Unable to debug Android device
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I create an empty Widgets project in Qt Creator, and it builds and runs on my device fine.
But as soon as I set a breakpoint, the app terminates. If there are breakpoints set when the app is started, then the app terminates immediately.
Even if no breakpoints are set, after a minute, the following dialog is displayed and the debugging session ends:
!http://i.stack.imgur.com/j7xyJ.png(Image)!
I have created a video showing the problem https://www.youtube.com/watch?v=F-XV0d8yPzY
Here is the output in Qt Creator from one of these run attempts:
@ Debugging starts
E/SELinux ( 6982): selinux_android_seapp_context_reload: seapp_contexts file is loaded from /data/security/spota/seapp_contexts
D/dalvikvm( 6982): Late-enabling CheckJNI
E/MoreInfoHPW_ViewGroup( 6982): Parent view is not a TextView
D/dalvikvm( 6982): Trying to load lib /data/data/org.qtproject.example.test2/lib/libgnustl_shared.so 0x41835b40
D/dalvikvm( 6982): Added shared lib /data/data/org.qtproject.example.test2/lib/libgnustl_shared.so 0x41835b40
D/dalvikvm( 6982): No JNI_OnLoad found in /data/data/org.qtproject.example.test2/lib/libgnustl_shared.so 0x41835b40, skipping init
D/dalvikvm( 6982): Trying to load lib /data/data/org.qtproject.example.test2/lib/libQt5Core.so 0x41835b40
D/dalvikvm( 6982): Added shared lib /data/data/org.qtproject.example.test2/lib/libQt5Core.so 0x41835b40
D/dalvikvm( 6982): Trying to load lib /data/data/org.qtproject.example.test2/lib/libQt5Gui.so 0x41835b40
D/dalvikvm( 6982): Added shared lib /data/data/org.qtproject.example.test2/lib/libQt5Gui.so 0x41835b40
D/dalvikvm( 6982): No JNI_OnLoad found in /data/data/org.qtproject.example.test2/lib/libQt5Gui.so 0x41835b40, skipping init
D/dalvikvm( 6982): Trying to load lib /data/data/org.qtproject.example.test2/lib/libQt5Widgets.so 0x41835b40
D/dalvikvm( 6982): Added shared lib /data/data/org.qtproject.example.test2/lib/libQt5Widgets.so 0x41835b40
D/dalvikvm( 6982): No JNI_OnLoad found in /data/data/org.qtproject.example.test2/lib/libQt5Widgets.so 0x41835b40, skipping init
D/dalvikvm( 6982): Trying to load lib /data/data/org.qtproject.example.test2/qt-reserved-files/plugins/platforms/android/libqtforandroid.so 0x41835b40
D/dalvikvm( 6982): Added shared lib /data/data/org.qtproject.example.test2/qt-reserved-files/plugins/platforms/android/libqtforandroid.so 0x41835b40
I/Qt ( 6982): qt start
D/dalvikvm( 6982): Trying to load lib /data/app-lib/org.qtproject.example.test2-1/libtest2.so 0x41835b40
D/dalvikvm( 6982): Added shared lib /data/app-lib/org.qtproject.example.test2-1/libtest2.so 0x41835b40
D/dalvikvm( 6982): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.test2-1/libtest2.so 0x41835b40, skipping init
I/Qt JAVA ( 6982): DEBUGGER: extra parameters: Bundle[{pong_file=/data/local/tmp/qt/debug-pong-org.qtproject.example.test2, use_local_qt_libs=true, load_local_jars=jar/QtAndroid-bundled.jar:jar/QtAndroidAccessibility-bundled.jar:, debug_ping=true, gdbserver_socket=/data/data/org.qtproject.example.test2/debug-socket, static_init_classes=:, libs_prefix=/data/local/tmp/qt/, load_local_libs=plugins/platforms/android/libqtforandroid.so:, gdbserver_command=/data/data/org.qtproject.example.test2/lib/gdbserver --multi +/data/data/org.qtproject.example.test2/debug-socket, ping_file=/data/data/org.qtproject.example.test2/debug-ping}]
I/Qt JAVA ( 6982): DEBUGGER: go to sleep
I/Qt JAVA ( 6982): DEBUGGER: waiting for pong at /data/local/tmp/qt/debug-pong-org.qtproject.example.test2, attempt 8
I/Qt JAVA ( 6982): DEBUGGER: go to sleep
I/Qt JAVA ( 6982): DEBUGGER: waiting for pong at /data/local/tmp/qt/debug-pong-org.qtproject.example.test2, attempt 9
I/Qt JAVA ( 6982): DEBUGGER: go to sleep
Could not load shared library symbols for 91 libraries, e.g. /system/bin/linker.
Use the "info sharedlibrary" command to see the complete listing.
Do you need "set solib-search-path" or "set sysroot"?Unable to find dynamic linker breakpoint function.
GDB will be unable to debug shared library initializers
and track explicitly loaded dynamic code.I/Qt JAVA ( 6982): DEBUGGER: waiting for pong at /data/local/tmp/qt/debug-pong-org.qtproject.example.test2, attempt 10
I/Qt JAVA ( 6982): DEBUGGER: got pong /data/local/tmp/qt/debug-pong-org.qtproject.example.test2
D/libEGL ( 6982): loaded /system/lib/egl/libEGL_adreno200.so
D/libEGL ( 6982): loaded /system/lib/egl/libGLESv1_CM_adreno200.so
D/libEGL ( 6982): loaded /system/lib/egl/libGLESv2_adreno200.so
I/Adreno200-EGL( 6982): <qeglDrvAPI_eglInitialize:265>: EGL 1.4 QUALCOMM build: AYELDER_AU_LINUX_ANDROID_JB_2.5.5.04.02.02.092.023+PATCH[ES]_msm8960_JB_2.5.5_CL3556704_release_ENGG (CL3556704)
I/Adreno200-EGL( 6982): Build Date: 05/17/13 Fri
I/Adreno200-EGL( 6982): Local Branch:
I/Adreno200-EGL( 6982): Remote Branch: quic/jb_2.5.5
I/Adreno200-EGL( 6982): Local Patches: 34c9e193f12610d3e68dabd6198d2c4bfbc66974 RB: Update the master timestamp of the hw_image in rb_texture_update_aliased
I/Adreno200-EGL( 6982): Reconstruct Branch: AU_LINUX_ANDROID_JB_2.5.5.04.02.02.092.023 + 01d3c78 + e6f0547 + LOCAL_PATCH[ES]
D/OpenGLRenderer( 6982): Enabling debug mode 0
Could not load shared library symbols for 11 libraries, e.g. libgsl.so.
Use the "info sharedlibrary" command to see the complete listing.
Do you need "set solib-search-path" or "set sysroot"?Unable to find dynamic linker breakpoint function.
GDB will be unable to debug shared library initializers
and track explicitly loaded dynamic code.Debugging has finished"org.qtproject.example.test2" terminated.@
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Here is the full debug log:
"http://pastebin.com/emvK6y5P":http://pastebin.com/emvK6y5P
Things seem to be going well, up to the point at which gdb asks:
@>&"target remote tcp::5039\n"
~"A program is being debugged already. Kill it? (y or n) [answered Y; input not from terminal]\n"@
And then the debugger exits.