(Partial - Solved)Error while building.
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Hi i am using Qt 4.8 with MSVS 10. when build my project i encountered an error.
1>LINK : fatal error LNK1104: cannot open file '.obj'
i don't know why is it happening?
Any help.
Thanks.
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Hi,
Without more information, it's pretty much Crystal Ball debugging. Got any spaces in your paths (project itself, library etc.) ?
Can you share your pro file ?
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hi ..
Because i am using Qt with MSVS 10 there is no .pro file by default as it creates in Qt Creator.
I have added my lib using references of MSVS 10.
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Then how are you handling your Qt project ? The Visual Studio AddIn ?
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Hii.
when i make a new project using Qt 4.8 add ins with MSVS 10 then i found there is no .pro file in my source directory.
in order to get .pro file.then there is an option of creating .pro file in MSVS 10 menu "Qt" -->create basic .pro file.after creating my .pro file it shows me the following..
----------------------------------------------------
This file is generated by the Qt Visual Studio Add-in.
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@TEMPLATE = app
TARGET = AudioTest
DESTDIR = ../Win32/Debug
QT += core gui multimedia
CONFIG += debug console
DEFINES += QT_LARGEFILE_SUPPORT QT_DLL QT_MULTIMEDIA_LIB
INCLUDEPATH += .
./GeneratedFiles/Debug
LIBS += -L"../"
-l/
-l$(INHERIT)/
-llibmpg123-0
PRECOMPILED_HEADER = StdAfx.h
DEPENDPATH += .
MOC_DIR += ./GeneratedFiles/debug
OBJECTS_DIR += debug
UI_DIR += ./GeneratedFiles
RCC_DIR += ./GeneratedFiles
HEADERS += ./mpg123.h
./Audio.h
./ReadWrite.h
SOURCES += ./Audio.cpp
./main.cpp
./ReadWrite.cpp@my another question why does .pro not create itself when we use Qt add-ins with MSVS10
Thanks.
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Seems no help after providing .pro ?
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There can be plenty of reasons for your problem.
- Not having enough permission rights for the user
- VS path not set properly
May be you can try clean the solution, see the build output related to your error while building. If the clean is successful, you might think off building the solution again.
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Hi.
Thanks for reply friend..[quote author="kumararajas" date="1417155897"]There can be plenty of reasons for your problem.
- Not having enough permission rights for the user
- VS path not set properly
May be you can try clean the solution, see the build output related to your error while building. If the clean is successful, you might think off building the solution again.[/quote]
the first two points you have said not an issue form me because i have made many projects without considering these issues.
second thing is i did clean and rebuild my project at least 30 times again and again but encountering the same problem,even i have checked into references section where i added my libs No problem at all.
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Since you are using the VS-AddIn you get a VS project (that you can also generate from the pro file)
@HEADERS += ./mpg123.h @
mpg123.h doesn't belong here, you should rather have the path to in in an INCLUDEPATH += statement
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Still the same error ?
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yes same error
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Problem is solved when i build in Qt Creator. *
Thanks.
*but still with Visual Studio 10.
