[Niyazi]

Hi, I am new to Felgo. I install Felgo on Mac OS Sierra (on VMware workstation12) and follow the instruction for installation. I get error while building simple application. I need help?

 

Here is the my compile error.

 
<div>12:42:03: Running steps for project FirstTesApp…
12:42:03: Configuration unchanged, skipping qmake step.
12:42:03: Starting: “/usr/bin/make”
/Users/ntms/android-ndk-r10e/toolchains/x86-4.9/prebuilt/darwin-x86_64/bin/i686-linux-android-g++ -c -D__ANDROID_API__=16 –sysroot=/Users/ntms/android-ndk-r10e/platforms/android-16/arch-x86/ -isystem /Users/ntms/android-ndk-r10e/sources/cxx-stl/gnu-libstdc++/4.9/include -isystem /Users/ntms/android-ndk-r10e/sources/cxx-stl/gnu-libstdc++/4.9/libs/x86/include -fstack-protector-strong -DANDROID -O2 -O2 -std=gnu++11 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_QUICK_LIB -DQT_WIDGETS_LIB -DQT_MULTIMEDIA_LIB -DQT_GUI_LIB -DQT_QML_LIB -DQT_WEBSOCKETS_LIB -DQT_NETWORK_LIB -DQT_SQL_LIB -DQT_CORE_LIB -I../FirstTesApp -I. -I../FelgoSDK/Felgo/android_x86/include/VPlay -I../FelgoSDK/Felgo/android_x86/include -I../FelgoSDK/Felgo/android_x86/include/QtQuick -I../FelgoSDK/Felgo/android_x86/include/QtWidgets -I../FelgoSDK/Felgo/android_x86/include/QtMultimedia -I../FelgoSDK/Felgo/android_x86/include/QtGui -I../FelgoSDK/Felgo/android_x86/include/QtQml -I../FelgoSDK/Felgo/android_x86/include/QtWebSockets -I../FelgoSDK/Felgo/android_x86/include/QtNetwork -I../FelgoSDK/Felgo/android_x86/include/QtSql -I../FelgoSDK/Felgo/android_x86/include/QtCore -I. -I../FelgoSDK/Felgo/android_x86/mkspecs/android-g++ -o main.o ../FirstTesApp/main.cpp
/Users/ntms/FelgoSDK/Felgo/android_x86/bin/rcc -name resources_user ../FelgoSDK/Felgo/android_x86/mkspecs/common/vplay/resources_user.qrc -o qrc_resources_user.cpp
/Users/ntms/android-ndk-r10e/toolchains/x86-4.9/prebuilt/darwin-x86_64/bin/i686-linux-android-g++ -c -D__ANDROID_API__=16 –sysroot=/Users/ntms/android-ndk-r10e/platforms/android-16/arch-x86/ -isystem /Users/ntms/android-ndk-r10e/sources/cxx-stl/gnu-libstdc++/4.9/include -isystem /Users/ntms/android-ndk-r10e/sources/cxx-stl/gnu-libstdc++/4.9/libs/x86/include -fstack-protector-strong -DANDROID -O2 -O2 -std=gnu++11 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_QUICK_LIB -DQT_WIDGETS_LIB -DQT_MULTIMEDIA_LIB -DQT_GUI_LIB -DQT_QML_LIB -DQT_WEBSOCKETS_LIB -DQT_NETWORK_LIB -DQT_SQL_LIB -DQT_CORE_LIB -I../FirstTesApp -I. -I../FelgoSDK/Felgo/android_x86/include/VPlay -I../FelgoSDK/Felgo/android_x86/include -I../FelgoSDK/Felgo/android_x86/include/QtQuick -I../FelgoSDK/Felgo/android_x86/include/QtWidgets -I../FelgoSDK/Felgo/android_x86/include/QtMultimedia -I../FelgoSDK/Felgo/android_x86/include/QtGui -I../FelgoSDK/Felgo/android_x86/include/QtQml -I../FelgoSDK/Felgo/android_x86/include/QtWebSockets -I../FelgoSDK/Felgo/android_x86/include/QtNetwork -I../FelgoSDK/Felgo/android_x86/include/QtSql -I../FelgoSDK/Felgo/android_x86/include/QtCore -I. -I../FelgoSDK/Felgo/android_x86/mkspecs/android-g++ -o qrc_resources_user.o qrc_resources_user.cpp
/Users/ntms/android-ndk-r10e/toolchains/x86-4.9/prebuilt/darwin-x86_64/bin/i686-linux-android-g++ –sysroot=/Users/ntms/android-ndk-r10e/platforms/android-16/arch-x86/ -Wl,-soname,libFirstTesApp.so -Wl,-rpath=/Users/ntms/FelgoSDK/Felgo/android_x86/lib -Wl,–no-undefined -Wl,-z,noexecstack -shared -o libFirstTesApp.so main.o qrc_resources_user.o   -L/Users/ntms/android-ndk-r10e/sources/cxx-stl/gnu-libstdc++/4.9/libs/x86 -L/Users/ntms/android-ndk-r10e/toolchains/x86-4.9/prebuilt/darwin-x86_64/bin/../lib/gcc/i686-linux-android/4.9 -L/Users/ntms/FelgoSDK/Felgo/android_x86/lib -lVPlay -lcrypto -lssl -lQt5Quick -L/opt/android/android-ndk-r10e/sources/cxx-stl/gnu-libstdc++/4.9/libs/x86 -L/opt/android/android-ndk-r10e/toolchains/x86-4.9/prebuilt/darwin-x86_64/bin/../lib/gcc/i686-linux-android/4.9 -lQt5Widgets -lQt5Multimedia -lQt5Gui -lQt5Qml -lQt5WebSockets -lQt5Network -lQt5Sql -lQt5Core -lGLESv2 -lgnustl_shared -lgcc -llog -lz -lm -ldl -lc
12:42:04: The process “/usr/bin/make” exited normally.
12:42:04: Removing directory /Users/ntms/build-FirstTesApp-Android_for_x86_GCC_4_9_Qt_5_9_2_Android_x86_V_Play-Release/android-build/assets
12:42:05: Removing directory /Users/ntms/build-FirstTesApp-Android_for_x86_GCC_4_9_Qt_5_9_2_Android_x86_V_Play-Release/android-build/libs
12:42:05: Starting: “/usr/bin/make” INSTALL_ROOT=/Users/ntms/build-FirstTesApp-Android_for_x86_GCC_4_9_Qt_5_9_2_Android_x86_V_Play-Release/android-build install
/Users/ntms/FelgoSDK/Felgo/android_x86/bin/qmake -install qinstall /Users/ntms/FirstTesApp/qml /Users/ntms/build-FirstTesApp-Android_for_x86_GCC_4_9_Qt_5_9_2_Android_x86_V_Play-Release/android-build/assets/qml
/Users/ntms/FelgoSDK/Felgo/android_x86/bin/qmake -install qinstall /Users/ntms/FirstTesApp/assets /Users/ntms/build-FirstTesApp-Android_for_x86_GCC_4_9_Qt_5_9_2_Android_x86_V_Play-Release/android-build/assets/assets
/Users/ntms/FelgoSDK/Felgo/android_x86/bin/qmake -install qinstall -exe libFirstTesApp.so /Users/ntms/build-FirstTesApp-Android_for_x86_GCC_4_9_Qt_5_9_2_Android_x86_V_Play-Release/android-build/libs/x86/libFirstTesApp.so
12:42:05: The process “/usr/bin/make” exited normally.
12:42:05: Starting: “/Users/ntms/FelgoSDK/Felgo/android_x86/bin/androiddeployqt” –input /Users/ntms/build-FirstTesApp-Android_for_x86_GCC_4_9_Qt_5_9_2_Android_x86_V_Play-Release/android-libFirstTesApp.so-deployment-settings.json –output /Users/ntms/build-FirstTesApp-Android_for_x86_GCC_4_9_Qt_5_9_2_Android_x86_V_Play-Release/android-build –deployment bundled –android-platform android-27 –jdk /Library/Java/JavaVirtualMachines/jdk1.8.0_152.jdk/Contents/Home –gradle
Generating Android Package
Input file: /Users/ntms/build-FirstTesApp-Android_for_x86_GCC_4_9_Qt_5_9_2_Android_x86_V_Play-Release/android-libFirstTesApp.so-deployment-settings.json
Output directory: /Users/ntms/build-FirstTesApp-Android_for_x86_GCC_4_9_Qt_5_9_2_Android_x86_V_Play-Release/android-build/
Application binary: /Users/ntms/build-FirstTesApp-Android_for_x86_GCC_4_9_Qt_5_9_2_Android_x86_V_Play-Release/libFirstTesApp.so
Android build platform: android-27
Install to device: No
Warning: QML import could not be resolved in any of the import paths: QtQuick.Extras.Private.CppUtils
Warning: QML import could not be resolved in any of the import paths: QtQuick.Extras.Private.CppUtils
Warning: QML import could not be resolved in any of the import paths: QtQuick.Controls.impl
Warning: QML import could not be resolved in any of the import paths: QtQuick.Controls.Material.impl
Warning: QML import could not be resolved in any of the import paths: QtQuick.Controls.Universal.impl
:preBuild UP-TO-DATE
:preDebugBuild UP-TO-DATE
:checkDebugManifest
:prepareDebugDependencies
:compileDebugAidl UP-TO-DATE
:compileDebugRenderscript UP-TO-DATE
:generateDebugBuildConfig UP-TO-DATE
:generateDebugResValues UP-TO-DATE
:generateDebugResources UP-TO-DATE
:mergeDebugResources UP-TO-DATE
:processDebugManifest UP-TO-DATE
:processDebugResources UP-TO-DATE
:generateDebugSources UP-TO-DATE
:incrementalDebugJavaCompilationSafeguard UP-TO-DATE
:javaPreCompileDebug
:compileDebugJavaWithJavac UP-TO-DATE
:compileDebugNdk NO-SOURCE
:compileDebugSources UP-TO-DATE
:mergeDebugShaders UP-TO-DATE
:compileDebugShaders UP-TO-DATE
:generateDebugAssets UP-TO-DATE
:mergeDebugAssets UP-TO-DATE
:transformClassesWithDexForDebug UP-TO-DATE
:mergeDebugJniLibFolders UP-TO-DATE
:transformNativeLibsWithMergeJniLibsForDebug UP-TO-DATE
:transformNativeLibsWithStripDebugSymbolForDebug UP-TO-DATE
:processDebugJavaRes NO-SOURCE
:transformResourcesWithMergeJavaResForDebug UP-TO-DATE
:validateSigningDebug
:packageDebug UP-TO-DATE
:assembleDebug UP-TO-DATE</div>
<div>BUILD SUCCESSFUL</div>
<div>Total time: 6.395 secs
Android package built successfully in 9.579 ms.
— File: /Users/ntms/build-FirstTesApp-Android_for_x86_GCC_4_9_Qt_5_9_2_Android_x86_V_Play-Release/android-build//build/outputs/apk/android-build-debug.apk
12:42:14: The process “/Users/ntms/FelgoSDK/Felgo/android_x86/bin/androiddeployqt” exited normally.
Error while building/deploying project FirstTesApp (kit: Android for x86 (GCC 4.9, Qt 5.9.2 Android x86 Felgo))
When executing step “Deploy to Android device”
12:44:46: Elapsed time: 02:43.</div>

[GüntherFelgo Team]

Hi,

based on the log output the build was successful (Android package built successfully in 9.579 ms.), but deployment to the Android device failed.

Can you make sure that your Android device has Developer Options Activated and USB Debugging activated? (see here)
After activating the settings and trusting your development pc, you should be able to deploy your built android package to your device.

Let me know if this helps!

Best,
Günther

[Niyazi]

Thank you very much Günther, it worked.

[Didier]

i get this error to build debug app in android (build or debug):

 

In file included from ../../FelgoSDK/Felgo/android_armv7/include/QtCore/qglobal.h:45:0,

from ../../FelgoSDK/Felgo/android_armv7/include/QtGui/qtguiglobal.h:43,

from ../../FelgoSDK/Felgo/android_armv7/include/QtWidgets/qtwidgetsglobal.h:43,

from ../../FelgoSDK/Felgo/android_armv7/include/QtWidgets/qapplication.h:43,

from ../../FelgoSDK/Felgo/android_armv7/include/QtWidgets/QApplication:1,

from ../SwMeet/main.cpp:1:

/Users/torrefuertesas/Library/Android/sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/type_traits:52:15: error: expected ‘{‘ before ‘_GLIBCXX_VISIBILITY’

namespace std _GLIBCXX_VISIBILITY(default)

^

/Users/torrefuertesas/Library/Android/sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/type_traits:52:34: error: expected constructor, destructor, or type conversion before ‘(‘ token

namespace std _GLIBCXX_VISIBILITY(default)

^

In file included from /Users/torrefuertesas/Library/Android/sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/utility:75:0,

from ../../FelgoSDK/Felgo/android_armv7/include/QtCore/qglobal.h:47,

from ../../FelgoSDK/Felgo/android_armv7/include/QtGui/qtguiglobal.h:43,

from ../../FelgoSDK/Felgo/android_armv7/include/QtWidgets/qtwidgetsglobal.h:43,

from ../../FelgoSDK/Felgo/android_armv7/include/QtWidgets/qapplication.h:43,

from ../../FelgoSDK/Felgo/android_armv7/include/QtWidgets/QApplication:1,

from ../SwMeet/main.cpp:1:

/Users/torrefuertesas/Library/Android/sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/initializer_list:39:37: error: expected ‘}’ before end of line

#pragma GCC visibility push(default)

^

/Users/torrefuertesas/Library/Android/sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/initializer_list:39:37: error: expected declaration before end of line

make: *** [main.o] Error 1

00:12:21: The process “/usr/bin/make” exited with code 2.

Error while building/deploying project SwMeet (kit: Android for armeabi-v7a (GCC 4.9, Qt 5.11.1 Android armv7 Felgo))
–

[GüntherFelgo Team]

Hi Didier,

which version of Android NDK are you using? Qt recommends to use NDK version r10e, as later versions can cause compatibility issues.

To rule out a possible issue related to Felgo, you can also try to create a plain Qt Quick project with Qt Creator.

Are you able to build and deploy a plain Qt Quick project to Android?

Best,
Günther