|
liuxintao，您好！
Rename 'qt-mt.lib' to
'qt-mt3.lib' in the project properties
======== 2008-03-26 00:02:04 您在来信中写道：
========
Dear
Mahmood Naderan,
I am sorry to disturb you again.
As you told me, I complied the CGAL_80.sln in the
"src" folder, and succeeded. Then I add the cgalqt-vc80-mt.lib to the
project. But I got the new Error:
" 1 fatal error
LNK1181: cannot open input file
'qt-mt3.lib' Straight_skeleton_2 "
At the same
time, I can run other examples in "C:\Program Files\CGAL-3.3.1\examples"
folder without Qt in CGAL and the Qt examples in "C:\qt-3\examples"
folder smoothly.
I am confused...
Thanks and
cheers.
Xintao.
> Date: Sat, 22 Mar 2008 00:24:49 -0700
> From:
> To:
>
Subject: Re: [cgal-discuss] Problems with CGAL3+QT3
>
>
Justin:
> >yes, there are qt-mt3.lib
> >qt-mt3.lib
> >qtmain.lib
> >wsock32.lib
> >winmm.lib
> >imm32.lib
> >cgalqt-vc71-mt.lib
> >in
the linker->input section
> >but the errors remain
>
> Then I think you did not build the libraries via "src" folder.
Right? Please build them.
>
>
> liuxintao:
>
>I am also using CGAL3.3.1 + QT 3.3.8 + Visual Studio 2005, and I got
the same error! and I have libs as >belows:
>
>qt-mt3.lib
> >qtmain.lib
> >wsock32.lib
>
>winmm.lib
> >imm32.lib
> >Any ideas? Many thanks
in advance!
>
> You have not "cgalqt.lib". Also I recommend
you build the "src"! folder then add "cgalqt.lib" to "project
properties->linker->input"
>
>
>
-------------------
> Mahmood Naderan
>
http://ce.sharif.edu/~m_naderan
>
>
>
>
>
>
>
> -----
Original Message ----
> From: Justin <>
> To:
> Sent: Friday,
March 21, 2008 11:14:19 AM
> Subject: Re: [cgal-discuss] Problems
with CGAL3+QT3
>
> yes, there are qt-mt3.lib
>
qt-mt3.lib
> qtmain.lib
> wsock32.lib
> winmm.lib
> imm32.lib
> cgalqt-vc71-mt.lib
>
> in the
linker->input section
>
> but the errors remain
>
>
>
>
>
> On Wed, Mar 19,
2008 at 10:22 PM, Mahmood Naderan <> wrote:
>
> >I m using CGAL3.3.1 + QT 3.3.8. when i built the !
demo Qt_widget/ standard_toolbar.vcproj, it comes these >errors: >
>
> Did you add "cgalqt.lib", "qtmain.lib" and
"qt-mt.lib" in "project properties->linker->input" section?
>
> -------------------
> Mahmood Naderan
>
http://ce.sharif.edu/~m_naderan
>
>
>
>
>
>
> ----- Original
Message ----
> From: Justin <>
>
To:
> Sent: Monday, March 17,
2008 10:23:41 PM
> Subject: [cgal-discuss] Problems with
CGAL3+QT3
>
> Dear all,
>
> I m using
CGAL3.3.1 + QT 3.3.8. when i built the demo Qt_widget/
standard_toolbar.vcproj, it comes these errors:
>
>
>
>
>
> c:\Program
Files\CGAL-3.3.1\include\CGAL\float.h(133): warning C4244: 'return' :
conversion from 'double' to
'CGAL::Algebraic_structure_traits_base<Type,Algebra_type>::Type',
possible loss of data
> with
&! gt; [
>
Type=float,
> Algebra_type=CGAL::Field_with_kth_root_tag
>
]
> standard_toolbar error LNK2005: "public: __thiscall
QString::~QString(void)" (??1QString@@QAE@XZ) already defined in
qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "public:
virtual void __thiscall QWidget::setGeometry(class QRect const &)"
(?setGeometry@QWidget@@UAEXABVQRect@@@Z) already defined in
qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "public:
int __thiscall QRect::width(void)const " (?width@QRect@@QBEHXZ) already
defined in qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error
LNK2005: "public: int __thiscall QRect::height(void)const "
(?height@QRect@@QBEHXZ) already defined in qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "protected: virtual void
__thiscall QWidget::setWState(unsigned int)"
(?setWState@QWidget@@MAEXI@Z) already defined in qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "protec! ted: virtual void
__thiscall QWidget::setWFlags(unsigned int)" (?setWF
lags@QWidget@@MAEXI@Z) already defined in qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "public: class QColor const
& __thiscall QPen::color(void)const "
(?color@QPen@@QBEABVQColor@@XZ) already defined in
qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "public:
class QPen const & __thiscall QPainter::pen(void)const "
(?pen@QPainter@@QBEABVQPen@@XZ) already defined in
qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "public:
class QBrush const & __thiscall QPainter::brush(void)const "
(?brush@QPainter@@QBEABVQBrush@@XZ) already defined in
qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "int
__cdecl qstrcmp(char const *,char const *)" (?qstrcmp@@YAHPBD0@Z)
already defined in qt-mt3.lib(qt-mt3.dll)
> standard_toolbar
error LNK2005: "public: int __thiscall
QMetaObject::slotOffset(void)const " (?slotOffset@QMetaObject@@QBEHXZ)
already defined in qt-mt3.lib(qt-mt3.dll)
> standard_toolbar err!
or LNK2005: "public: __thiscall QString::~QString(void)"
(??1QString@@QAE@XZ) already defined in qt-mt3.lib(qt-mt3.dll)
>
standard_toolbar error LNK2005: "public: virtual void __thiscall
QWidget::setGeometry(class QRect const &)"
(?setGeometry@QWidget@@UAEXABVQRect@@@Z) already defined in
qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "public:
int __thiscall QRect::width(void)const " (?width@QRect@@QBEHXZ) already
defined in qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error
LNK2005: "public: int __thiscall QRect::height(void)const "
(?height@QRect@@QBEHXZ) already defined in qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "protected: virtual void
__thiscall QWidget::setWState(unsigned int)"
(?setWState@QWidget@@MAEXI@Z) already defined in qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "protected: virtual void
__thiscall QWidget::setWFlags(unsigned int)"
(?setWFlags@QWidget@@MAEXI@Z) already defined in qt-mt3.!
lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "public: clas s
QRect const & __thiscall QWidget::geometry(void)const "
(?geometry@QWidget@@QBEABVQRect@@XZ) already defined in
qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "public:
class QPen const & __thiscall QPainter::pen(void)const "
(?pen@QPainter@@QBEABVQPen@@XZ) already defined in
qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "public:
class QBrush const & __thiscall QPainter::brush(void)const "
(?brush@QPainter@@QBEABVQBrush@@XZ) already defined in
qt-mt3.lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "int
__cdecl qstrcmp(char const *,char const *)" (?qstrcmp@@YAHPBD0@Z)
already defined in qt-mt3.lib(qt-mt3.dll)
> standard_toolbar
error LNK2005: "public: int __thiscall
QMetaObject::slotOffset(void)const " (?slotOffset@QMetaObject@@QBEHXZ)
already defined in qt-mt3.lib(qt-mt3.dll)
> standard_toolbar
error LNK2005: "int __cdecl qstrcmp(char const *,char const *)"
(?qstrcmp@@YAHPBD0@Z) already defined in qt-mt3.! lib(qt-mt3.dll)
> standard_toolbar error LNK2005: "public: int __thiscall
QMetaObject::slotOffset(void)const " (?slotOffset@QMetaObject@@QBEHXZ)
already defined in qt-mt3.lib(qt-mt3.dll)
> standard_toolbar
error LNK2005: "int __cdecl qstrcmp(char const *,char const *)"
(?qstrcmp@@YAHPBD0@Z) already defined in qt-mt3.lib(qt-mt3.dll)
>
standard_toolbar error LNK2005: "public: int __thiscall
QMetaObject::slotOffset(void)const " (?slotOffset@QMetaObject@@QBEHXZ)
already defined in qt-mt3.lib(qt-mt3.dll)
> standard_toolbar
warning LNK4098: defaultlib 'msvcrt.lib' conflicts with use of other
libs; use /NODEFAULTLIB:library
> standard_toolbar error LNK2001:
unresolved external symbol "struct QUType_int static_QUType_int"
(?static_QUType_int@@3UQUType_int@@A)
> standard_toolbar error
LNK2001: unresolved external symbol "struct QUType_int
static_QUType_int" (?static_QUType_int@@3UQUType_int@@A)
>
standard_toolbar error LNK2001: unreso! lved external symbol "private:
static struct QStringData * QString::sh ared_null"
(?shared_null@QString@@0PAUQStringData@@A)
> standard_toolbar
error LNK2001: unresolved external symbol "private: static struct
QStringData * QString::shared_null"
(?shared_null@QString@@0PAUQStringData@@A)
> standard_toolbar
error LNK2001: unresolved external symbol "public: static class QColor
& Qt::green" (?green@Qt@@2AAVQColor@@A)
> standard_toolbar
error LNK2001: unresolved external symbol "public: static class QCursor
& Qt::crossCursor" (?crossCursor@Qt@@2AAVQCursor@@A)
>
standard_toolbar error LNK2001: unresolved external symbol "class
QApplication * qApp" (?qApp@@3PAVQApplication@@A)
>
standard_toolbar error LNK2001: unresolved external symbol "class
QApplication * qApp" (?qApp@@3PAVQApplication@@A)
>
standard_toolbar error LNK2001: unresolved external symbol "class
QApplication * qApp" (?qApp@@3PAVQApplication@@A)
>
standard_toolbar error LNK2001: unresolved external symbol "class
QApplication * qAp! p" (?qApp@@3PAVQApplication@@A)
>
standard_toolbar error LNK2001: unresolved external symbol "struct
QUType_ptr static_QUType_ptr" (?static_QUType_ptr@@3UQUType_ptr@@A)
> standard_toolbar error LNK2001: unresolved external symbol
"struct QUType_ptr static_QUType_ptr"
(?static_QUType_ptr@@3UQUType_ptr@@A)
> standard_toolbar error
LNK2001: unresolved external symbol "struct QUType_bool
static_QUType_bool" (?static_QUType_bool@@3UQUType_bool@@A)
>
standard_toolbar error LNK2001: unresolved external symbol "struct
QUType_bool static_QUType_bool" (?static_QUType_bool@@3UQUType_bool@@A)
> standard_toolbar error LNK2001: unresolved external symbol
"struct QUType_bool static_QUType_bool"
(?static_QUType_bool@@3UQUType_bool@@A)
> standard_toolbar error
LNK2001: unresolved external symbol "public: static class QColor &
Qt::black" (?black@Qt@@2AAVQColor@@A)
> standard_toolbar error
LNK2001: unresolved external symbol "public: static! class QColor &
Qt::white" (?white@Qt@@2AAVQColor@@A)
> sta ndard_toolbar error
LNK2001: unresolved external symbol "struct QUType_Null
static_QUType_Null" (?static_QUType_Null@@3UQUType_Null@@A)
>
standard_toolbar error LNK2001: unresolved external symbol "struct
QUType_Null static_QUType_Null" (?static_QUType_Null@@3UQUType_Null@@A)
> standard_toolbar fatal error LNK1120: 10 unresolved externals
>
>
> anyone knows how to deal with it?
>
> Many thanks!!
>
> Best,
> Justin
>
>
>
>
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礼！
罗康生
2008-03-26
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