Ich versuche, ein Qt-Programm für Android zu machen. Ich habe das Android Qt-Paket, Android SDK, NDK und JDK, markierte Pfade zu ihren Ordnern heruntergeladen, aber dann gibt es einen Build-Fehler, während ich versuche, es für mein Gerät zu bauen (ich habe das Debuggen von USB und dort aktiviert) installierte adb-treiber) es gibt mir diese compile-ausgabe:Ein Fehler beim Erstellen einer Android App auf Qt
14:34:56: Running steps for project FastsFood...
14:34:56: Configuration unchanged, skipping qmake step.
14:34:56: Starting: "D:\QtAndroid\Tools\mingw530_32\bin\mingw32-make.exe"
D:\QtAndroid\5.7\android_armv7\bin\qmake.exe -spec android-g++ "CONFIG+=debug" "CONFIG+=qml_debug" -o Makefile ..\FastsFood\FastsFood.pro
mingw32-make: Nothing to be done for 'first'.
14:35:00: The process "D:\QtAndroid\Tools\mingw530_32\bin\mingw32-make.exe" exited normally.
14:35:00: Removing directory C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build
14:35:00: Starting: "D:\QtAndroid\Tools\mingw530_32\bin\mingw32-make.exe" "INSTALL_ROOT=C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build" install
copy /y libFastsFood.so C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build\libs\armeabi-v7a\libFastsFood.so
1 file(s) copied.
14:35:02: The process "D:\QtAndroid\Tools\mingw530_32\bin\mingw32-make.exe" exited normally.
14:35:02: Starting: "D:\QtAndroid\5.7\android_armv7\bin\androiddeployqt.exe" --input C:/Users/Neuron/Documents/build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug/android-libFastsFood.so-deployment-settings.json --output C:/Users/Neuron/Documents/build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug/android-build --deployment debug --android-platform android-23 --jdk "C:/Program Files/Java/jdk1.7.0_79" --ant D:/apache-ant-1.9.7-bin/apache-ant-1.9.7/bin/ant.bat
Generating Android Package
Input file: C:/Users/Neuron/Documents/build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug/android-libFastsFood.so-deployment-settings.json
Output directory: C:/Users/Neuron/Documents/build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug/android-build/
Application binary: C:/Users/Neuron/Documents/build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug/libFastsFood.so
Android build platform: android-23
Install to device: No
Buildfile: C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build\build.xml
-set-mode-check:
-set-debug-files:
-check-env:
[checkenv] Android SDK Tools Revision 25.1.7
[checkenv] Installed at C:\Users\Neuron\AppData\Local\Android\sdk
-setup:
[echo] Project Name: QtApp
[gettype] Project Type: Application
-set-debug-mode:
-debug-obfuscation-check:
-pre-build:
-build-setup:
[getbuildtools] Using latest Build Tools: 24.0.0
[echo] Resolving Build Target for QtApp...
[gettarget] Project Target: Android 6.0
[gettarget] API level: 23
[echo] ----------
[echo] Creating output directories if needed...
[mkdir] Created dir: C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build\bin
[mkdir] Created dir: C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build\bin\res
[mkdir] Created dir: C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build\bin\rsObj
[mkdir] Created dir: C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build\bin\rsLibs
[mkdir] Created dir: C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build\gen
[mkdir] Created dir: C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build\bin\classes
[mkdir] Created dir: C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build\bin\dexedLibs
[echo] ----------
[echo] Resolving Dependencies for QtApp...
[dependency] Library dependencies:
[dependency] No Libraries
[dependency]
[dependency] ------------------
[echo] ----------
[echo] Building Libraries with 'debug'...
[subant] No sub-builds to iterate on
-code-gen:
[mergemanifest] Merging AndroidManifest files into one.
[mergemanifest] Manifest merger disabled. Using project manifest only.
[echo] Handling aidl files...
[aidl] Found 2 AIDL files.
[aidl] Compiling 2 AIDL files.
[echo] ----------
[echo] Handling RenderScript files...
[echo] ----------
[echo] Handling Resources...
[aapt] Generating resource IDs...
[echo] ----------
[echo] Handling BuildConfig class...
[buildconfig] Generating BuildConfig class.
-pre-compile:
-compile:
[javac] Compiling 10 source files to C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build\bin\classes
[javac] Note: Some input files use or override a deprecated API.
[javac] Note: Recompile with -Xlint:deprecation for details.
-post-compile:
-obfuscate:
-dex:
[dex] input: C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build\bin\classes
[dex] Converting compiled files and external libraries into C:\Users\Neuron\Documents\build-FastsFood-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_0-Debug\android-build\bin\classes.dex...
[dx] java.lang.UnsupportedClassVersionError: com/android/dx/command/Main : Unsupported major.minor version 52.0
[dx] at java.lang.ClassLoader.defineClass1(Native Method)
[dx] at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
[dx] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
[dx] at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
[dx] at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
[dx] at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
[dx] at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
[dx] at java.security.AccessController.doPrivileged(Native Method)
[dx] at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
[dx] at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
[dx] at java.lang.ClassLoader.loadClass(ClassLoader.java:412)
[dx] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
[dx] at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
[dx] at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)
[dx] Exception in thread "main"
BUILD FAILED
C:\Users\Neuron\AppData\Local\Android\sdk\tools\ant\build.xml:892: The following error occurred while executing this line:
C:\Users\Neuron\AppData\Local\Android\sdk\tools\ant\build.xml:894: The following error occurred while executing this line:
C:\Users\Neuron\AppData\Local\Android\sdk\tools\ant\build.xml:906: The following error occurred while executing this line:
C:\Users\Neuron\AppData\Local\Android\sdk\tools\ant\build.xml:287: null returned: 1
Total time: 6 seconds
Building the android package failed!
-- For more information, run this command with --verbose.
14:35:14: The process "D:\QtAndroid\5.7\android_armv7\bin\androiddeployqt.exe" exited with code 14.
Error while building/deploying project FastsFood (kit: Android for armeabi-v7a (GCC 4.9, Qt 5.7.0))
When executing step "Build Android APK"
14:35:14: Elapsed time: 00:18.
Dann funktioniert es nicht. Er bezieht sich auf eine Datei build.xml, aber mein Android SDK funktioniert vollständig, weil ich mit dem SDK einige Programme in Android Studio erstellt habe. Also, das Problem ist mit Qt.
Dann habe ich versucht, das Problem mit meinem eigenen Manifest zu beheben. Ich habe einige Änderungen an meinem .proDatei gemacht, aber das ändert nichts:
#-------------------------------------------------
#
# Project created by QtCreator 2016-07-04T19:45:28
#
#-------------------------------------------------
QT += core gui
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
TARGET = FastsFood
TEMPLATE = app
android {
OTHER_FILES += android/AndroidManifest.xml
ANDROID_PACKAGE_SOURCE_DIR = $$PWD/
}
@
QT += multimedia
QT += gui
@
SOURCES += main.cpp\
start.cpp
HEADERS += start.h
FORMS += start.ui
CONFIG += mobility
MOBILITY =
Der Fehler scheint "Nicht unterstützte Major.minor Version 52.0" zu sein. Eine sehr schnelle Websuche nach "Android Nicht unterstützt Major.Minor Version 52.0" bietet eine Menge Treffer, auch hier im Stackoverflow. Vielleicht wird einer von ihnen die Antwort geben. – jwernerny
@jwernerny nein, ich habe es behoben. Das Problem war mit einem Paket. Android Studio-Paket von SDK, NDK und andere Dinge funktionierte nicht, aber dann habe ich einige separate Pakete von Android-Website heruntergeladen und installiert sie. Jetzt geht es. –