QT Compile: Error status 1

[steve.bush]

I am getting Error exit status 1 when I compile all projects.

Here is the terminal log:

g++ -m64 -Wl,-O1 -Wl,-rpath,/usr/local/stow/qt/i386_linux26/qt-4.7.2/lib -o RSS mainwindow.o moc_mainwindow.o    -L/usr/local/stow/qt/i386_linux26/qt-4.7.2/lib -lQtWebKit -lQtGui -L/usr/local/stow/qt/i386_linux26/qt-4.7.2/lib -L/usr/X11R6/lib64 -lQtCore -lpthread 
mainwindow.o: In function `MainWindow::replyFinished(QNetworkReply*)':
mainwindow.cpp:(.text+0x1fce): undefined reference to `QDomDocument::QDomDocument()'
mainwindow.cpp:(.text+0x2013): undefined reference to `QDomDocument::setContent(QString const&, bool, QString*, int*, int*)'
mainwindow.cpp:(.text+0x20ce): undefined reference to `QDomDocument::~QDomDocument()'
mainwindow.cpp:(.text+0x20f1): undefined reference to `QDomDocument::documentElement() const'
mainwindow.cpp:(.text+0x2128): undefined reference to `QDomElement::elementsByTagName(QString const&) const'
mainwindow.cpp:(.text+0x21f0): undefined reference to `QDomElement::elementsByTagName(QString const&) const'
mainwindow.cpp:(.text+0x2207): undefined reference to `QDomNodeList::item(int) const'
mainwindow.cpp:(.text+0x221f): undefined reference to `QDomNode::firstChild() const'
mainwindow.cpp:(.text+0x222f): undefined reference to `QDomNode::nodeValue() const'
mainwindow.cpp:(.text+0x2237): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2244): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2251): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x22a1): undefined reference to `QDomElement::elementsByTagName(QString const&) const'
mainwindow.cpp:(.text+0x22b6): undefined reference to `QDomNodeList::item(int) const'
mainwindow.cpp:(.text+0x22c9): undefined reference to `QDomNode::firstChild() const'
mainwindow.cpp:(.text+0x22d9): undefined reference to `QDomNode::nodeValue() const'
mainwindow.cpp:(.text+0x22e1): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x22e9): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x22f1): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x2820): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x282d): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x283e): undefined reference to `QDomNodeList::length() const'
mainwindow.cpp:(.text+0x285f): undefined reference to `QDomNodeList::item(int) const'
mainwindow.cpp:(.text+0x2874): undefined reference to `QDomNode::toElement() const'
mainwindow.cpp:(.text+0x28a8): undefined reference to `QDomElement::elementsByTagName(QString const&) const'
mainwindow.cpp:(.text+0x28bf): undefined reference to `QDomNodeList::item(int) const'
mainwindow.cpp:(.text+0x28d4): undefined reference to `QDomNode::firstChild() const'
mainwindow.cpp:(.text+0x28e9): undefined reference to `QDomNode::nodeValue() const'
mainwindow.cpp:(.text+0x28f6): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2903): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2910): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x2a99): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x2aa6): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2c59): undefined reference to `QDomDocument::~QDomDocument()'
mainwindow.cpp:(.text+0x2cd5): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2ce2): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2cef): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x2cfc): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2d1a): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x2d2a): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2d3a): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2fab): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x2fbe): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2fd1): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x303f): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x3052): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x3060): undefined reference to `QDomNode::~QDomNode()'
collect2: ld returned 1 exit status
make: *** [RSS] Error 1

g++ -m64 -Wl,-O1 -Wl,-rpath,/usr/local/stow/qt/i386_linux26/qt-4.7.2/lib -o RSS mainwindow.o moc_mainwindow.o    -L/usr/local/stow/qt/i386_linux26/qt-4.7.2/lib -lQtWebKit -lQtGui -L/usr/local/stow/qt/i386_linux26/qt-4.7.2/lib -L/usr/X11R6/lib64 -lQtCore -lpthread 
mainwindow.o: In function `MainWindow::replyFinished(QNetworkReply*)':
mainwindow.cpp:(.text+0x1fce): undefined reference to `QDomDocument::QDomDocument()'
mainwindow.cpp:(.text+0x2013): undefined reference to `QDomDocument::setContent(QString const&, bool, QString*, int*, int*)'
mainwindow.cpp:(.text+0x20ce): undefined reference to `QDomDocument::~QDomDocument()'
mainwindow.cpp:(.text+0x20f1): undefined reference to `QDomDocument::documentElement() const'
mainwindow.cpp:(.text+0x2128): undefined reference to `QDomElement::elementsByTagName(QString const&) const'
mainwindow.cpp:(.text+0x21f0): undefined reference to `QDomElement::elementsByTagName(QString const&) const'
mainwindow.cpp:(.text+0x2207): undefined reference to `QDomNodeList::item(int) const'
mainwindow.cpp:(.text+0x221f): undefined reference to `QDomNode::firstChild() const'
mainwindow.cpp:(.text+0x222f): undefined reference to `QDomNode::nodeValue() const'
mainwindow.cpp:(.text+0x2237): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2244): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2251): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x22a1): undefined reference to `QDomElement::elementsByTagName(QString const&) const'
mainwindow.cpp:(.text+0x22b6): undefined reference to `QDomNodeList::item(int) const'
mainwindow.cpp:(.text+0x22c9): undefined reference to `QDomNode::firstChild() const'
mainwindow.cpp:(.text+0x22d9): undefined reference to `QDomNode::nodeValue() const'
mainwindow.cpp:(.text+0x22e1): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x22e9): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x22f1): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x2820): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x282d): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x283e): undefined reference to `QDomNodeList::length() const'
mainwindow.cpp:(.text+0x285f): undefined reference to `QDomNodeList::item(int) const'
mainwindow.cpp:(.text+0x2874): undefined reference to `QDomNode::toElement() const'
mainwindow.cpp:(.text+0x28a8): undefined reference to `QDomElement::elementsByTagName(QString const&) const'
mainwindow.cpp:(.text+0x28bf): undefined reference to `QDomNodeList::item(int) const'
mainwindow.cpp:(.text+0x28d4): undefined reference to `QDomNode::firstChild() const'
mainwindow.cpp:(.text+0x28e9): undefined reference to `QDomNode::nodeValue() const'
mainwindow.cpp:(.text+0x28f6): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2903): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2910): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x2a99): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x2aa6): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2c59): undefined reference to `QDomDocument::~QDomDocument()'
mainwindow.cpp:(.text+0x2cd5): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2ce2): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2cef): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x2cfc): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2d1a): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x2d2a): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2d3a): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2fab): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x2fbe): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x2fd1): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x303f): undefined reference to `QDomNodeList::~QDomNodeList()'
mainwindow.cpp:(.text+0x3052): undefined reference to `QDomNode::~QDomNode()'
mainwindow.cpp:(.text+0x3060): undefined reference to `QDomNode::~QDomNode()'
collect2: ld returned 1 exit status
make: *** [RSS] Error 1

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[unit]

maybe you need add xml to QT in your pro file ?

[Rhayader]

Since the "undefined reference" are in QtXml module have you put QT += xml on your .pro file?
Or did you miss an #include <QtXml> ?

[steve.bush]

I have use the qmake -project to generate the pro file. And yes, the file has QT += xml

[ChrisW67]

The compile command you executed does not attempt to link libQtXml (just core, webkit and gui) which implies that xml was added to the PRO file after qmake was last run.
I suggest you execute:

make clean
qmake
make

make clean
qmake
make

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[steve.bush]

Fixed! The problem was with the project file.