0x00000001030020a0 r9: 0x0000000000000000 r10: 0x0000000008000000 r11: 0x0000000000000206
r12: 0x00007fff5fbff928 r13: 0x00007fff5fbffc20 r14: 0x0000000000000006 r15: 0x00007fff5fbff8f8
rip: 0x00007fff89f47866 rfl: 0x0000000000000206 cr2: 0x0000000100d6ece5
Logical CPU: 0
Error Code: 0x02000148
Trap Number: 133
Binary Images:
0x100000000 - 0x1002c7fff +@BUNDLEIDENTIFIER@ (???) <EE932156-8537-39B5-9537-50FD73AAEB62> /Developer/Projects/Vectools/build-Application-Clone_of_Desktop_Qt_5_2_0_clang_64bit2-Release/qt_debug/Application.app/Contents/MacOS/Application
0x10039a000 - 0x1003daff7 com.apple.glut (3.6.0 - GLUT-3.6.0) <87683C90-4303-3561-9CC8-5772FDEC16F0> /System/Library/Frameworks/GLUT.framework/Versions/A/GLUT
0x10044e000 - 0x100485ff7 +QtSvg (5.2) <03531661-9BA9-3B37-B1D5-EE422B1EB00B> /Developer/Projects/Vectools/build-Application-Clone_of_Desktop_Qt_5_2_0_clang_64bit2-Release/qt_debug/Application.app/Contents/Frameworks/QtSvg.framework/Versions/5/QtSvg
0x10049a000 - 0x100951ff7 +QtWidgets (5.2) <EF8840B8-A258-3110-8B39-EDBE4E708D87> /Developer/Projects/Vectools/build-Application-Clone_of_Desktop_Qt_5_2_0_clang_64bit2-Release/qt_debug/Application.app/Contents/Frameworks/QtWidgets.framework/Versions/5/QtWidgets
0x100a77000 - 0x100df6ff7 +QtGui (5.2) <1D90F282-6151-3035-8878-C6AFB7E54E1D> /Developer/Projects/Vectools/build-Application-Clone_of_Desktop_Qt_5_2_0_clang_64bit2-Release/qt_debug/Application.app/Contents/Frameworks/QtGui.framework/Versions/5/QtGui
0x100ebb000 - 0x1013b3ff7 +QtCore (5.2) <823F3C93-3ADF-3CD3-992D-06097B4F44E5>
....................
/Developer/Projects/Vectools/build-Application-Clone_of_Desktop_Qt_5_2_0_clang_64bit2-Release/qt_debug/Application.app/Contents/Frameworks/QtCore.framework/Versions/5/QtCore
0x101437000 - 0x10147efff +QtOpenGL (5.2) <5CCDC659-2305-35DA-95F6-997237B57E28> /Developer/Projects/Vectools/build-Application-Clone_of_Desktop_Qt_5_2_0_clang_64bit2-nwind.dylib
....................
0x7fff9782a000 - 0x7fff97afefc7 com.apple.vImage (7.0 - 7.0) <D241DBFA-AC49-31E2-893D-EAAC31890C90> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
0x7fff97b6c000 - 0x7fff97b95fff com.apple.DictionaryServices (1.2 - 208) <A539A058-BA57-35EE-AA08-D0B0E835127D> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices
0x7fff97b96000 - 0x7fff97bf9ff7 com.apple.SystemConfiguration (1.13 - 1.13) <F05F4149-981B-380B-8F50-51CE804BBB89> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration
External Modification Summary:
Calls made by other processes targeting this process:
task_for_pid: 1
thread_create: 0
thread_set_state: 0
Calls made by this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by all processes on this machine:
task_for_pid: 22215290
thread_create: 2
thread_set_state: 13573
VM Region Summary:
ReadOnly portion of Libraries: Total=211.9M resident=211.8M(100%) swapped_out_or_unallocated=92K(0%)
Writable regions: Total=51.0M written=1344K(3%) resident=1804K(3%) swapped_out=0K(0%) unallocated=49.2M(97%)
REGION TYPE VIRTUAL
=========== =======
Kernel Alloc Once 4K
MALLOC 40.4M
MALLOC (admin) 32K
STACK GUARD 56.0M
Stack 9304K
VM_ALLOCATE 328K
__DATA 22.0M
__IMAGE 528K
__LINKEDIT 72.6M
__TEXT 139.3M
__UNICODE 544K
mapped file 22.5M
shared memory 4K
=========== =======
TOTAL 363.2M
Model: MacBookPro9,2, BootROM MBP91.00D3.B08, 2 processors, Intel Core i7, 2.9 GHz, 8 GB, SMC 2.2f44
Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In, 1024 MB
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533643465238432D50422020
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533643465238432D50422020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xF5), Broadcom BCM43xx 1.0 (5.106.98.100.22)
Bluetooth: Version 4.2.0f6 12982, 3 services, 15 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: TOSHIBA MK7559GSXF, 750,16 GB
Serial ATA Device: MATSHITADVD-R UJ-8A8, 448,6 MB
USB Device: Hub
USB Device: FaceTime HD Camera (Built-in)
USB Device: Hub
USB Device: Hub
USB Device: Apple Internal Keyboard / Trackpad
USB Device: IR Receiver
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
Thunderbolt Bus: MacBook Pro, Apple Inc., 25.1
最佳答案
如果您同时安装了两个 Qt 版本,可能会给您带来一些问题。我想我不得不放弃同时安装两者,因为它会在部署过程中给我带来一些麻烦。
然后你安装了 homebrew,它有一个版本的 Qt,当 mac 部署工具运行时,它也可以在你的 Path 上妨碍。
希望对您有所帮助。
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关闭。这个问题是off-topic .它目前不接受答案。 想改善这个问题吗? Update the question所以它是 on-topic对于堆栈溢出。 8年前关闭。 Improve this q
因为我在我的计算机上安装了 Qt 4.8.4 和 Qt 5.1,所以我遇到了问题。 当只有 Qt 4.8.4 存在时,一切都很好。 当我添加 Qt 5.1 时,这个工作正常,但 Qt 4.8.4 给了
我无法在我的 Ubuntu 12 中安装更多软件包。我尝试了 apt-get install -f ,以及许多其他类似的技巧,但在找到解决方案方面没有进展。 这是属于 Qt 的损坏包: 以下包具有未满
我正在尝试使用 Virtual Box 中的 Ubuntu 机器复制我们目前在物理 Ubuntu 服务器上运行的应用程序。它是一个 QT 应用程序,但在服务器上我们使用 NPM 的 pm2 运行它。安
问题: Qt Creator 是用 Qt Creator 构建的吗? 同样,Qt Designer 是用 Qt Designer 构建的吗? 顺便说一句,为什么有两个 Qt IDE?他们是竞争对手吗?
当我使用 QWidget设计用户界面时,我总是对它的大小属性有点困惑。有size policy , geometry和 hintSize . 我只知道size policy之间的关系和 hintSiz
就目前而言,这个问题不适合我们的问答形式。我们希望答案得到事实、引用资料或专业知识的支持,但这个问题可能会引发辩论、争论、投票或扩展讨论。如果您觉得这个问题可以改进并可能重新打开,visit the
我想知道是否有一种很好的方法可以让用户像 LabView 一样创建节点图(有限制)。 像这样的东西: 我见过http://www.pyqtgraph.org/ ,这似乎有类似的东西,我确实打算使用 P
在 Qt 中是否有一种跨平台的方式来获得用户喜欢的固定宽度和比例字体? 例如,在 cocoa 中,有 NSFont *proportional = [NSFont userFontOfSize:12.
我想使用 Qt 和 C++ 制作这样的交互式图表:http://jsxgraph.uni-bayreuth.de/wiki/index.php/Cubic_spline_interpolation 关
我正在编写一个嵌入式设备屏幕的模拟(其中包含主 QWidget 顶部的自定义小部件),虽然屏幕的原始尺寸是 800x600,但我希望能够按比例放大和缩小它拖动窗口的角。如果不使用网格布局和担架(不会向
在下面的示例中,我是否必须从堆中删除对象?如果是的话,怎么办? #include #include #include #include #include int main(int argc,
来自 Web 开发背景,我现在进入 QT 应用程序开发。 使用 QFonts 我已经看到我显然只有两个选择,在 QT 中定义字体大小;按像素大小或点大小。 在制作网页布局时,我习惯于以相对方式定义所有
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