Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. Develop for android java issues
QtWS25 Last Chance

Develop for android java issues

Scheduled Pinned Locked Moved Solved General and Desktop
quickandroidmobile
28 Posts 5 Posters 7.2k Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • KroMignonK Offline
    KroMignonK Offline
    KroMignon
    wrote on last edited by
    #3

    @Phips04 said in Develop for android java issues:

    When I wanted to deploy the app in my mobile (running android 4.4.2), the process threw up several errors,
    all of them related to java.

    I think your Android version is too old, according to Qt wiki, Android API level 18 (Android 4.3) is required and API 21 (Android 5.0) is recommended.

    It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

    1 Reply Last reply
    1
    • P Offline
      P Offline
      Phips04
      wrote on last edited by
      #4

      My mobile is a samsung galaxy S3 Neo running android 4.4.2, and I'm using QT 5.15.1.
      However it told me, that the build process failed because of java. I just copied the details:

      java.lang.NoClassDefFoundError: Could not initialize class org.codehaus.groovy.vmplugin.v7.Java7
      at org.codehaus.groovy.vmplugin.VMPluginFactory.<clinit>(VMPluginFactory.java:43)
      at org.codehaus.groovy.reflection.GroovyClassValueFactory.<clinit>(GroovyClassValueFactory.java:35)
      at org.codehaus.groovy.reflection.ClassInfo.<clinit>(ClassInfo.java:109)
      at org.codehaus.groovy.reflection.ReflectionCache.getCachedClass(ReflectionCache.java:95)
      at org.codehaus.groovy.reflection.ReflectionCache.<clinit>(ReflectionCache.java:39)
      at org.codehaus.groovy.runtime.metaclass.MetaClassRegistryImpl.registerMethods(MetaClassRegistryImpl.java:209)
      at org.codehaus.groovy.runtime.metaclass.MetaClassRegistryImpl.<init>(MetaClassRegistryImpl.java:107)
      at org.codehaus.groovy.runtime.metaclass.MetaClassRegistryImpl.<init>(MetaClassRegistryImpl.java:85)
      at groovy.lang.GroovySystem.<clinit>(GroovySystem.java:36)
      at org.codehaus.groovy.runtime.InvokerHelper.<clinit>(InvokerHelper.java:86)
      at groovy.lang.GroovyObjectSupport.getDefaultMetaClass(GroovyObjectSupport.java:59)
      at groovy.lang.GroovyObjectSupport.<init>(GroovyObjectSupport.java:32)
      at org.gradle.internal.extensibility.DefaultExtraPropertiesExtension.<init>(DefaultExtraPropertiesExtension.java:29)
      at org.gradle.internal.extensibility.DefaultConvention.<init>(DefaultConvention.java:48)
      at org.gradle.api.internal.plugins.DefaultConvention.<init>(DefaultConvention.java:28)
      at org.gradle.internal.extensibility.ExtensibleDynamicObject.<init>(ExtensibleDynamicObject.java:60)
      at org.gradle.internal.instantiation.MixInExtensibleDynamicObject.<init>(MixInExtensibleDynamicObject.java:34)
      at org.gradle.initialization.DefaultSettings_Decorated.getAsDynamicObject(Unknown Source)
      at org.gradle.initialization.SettingsFactory.createSettings(SettingsFactory.java:58)
      at org.gradle.initialization.ScriptEvaluatingSettingsProcessor.process(ScriptEvaluatingSettingsProcessor.java:61)
      at org.gradle.initialization.PropertiesLoadingSettingsProcessor.process(PropertiesLoadingSettingsProcessor.java:38)
      at org.gradle.initialization.SettingsEvaluatedCallbackFiringSettingsProcessor.process(SettingsEvaluatedCallbackFiringSettingsProcessor.java:34)
      at org.gradle.initialization.RootBuildCacheControllerSettingsProcessor.process(RootBuildCacheControllerSettingsProcessor.java:36)
      at org.gradle.initialization.BuildOperationSettingsProcessor$2.call(BuildOperationSettingsProcessor.java:50)
      at org.gradle.initialization.BuildOperationSettingsProcessor$2.call(BuildOperationSettingsProcessor.java:47)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:416)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:406)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:102)
      at org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36)
      at org.gradle.initialization.BuildOperationSettingsProcessor.process(BuildOperationSettingsProcessor.java:47)
      at org.gradle.initialization.DefaultSettingsLoader.findSettingsAndLoadIfAppropriate(DefaultSettingsLoader.java:104)
      at org.gradle.initialization.DefaultSettingsLoader.findAndLoadSettings(DefaultSettingsLoader.java:45)
      at org.gradle.initialization.SettingsAttachingSettingsLoader.findAndLoadSettings(SettingsAttachingSettingsLoader.java:35)
      at org.gradle.internal.composite.CommandLineIncludedBuildSettingsLoader.findAndLoadSettings(CommandLineIncludedBuildSettingsLoader.java:34)
      at org.gradle.internal.composite.ChildBuildRegisteringSettingsLoader.findAndLoadSettings(ChildBuildRegisteringSettingsLoader.java:47)
      at org.gradle.internal.composite.CompositeBuildSettingsLoader.findAndLoadSettings(CompositeBuildSettingsLoader.java:35)
      at org.gradle.initialization.DefaultSettingsPreparer.prepareSettings(DefaultSettingsPreparer.java:36)
      at org.gradle.initialization.BuildOperatingFiringSettingsPreparer$LoadBuild.doLoadBuild(BuildOperatingFiringSettingsPreparer.java:59)
      at org.gradle.initialization.BuildOperatingFiringSettingsPreparer$LoadBuild.run(BuildOperatingFiringSettingsPreparer.java:54)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:402)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:394)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:92)
      at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
      at org.gradle.initialization.BuildOperatingFiringSettingsPreparer.prepareSettings(BuildOperatingFiringSettingsPreparer.java:42)
      at org.gradle.initialization.DefaultGradleLauncher.prepareSettings(DefaultGradleLauncher.java:190)
      at org.gradle.initialization.DefaultGradleLauncher.doClassicBuildStages(DefaultGradleLauncher.java:134)
      at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:126)
      at org.gradle.initialization.DefaultGradleLauncher.executeTasks(DefaultGradleLauncher.java:106)
      at org.gradle.internal.invocation.GradleBuildController$1.execute(GradleBuildController.java:60)
      at org.gradle.internal.invocation.GradleBuildController$1.execute(GradleBuildController.java:57)
      at org.gradle.internal.invocation.GradleBuildController$3.create(GradleBuildController.java:85)
      at org.gradle.internal.invocation.GradleBuildController$3.create(GradleBuildController.java:78)
      at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:189)
      at org.gradle.internal.work.StopShieldingWorkerLeaseService.withLocks(StopShieldingWorkerLeaseService.java:40)
      at org.gradle.internal.invocation.GradleBuildController.doBuild(GradleBuildController.java:78)
      at org.gradle.internal.invocation.GradleBuildController.run(GradleBuildController.java:57)
      at org.gradle.tooling.internal.provider.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:31)
      at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
      at org.gradle.launcher.exec.BuildOutcomeReportingBuildActionRunner.run(BuildOutcomeReportingBuildActionRunner.java:63)
      at org.gradle.tooling.internal.provider.ValidatingBuildActionRunner.run(ValidatingBuildActionRunner.java:32)
      at org.gradle.launcher.exec.BuildCompletionNotifyingBuildActionRunner.run(BuildCompletionNotifyingBuildActionRunner.java:39)
      at org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner$3.call(RunAsBuildOperationBuildActionRunner.java:51)
      at org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner$3.call(RunAsBuildOperationBuildActionRunner.java:45)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:416)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:406)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:102)
      at org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36)
      at org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner.run(RunAsBuildOperationBuildActionRunner.java:45)
      at org.gradle.launcher.exec.InProcessBuildActionExecuter$1.transform(InProcessBuildActionExecuter.java:50)
      at org.gradle.launcher.exec.InProcessBuildActionExecuter$1.transform(InProcessBuildActionExecuter.java:47)
      at org.gradle.composite.internal.DefaultRootBuildState.run(DefaultRootBuildState.java:78)
      at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:47)
      at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:31)
      at org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute(BuildTreeScopeBuildActionExecuter.java:42)
      at org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute(BuildTreeScopeBuildActionExecuter.java:28)
      at org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:78)
      at org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:52)
      at org.gradle.tooling.internal.provider.SubscribableBuildActionExecuter.execute(SubscribableBuildActionExecuter.java:59)
      at org.gradle.tooling.internal.provider.SubscribableBuildActionExecuter.execute(SubscribableBuildActionExecuter.java:36)
      at org.gradle.tooling.internal.provider.SessionScopeBuildActionExecuter.execute(SessionScopeBuildActionExecuter.java:68)
      at org.gradle.tooling.internal.provider.SessionScopeBuildActionExecuter.execute(SessionScopeBuildActionExecuter.java:38)
      at org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:37)
      at org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:26)
      at org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute(ParallelismConfigurationBuildActionExecuter.java:43)
      at org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute(ParallelismConfigurationBuildActionExecuter.java:29)
      at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:60)
      at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:32)
      at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:55)
      at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:41)
      at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:48)
      at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:32)
      at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:56)
      at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.java:212)
      at org.gradle.launcher.cli.DefaultCommandLineActionFactory$ParseAndBuildAction.execute(DefaultCommandLineActionFactory.java:404)
      at org.gradle.launcher.cli.DefaultCommandLineActionFactory$ParseAndBuildAction.execute(DefaultCommandLineActionFactory.java:376)
      at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:38)
      at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:23)
      at org.gradle.launcher.cli.DefaultCommandLineActionFactory$WithLogging.execute(DefaultCommandLineActionFactory.java:369)
      at org.gradle.launcher.Main.doAction(Main.java:35)
      at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:564)
      at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:60)
      at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:37)
      at org.gradle.launcher.GradleMain.main(GradleMain.java:31)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:564)
      at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:31)
      at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:108)
      at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
      FAILURE: Build failed with an exception.

      • What went wrong:
        Could not initialize class org.codehaus.groovy.reflection.ReflectionCache
      • Try:
        Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
      • Get more help at https://help.gradle.org
        BUILD FAILED in 2s

      I'm not sure, but maybe its not android itself being responsible for the problems.

      1 Reply Last reply
      0
      • Christian EhrlicherC Offline
        Christian EhrlicherC Offline
        Christian Ehrlicher
        Lifetime Qt Champion
        wrote on last edited by
        #5

        @Phips04 said in Develop for android java issues:

        I'm not sure, but maybe its not android itself being responsible for the problems.

        Did you read the post from @jsulm ?

        Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
        Visit the Qt Academy at https://academy.qt.io/catalog

        1 Reply Last reply
        2
        • P Offline
          P Offline
          Phips04
          wrote on last edited by Phips04
          #6
          This post is deleted!
          J.HilkJ jsulmJ 2 Replies Last reply
          0
          • P Phips04

            This post is deleted!

            J.HilkJ Offline
            J.HilkJ Offline
            J.Hilk
            Moderators
            wrote on last edited by
            #7

            @Phips04 It does not matter at all what device you attach to your PC,

            what does matter is what minimal android version you set inside your manifest. Did you change it there ?

            Be aware of the Qt Code of Conduct, when posting : https://forum.qt.io/topic/113070/qt-code-of-conduct

            Q: What's that?
            A: It's blue light.
            Q: What does it do?
            A: It turns blue.

            1 Reply Last reply
            1
            • P Phips04

              This post is deleted!

              jsulmJ Offline
              jsulmJ Offline
              jsulm
              Lifetime Qt Champion
              wrote on last edited by
              #8
              This post is deleted!
              1 Reply Last reply
              0
              • P Offline
                P Offline
                Phips04
                wrote on last edited by
                #9

                @J-Hilk Which file is that?

                Do you mean the *.pro file?

                KroMignonK 1 Reply Last reply
                0
                • P Phips04

                  @J-Hilk Which file is that?

                  Do you mean the *.pro file?

                  KroMignonK Offline
                  KroMignonK Offline
                  KroMignon
                  wrote on last edited by
                  #10

                  @Phips04 said in Develop for android java issues:

                  Do you mean the *.pro file?

                  No, the Android manifest ==> AndroidManifest.xml
                  Double click on it in QtCreator to start the editor:
                  11469230-f742-477d-b2a4-dac3c72d3219-image.png

                  It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

                  1 Reply Last reply
                  1
                  • P Offline
                    P Offline
                    Phips04
                    wrote on last edited by
                    #11

                    QTAndroid.jpg

                    This is how it actually looks like, the option to set the sdk is disabled.
                    I made sure, that the sdk's I want to use are installed. (Sry I'm new to qt)

                    KroMignonK 1 Reply Last reply
                    0
                    • P Phips04

                      QTAndroid.jpg

                      This is how it actually looks like, the option to set the sdk is disabled.
                      I made sure, that the sdk's I want to use are installed. (Sry I'm new to qt)

                      KroMignonK Offline
                      KroMignonK Offline
                      KroMignon
                      wrote on last edited by
                      #12

                      @Phips04 Did you check QtCreator Android configuration?

                      In Tools/Option/Devices, select tab "Android":
                      9acabd97-323f-4a6a-8f1e-36521c90789c-image.png

                      It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

                      1 Reply Last reply
                      0
                      • P Offline
                        P Offline
                        Phips04
                        wrote on last edited by
                        #13

                        Java and android settings are ok, in the android settings there is no "ndk-bundle". But the second entry exists, as I mentioned OpenSSL is not set

                        KroMignonK 1 Reply Last reply
                        0
                        • P Phips04

                          Java and android settings are ok, in the android settings there is no "ndk-bundle". But the second entry exists, as I mentioned OpenSSL is not set

                          KroMignonK Offline
                          KroMignonK Offline
                          KroMignon
                          wrote on last edited by
                          #14

                          @Phips04 said in Develop for android java issues:

                          in the android settings there is no "ndk-bundle"

                          This is your problem, ndk-bundle is mandatory for Qt!

                          Extract from the Qt documentation:
                          Use the sdkmanager command line tool to update the packages list and then install the essential packages:

                          cd <ANDROID_SDK_ROOT>/tools/bin/
./sdkmanager --update
./sdkmanager --install "platform-tools" "platforms;android-29" "build-tools;29.0.2" "ndk-bundle"

                          It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

                          1 Reply Last reply
                          0
                          • P Offline
                            P Offline
                            Phips04
                            wrote on last edited by
                            #15

                            Ok, I did it, but the cmd line reported some errors, and there was no effect in qt creator.
                            QTAndroid2.jpg

                            KroMignonK 1 Reply Last reply
                            0
                            • P Phips04

                              Ok, I did it, but the cmd line reported some errors, and there was no effect in qt creator.
                              QTAndroid2.jpg

                              KroMignonK Offline
                              KroMignonK Offline
                              KroMignon
                              wrote on last edited by
                              #16

                              @Phips04 This seems to be a well know issue with Android:

                              • https://stackoverflow.com/questions/60730615/sdkmanager-warning-could-not-create-setting-java-lang-illegalargumentexcepti
                              • https://medium.com/@s89707192/if-you-have-the-issue-652c7c1ad5d0

                              You can try:

                              cd <ANDROID_SDK_ROOT>\tools\bin\
sdkmanager --sdk_root="<ANDROID_SDK_ROOT>" --update
sdkmanager --sdk_root="<ANDROID_SDK_ROOT>" --install "platform-tools" "platforms;android-29" "build-tools;29.0.2" "ndk-bundle"

                              It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

                              1 Reply Last reply
                              0
                              • P Offline
                                P Offline
                                Phips04
                                wrote on last edited by
                                #17

                                It worked this way, the bundle is installed now, but I still can't change the minimal android version

                                J.HilkJ KroMignonK 2 Replies Last reply
                                0
                                • P Phips04

                                  It worked this way, the bundle is installed now, but I still can't change the minimal android version

                                  J.HilkJ Offline
                                  J.HilkJ Offline
                                  J.Hilk
                                  Moderators
                                  wrote on last edited by
                                  #18

                                  @Phips04 do it by hand than, open the android manifest.xml in a text editor
                                  and change the version there
                                  2fb9ec48-f65e-4d1d-97a4-2689c7454849-image.png

                                  Be aware of the Qt Code of Conduct, when posting : https://forum.qt.io/topic/113070/qt-code-of-conduct

                                  Q: What's that?
                                  A: It's blue light.
                                  Q: What does it do?
                                  A: It turns blue.

                                  1 Reply Last reply
                                  0
                                  • P Offline
                                    P Offline
                                    Phips04
                                    wrote on last edited by
                                    #19

                                    The .xml can be evaluated and I set the entries. Min sdk is 21 (android 5) and target is 27 (android 8.1). The error still is the same

                                    1 Reply Last reply
                                    0
                                    • P Phips04

                                      It worked this way, the bundle is installed now, but I still can't change the minimal android version

                                      KroMignonK Offline
                                      KroMignonK Offline
                                      KroMignon
                                      wrote on last edited by
                                      #20

                                      @Phips04 said in Develop for android java issues:

                                      It worked this way, the bundle is installed now, but I still can't change the minimal android version

                                      What do you mean with "you can't"? Is the dropdown combobox grayed out or is the list empty?
                                      Do you have restart Qt Creator after updating SDK root?

                                      It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

                                      1 Reply Last reply
                                      0
                                      • P Offline
                                        P Offline
                                        Phips04
                                        wrote on last edited by
                                        #21

                                        Yes the combobox was grayed (I set the entries in the xml file via text editor, now I can edit the boxes) and I restarted Qt creator.

                                        KroMignonK 1 Reply Last reply
                                        0
                                        • P Phips04

                                          Yes the combobox was grayed (I set the entries in the xml file via text editor, now I can edit the boxes) and I restarted Qt creator.

                                          KroMignonK Offline
                                          KroMignonK Offline
                                          KroMignon
                                          wrote on last edited by KroMignon
                                          #22

                                          @Phips04 I know how have written "Java settings are ok", but which JDK version are you using?

                                          AFAIK, gradle do NOT work with JDK > 11, and recommended version is still JDK 8.

                                          It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

                                          1 Reply Last reply
                                          0

                                          • Login
                                          • Login or register to search.
                                          • First post
                                            Last post
                                          0
                                          • Categories
                                          • Recent
                                          • Tags
                                          • Popular
                                          • Users
                                          • Groups
                                          • Search
                                          • Get Qt Extensions
                                          • Unsolved