网上下载写好的的poppler-qt4，放在运行程序下，但是运行到这句：Poppler::Document*doc = Poppler::Document::load(path)总是会程序异常结束，退出代码: -1073741515，请问该如何解决？
工具：qt4.8.6
.pro文件：
QT += core gui
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
TARGET = test
TEMPLATE = app
SOURCES += main.cpp\
mainwindow.cpp
HEADERS += mainwindow.h
FORMS += mainwindow.ui
win32:CONFIG(release, debug|release): LIBS += -L$$PWD/poppler-build-target/lib/ -llibpoppler-qt4
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/poppler-build-target/lib/ -llibpoppler-qt4
else:unix: LIBS += -L$$PWD/poppler-build-target/lib/ -llibpoppler-qt4
INCLUDEPATH += $$PWD/poppler-build-target/include/poppler/qt4
DEPENDPATH += $$PWD/poppler-build-target/include/poppler/qt4
