I am having an issue using the QDevelop, Qt IDE (Qt version 4.6.2) in Ubuntu 10.04 LTS Lucid Lynx. The code I am trying to work with was transfered from a newer 64bit laptop to my 32 bit laptop. Both systems are running the same version of Ubuntu and Qt IDE. When I try building the code I get a long list of errors, which I don't really want to post here but I will at the end of my text. Any help would be greatly appreciated. For whatever reason, my blocks of text are getting cut off. I am using the "< pre>insert text here< slashpre> white space retainer trick, what am I doing wrong? Ok my build chunk of text is not being formatted properly using the pre slashpre html thingies.. The formating of this post is getting all messed up! :|
我在Ubuntu 10.04 LTS清晰的Lynx上使用QDevelop, Qt IDE (Qt版本4.6.2)有一个问题。我正在尝试的代码从一个新的64位笔记本电脑转移到我的32位笔记本电脑上。两个系统都运行相同版本的Ubuntu和Qt IDE。当我尝试构建代码时，我得到了一长串的错误，我并不想在这里发布，但是我将在我的文本末尾。非常感谢您的帮助。不管出于什么原因，我的文本块被切断了。我使用的是“< pre - >插入文本< slashpre> white space retainer把戏，我做错了什么?”好的，我的文本构建块没有正确的格式化使用pre - slashpre html。这篇文章的格式简直一团糟!:|
Email I sent my college:
我寄给我大学的电子邮件:
I installed the 32bit version of qwt-5.2.1 and it still isn’t building, I get the same errors. Attached are my .pro and make files as well as buildoutput.txt showing the results of my build. See if you see anything wrong with any of the information below: Checking paths: In the myPico.pro file there is a line: LIBS += -L/usr/local/qwt-5.2.1/lib -lqwt-qt4 (This is 32bit, I found you can type “file” then space and a file name, it will give you information about the file including if it’s 32bit or 64bit. See note below.) Inside /usr/local/qwt-5.2.1/lib I have three items that are teal: libqwt.so, libqwt.so.5 and libqwt.so.5.2 and one green item: libqwt.so.5.2.1. They all point to libqwt.so.5.2.1 and it’s 32bit. Inside the Makefile, the line INCPATH everything seems ok, but I don’t understand the last part of the line: “-I/usr/include/qt4 -Ibuild -Ibuild” When I go to /usr/include/qt4 I don’t see anything that says build. Could this be an issue? In searching the web for solutions I see a lot of people having the same issue but their solutions are cryptic/Band-Aid short cuts. Note: I thought of a possible issue. You had me copy the libs from your system and then we found out they were 64 bit. I installed the 32 bit ones but I don’t know if that removed what we copied manually. So I am trying to figure out where we copied those libs to. Ok I found it (/usr/local/qwt-5.2.1/lib) and they’re 32 bit, so installing the 32 bit overwrote the 64bit versions.
.pro file:
.pro文件:
TEMPLATE = app QT = gui core CONFIG += qt warn_on console debug DESTDIR = bin OBJECTS_DIR = build MOC_DIR = build UI_DIR = build FORMS = ui/mainwindow.ui HEADERS = src/mainwindowimpl.h src/picofunctions.h src/Thread.h SOURCES = src/mainwindowimpl.cpp src/main.cpp src/picofunctions.cpp src/Thread.cpp LIBS += -L/usr/local/qwt-5.2.1/lib -lqwt-qt4
Makefile:
Makefile:
############################################################################# # Makefile for building: bin/myPico # Generated by qmake (2.01a) (Qt 4.6.2) on: Mon Nov 22 10:56:19 2010 # Project: myPico.pro # Template: app # Command: /usr/bin/qmake-qt4 -unix -o Makefile myPico.pro ############################################################################# ####### Compiler, tools and options CC = gcc CXX = g++ DEFINES = -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED CFLAGS = -pipe -g -Wall -W -D_REENTRANT $(DEFINES) CXXFLAGS = -pipe -g -Wall -W -D_REENTRANT $(DEFINES) INCPATH = -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4 -Ibuild -Ibuild LINK = g++ LFLAGS = LIBS = $(SUBLIBS) -L/usr/lib -L/usr/local/qwt-5.2.1/lib -lqwt-qt4 -lQtGui -lQtCore -lpthread AR = ar cqs RANLIB = QMAKE = /usr/bin/qmake-qt4 TAR = tar -cf COMPRESS = gzip -9f COPY = cp -f SED = sed COPY_FILE = $(COPY) COPY_DIR = $(COPY) -r STRIP = strip INSTALL_FILE = install -m 644 -p INSTALL_DIR = $(COPY_DIR) INSTALL_PROGRAM = install -m 755 -p DEL_FILE = rm -f SYMLINK = ln -f -s DEL_DIR = rmdir MOVE = mv -f CHK_DIR_EXISTS= test -d MKDIR = mkdir -p ####### Output directory OBJECTS_DIR = build/ ####### Files SOURCES = src/mainwindowimpl.cpp \ src/main.cpp \ src/picofunctions.cpp \ src/Thread.cpp build/moc_mainwindowimpl.cpp OBJECTS = build/mainwindowimpl.o \ build/main.o \ build/picofunctions.o \ build/Thread.o \ build/moc_mainwindowimpl.o DIST = /usr/share/qt4/mkspecs/common/g++.conf \ /usr/share/qt4/mkspecs/common/unix.conf \ /usr/share/qt4/mkspecs/common/linux.conf \ /usr/share/qt4/mkspecs/qconfig.pri \ /usr/share/qt4/mkspecs/features/qt_functions.prf \ /usr/share/qt4/mkspecs/features/qt_config.prf \ /usr/share/qt4/mkspecs/features/exclusive_builds.prf \ /usr/share/qt4/mkspecs/features/default_pre.prf \ /usr/share/qt4/mkspecs/features/debug.prf \ /usr/share/qt4/mkspecs/features/default_post.prf \ /usr/share/qt4/mkspecs/features/warn_on.prf \ /usr/share/qt4/mkspecs/features/qt.prf \ /usr/share/qt4/mkspecs/features/unix/thread.prf \ /usr/share/qt4/mkspecs/features/moc.prf \ /usr/share/qt4/mkspecs/features/resources.prf \ /usr/share/qt4/mkspecs/features/uic.prf \ /usr/share/qt4/mkspecs/features/yacc.prf \ /usr/share/qt4/mkspecs/features/lex.prf \ myPico.pro QMAKE_TARGET = myPico DESTDIR = bin/ TARGET = bin/myPico first: all ####### Implicit rules .SUFFIXES: .o .c .cpp .cc .cxx .C .cpp.o: $(CXX) -c $(CXXFLAGS) $(INCPATH) -o "$@" "$Build output:
建立输出:
Build (make)... g++ -c -pipe -g -Wall -W -D_REENTRANT -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4 -Ibuild -Ibuild -o build/mainwindowimpl.o src/mainwindowimpl.cpp In file included from /usr/include/qt4/qwt_plot.h:17 , from build/ui_mainwindow.h:29, from src/mainwindowimpl.h:5, from src/mainwindowimpl.cpp:1: /usr/include/qt4/qwt_array.h:25:23: error: qmemarray.h: No such file or directory In file included from /usr/include/qt4/qwt_marker.h:20, from /usr/include/qt4/qwt_plot.h:23, from build/ui_mainwindow.h:29, from src/mainwindowimpl.h:5, from src/mainwindowimpl.cpp:1: /usr/include/qt4/qwt_text.h:20:29: error: qsimplerichtext.h: No such file or directory In file included from /usr/include/qt4/qwt_plot.h:24, from build/ui_mainwindow.h:29, from src/mainwindowimpl.h:5, from src/mainwindowimpl.cpp:1: /usr/include/qt4/qwt_legend.h:16:25: error: qscrollview.h: No such file or directory In file included from /usr/include/qt4/qwt_legend.h:25, from /usr/include/qt4/qwt_plot.h:24, from build/ui_mainwindow.h:29, from src/mainwindowimpl.h:5, from src/mainwindowimpl.cpp:1: /usr/include/qt4/qwt_plot_dict.h:15:22: error: qintdict.h: No such file or directory In file included from /usr/include/qt4/qwt_plot.h:25, from build/ui_mainwindow.h:29, from src/mainwindowimpl.h:5, from src/mainwindowimpl.cpp:1: /usr/include/qt4/qwt_plot_printfilter.h:16:24: error: qvaluelist.h: No such file or directory In file included from /usr/include/qt4/qwt_dimap.h:14, from /usr/include/qt4/qwt_grid.h:15, from /usr/include/qt4/qwt_plot.h:18, from build/ui_mainwindow.h:29, from src/mainwindowimpl.h:5, from src/mainwindowimpl.cpp:1: /usr/include/qt4/qwt_math.h: In function ‘void qwtShiftArray(T*, int, int)’: /usr/include/qt4/qwt_math.h:162: error: there are no arguments to ‘QABS’ that depend on a template parameter, so a declaration of ‘QABS’ must be available /usr/include/qt4/qwt_math.h:162: note: (if you use ‘-fpermissive’, G++ will accept your code, but allowing the use of an undeclared name is deprecated) In file included from /usr/include/qt4/qwt_grid.h:16, from /usr/include/qt4/qwt_plot.h:18, from build/ui_mainwindow.h:29, from src/mainwindowimpl.h:5, from src/mainwindowimpl.cpp:1: /usr/include/qt4/qwt_scldiv.h: At global scope: /usr/include/qt4/qwt_scldiv.h:128: error: ISO C++ forbids declaration of ‘QMemArray’ with no type /usr/include/qt4/qwt_scldiv.h:128: error: expected ‘;’ before ‘’ /usr/include/qt4/qwt_plot_dict.h:22: error: declaration of ‘class QwtSeqDict’ /usr/include/qt4/qwt_plot_dict.h: In constructor ‘QwtCurveDict::QwtCurveDict()’: /usr/include/qt4/qwt_plot_dict.h:66: error: ‘setAutoDelete’ was not declared in this scope /usr/include/qt4/qwt_plot_dict.h: At global scope: /usr/include/qt4/qwt_plot_dict.h:70: error: invalid use of incomplete type ‘class QwtSeqDict’ /usr/include/qt4/qwt_plot_dict.h:22: error: declaration of ‘class QwtSeqDict’ /usr/include/qt4/qwt_plot_dict.h: In constructor ‘QwtMarkerDict::QwtMarkerDict()’: /usr/include/qt4/qwt_plot_dict.h:72: error: ‘setAutoDelete’ was not declared in this scope /usr/include/qt4/qwt_plot_dict.h: At global scope: /usr/include/qt4/qwt_plot_dict.h:75: error: expected initializer before ‘’ /usr/include/qt4/qwt_plot_dict.h:22: error: declaration of ‘class QwtSeqDict’ /usr/include/qt4/qwt_legend.h:31: error: expected initializer before ‘1 个解决方案
#1
0
Uhh well mysteriously the issue just up and disappeared without me doing a single thing.
嗯，神秘地，这个问题就这样消失了，没有我做一件事。
#1
0
Uhh well mysteriously the issue just up and disappeared without me doing a single thing.
嗯，神秘地，这个问题就这样消失了，没有我做一件事。