I have a project that I'm trying to get working on android. I'm using
Qt Creator to build and run everything. The program compiles, links and
deploys. When it runs, I get the following error:
Starting remote process.V/Zygote (20264): Switching descriptor 33 to
/dev/null
V/Zygote (20264): Switching descriptor 9 to /dev/null
D/dalvikvm(20264): Late-enabling CheckJNI
I/ActivityManager( 436): Start proc org.qtproject.example.test_mage for
activity
org.qtproject.example.test_mage/org.qtproject.qt5.android.bindings.QtActivity:
pid=20264 uid=10109 gids={50109, 3003, 1028, 1015}
D/ActivityThread(20264):
handleBindApplication:org.qtproject.example.test_mage
D/ActivityThread(20264): setTargetHeapUtilization:0.75
D/ActivityThread(20264): setTargetHeapMinFree:524288
D/dalvikvm(20264): Trying to load lib
/data/data/org.qtproject.example.test_mage/lib/libgnustl_shared.so
0x2c665238
D/dalvikvm(20264): Added shared lib
/data/data/org.qtproject.example.test_mage/lib/libgnustl_shared.so
0x2c665238
D/dalvikvm(20264): No JNI_OnLoad found in
/data/data/org.qtproject.example.test_mage/lib/libgnustl_shared.so
0x2c665238, skipping init
D/dalvikvm(20264): Trying to load lib
/data/data/org.qtproject.example.test_mage/lib/libQt5Core.so 0x2c665238
D/dalvikvm(20264): Added shared lib
/data/data/org.qtproject.example.test_mage/lib/libQt5Core.so 0x2c665238
D/dalvikvm(20264): Trying to load lib
/data/data/org.qtproject.example.test_mage/lib/libQt5Gui.so 0x2c665238
D/dalvikvm(20264): Added shared lib
/data/data/org.qtproject.example.test_mage/lib/libQt5Gui.so 0x2c665238
D/dalvikvm(20264): No JNI_OnLoad found in
/data/data/org.qtproject.example.test_mage/lib/libQt5Gui.so 0x2c665238,
skipping init
D/dalvikvm(20264): Trying to load lib
/data/data/org.qtproject.example.test_mage/lib/libQt5Widgets.so 0x2c665238
D/dalvikvm(20264): Added shared lib
/data/data/org.qtproject.example.test_mage/lib/libQt5Widgets.so 0x2c665238
D/dalvikvm(20264): No JNI_OnLoad found in
/data/data/org.qtproject.example.test_mage/lib/libQt5Widgets.so
0x2c665238, skipping init
D/dalvikvm(20264): Trying to load lib
/data/data/org.qtproject.example.test_mage/lib/libQt5Xml.so 0x2c665238
D/dalvikvm(20264): Added shared lib
/data/data/org.qtproject.example.test_mage/lib/libQt5Xml.so 0x2c665238
D/dalvikvm(20264): No JNI_OnLoad found in
/data/data/org.qtproject.example.test_mage/lib/libQt5Xml.so 0x2c665238,
skipping init
D/dalvikvm(20264): Trying to load lib
/data/data/org.qtproject.example.test_mage/lib/libQt5Concurrent.so
0x2c665238
D/dalvikvm(20264): Added shared lib
/data/data/org.qtproject.example.test_mage/lib/libQt5Concurrent.so
0x2c665238
D/dalvikvm(20264): No JNI_OnLoad found in
/data/data/org.qtproject.example.test_mage/lib/libQt5Concurrent.so
0x2c665238, skipping init
D/dalvikvm(20264): Trying to load lib
/data/data/org.qtproject.example.test_mage/lib/libQt5Network.so 0x2c665238
D/dalvikvm(20264): Added shared lib
/data/data/org.qtproject.example.test_mage/lib/libQt5Network.so 0x2c665238
D/dalvikvm(20264): No JNI_OnLoad found in
/data/data/org.qtproject.example.test_mage/lib/libQt5Network.so
0x2c665238, skipping init
D/dalvikvm(20264): Trying to load lib
/data/data/org.qtproject.example.test_mage/qt-reserved-files/plugins/platforms/android/libqtforandroid.so
0x2c665238
D/dalvikvm(20264): Added shared lib
/data/data/org.qtproject.example.test_mage/qt-reserved-files/plugins/platforms/android/libqtforandroid.so
0x2c665238
I/Qt (20264): qt start
D/dalvikvm(20264): Trying to load lib
/data/data/org.qtproject.example.test_mage/qt-reserved-files/plugins/bearer/libqandroidbearer.so
0x2c665238
D/dalvikvm(20264): Added shared lib
/data/data/org.qtproject.example.test_mage/qt-reserved-files/plugins/bearer/libqandroidbearer.so
0x2c665238
D/dalvikvm(20264): No JNI_OnLoad found in
/data/data/org.qtproject.example.test_mage/qt-reserved-files/plugins/bearer/libqandroidbearer.so
0x2c665238, skipping init
D/dalvikvm(20264): Trying to load lib
/data/app-lib/org.qtproject.example.test_mage-2/libphysfs.so 0x2c665238
D/dalvikvm(20264): Added shared lib
/data/app-lib/org.qtproject.example.test_mage-2/libphysfs.so 0x2c665238
D/dalvikvm(20264): No JNI_OnLoad found in
/data/app-lib/org.qtproject.example.test_mage-2/libphysfs.so 0x2c665238,
skipping init
D/dalvikvm(20264): Trying to load lib
/data/app-lib/org.qtproject.example.test_mage-2/libmage.so 0x2c665238
E/dalvikvm(20264):
dlopen("/data/app-lib/org.qtproject.example.test_mage-2/libmage.so")
failed: dlopen failed: cannot locate symbol
"_ZN18QXmlDefaultHandlerC2Ev" referenced by "libmage.so"...
The constructor for QXmlDefaultHandler is not found. It looks like it's
loading the libQt5Xml.so library fine though. When I examine the
library in the build directory, this is what I get:
$ objdump -T libQt5Xml.so | grep _ZN18QXmlDefaultHandlerC2Ev
000121b9 g DF .text 00000038 _ZN18QXmlDefaultHandlerC2Ev
The symbol is in the library, but I have no idea why it's not finding it.
Any help with this would be greatly appreciated.
--
Lorne Sturtevant
Sum Ergo Cogito
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