[Interest] Problem location symbol on android

[Lorne Sturtevant]

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

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.qt-project.org/pipermail/interest/attachments/20160407/c0eeb584/attachment.html>