Exception: Storage Service is not available

[ThomasDaheim]

Hi,

I'm using com.gluonhq:maps:1.0.1 in my code an get the following messages during startup. Afterwards, everything seems to run fine... Any ideas?

Thanks, Thomas

May 16, 2017 5:09:27 PM com.gluonhq.charm.down.Platform <clinit>
SEVERE: javafx.platform is not defined. Desktop will be assumed by default.
May 16, 2017 5:09:27 PM com.gluonhq.impl.maps.ImageRetriever <clinit>
SEVERE: null
java.io.IOException: Storage Service is not available
    at com.gluonhq.impl.maps.ImageRetriever.lambda$static$20(ImageRetriever.java:67)
    at java.util.Optional.orElseThrow(Optional.java:290)
    at com.gluonhq.impl.maps.ImageRetriever.<clinit>(ImageRetriever.java:67)
    at com.gluonhq.impl.maps.MapTile.<init>(MapTile.java:85)
    at com.gluonhq.impl.maps.BaseMap.loadTiles(BaseMap.java:327)
    at com.gluonhq.impl.maps.BaseMap.layoutChildren(BaseMap.java:465)
    at javafx.scene.Parent.layout(Parent.java:1087)
    at javafx.scene.Parent.layout(Parent.java:1093)
    at javafx.scene.Parent.layout(Parent.java:1093)
    at javafx.scene.Parent.layout(Parent.java:1093)
    at javafx.scene.Parent.layout(Parent.java:1093)
    at javafx.scene.Parent.layout(Parent.java:1093)
    at javafx.scene.Scene.doLayoutPass(Scene.java:552)
    at javafx.scene.Scene.preferredSize(Scene.java:1646)
    at javafx.scene.Scene.impl_preferredSize(Scene.java:1720)
    at javafx.stage.Window$9.invalidated(Window.java:846)
    at javafx.beans.property.BooleanPropertyBase.markInvalid(BooleanPropertyBase.java:109)
    at javafx.beans.property.BooleanPropertyBase.set(BooleanPropertyBase.java:144)
    at javafx.stage.Window.setShowing(Window.java:922)
    at javafx.stage.Window.show(Window.java:937)
    at javafx.stage.Stage.show(Stage.java:259)
    at tf.gpx.edit.main.GPXEditorManager.start(GPXEditorManager.java:109)
    at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$162(LauncherImpl.java:863)
    at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175(PlatformImpl.java:326)
    at com.sun.javafx.application.PlatformImpl.lambda$null$173(PlatformImpl.java:295)
    at java.security.AccessController.doPrivileged(Native Method)
    at com.sun.javafx.application.PlatformImpl.lambda$runLater$174(PlatformImpl.java:294)
    at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
    at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
    at com.sun.glass.ui.win.WinApplication.lambda$null$148(WinApplication.java:191)
    at java.lang.Thread.run(Thread.java:745)

[jasjisdo]

I do this to cache map tiles in my home dir:

in main of my javafx application:

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {

        if(isWindows() || isMac() || isUnix()) {
            System.setProperty("javafx.platform" , "Desktop");
        }

        // define service for desktop
        StorageService storageService = new StorageService() {
            @Override
            public Optional<File> getPrivateStorage() {
                // user home app config location (linux: /home/[yourname]/.gluonmaps)
                return Optional.of(new File(System.getProperty("user.home")));
            }

            @Override
            public Optional<File> getPublicStorage(String subdirectory) {
                // this should work on desktop systems because home path is public
                return getPrivateStorage();
            }

            @Override
            public boolean isExternalStorageWritable() {
                //noinspection ConstantConditions
                return getPrivateStorage().get().canWrite();
            }

            @Override
            public boolean isExternalStorageReadable() {
                //noinspection ConstantConditions
                return getPrivateStorage().get().canRead();
            }
        };

        // define service factory for desktop
        ServiceFactory<StorageService> storageServiceFactory = new ServiceFactory<StorageService>() {

            @Override
            public Class<StorageService> getServiceType() {
                return StorageService.class;
            }

            @Override
            public Optional<StorageService> getInstance() {
                return Optional.of(storageService);
            }

        };
        // register service
        Services.registerServiceFactory(storageServiceFactory);

        launch(args);

    }

[ThomasDaheim]

Thanks, would have a look at this. Still I would think that no exception should be thrown with vanilla usage.

[ThomasDaheim]

Seems to work, thanks a lot!

Now I'm only left with some debug output:

Jun 25, 2017 5:45:25 PM com.gluonhq.impl.maps.ImageRetriever <clinit>
INFO: hasfilecache = true
Jun 25, 2017 5:45:25 PM com.gluonhq.impl.maps.ImageRetriever$CacheThread doCache
INFO: retrieve http://tile.openstreetmap.org/0/0/0.png and store \0\0\0.png

[brightspectrum]

I am using modular Java 12. The approach above does not seem to work for me since com.gluonhq.attach.storage.impl does not seem to be exported in the module-info. It looks like if DesktopStorageService was in my classpath then it would be used. It looks like this class is in https://nexus.gluonhq.com/nexus/content/repositories/releases/com/gluonhq/attach/storage/4.0.2/storage-4.0.2-desktop.jar. I can't figure out how to add this as a Maven dependency yet though.

[jperedadnr]

@brightspectrum Did you check the sample's build: https://github.com/gluonhq/maps/blob/master/samples/mobile/build.gradle, you need to use the desktop classifier.

[brightspectrum]

Thanks. I got it working now by adding the desktop classifier in my pom.xml. No more exceptions and my tiles are now being cached in C:\Users\.gluon.gluonmaps `

com.gluonhq.attach storage 4.0.2 desktop

`

[ikeboatn]

How do I get around this error:

com.gluonhq.charm.down.Platform SEVERE: javafx.platform is not defined. Desktop will be assumed by default.

Trying to run the fiftystates sample applications. Any ideas? Tried the above suggestions but didn't work for me.

Thanks

[jperedadnr]

@ikeboatn This is the Maps repository, If you have issues running the Gluon MObile samples, post them in their issue tracker.

Also, I don't see how your issue relates to the Storage Service either.

[ikeboatn]

Sent from my Huawei phoneThanks for the feedback. -------- Original message --------From: José Pereda notifications@github.comDate: Today, 12:15 PMTo: gluonhq/maps maps@noreply.github.comCc: ikeboatn ikeboatn@gmail.com, Mention mention@noreply.github.comSubject: Re: [gluonhq/maps] Exception: Storage Service is not available (#8)@ikeboatn This is the Maps repository, If you have issues running the Gluon MObile samples, post them in their issue tracker. Also, I don't see how your issue relates to the Storage Service either.

—You are receiving this because you were mentioned.Reply to this email directly, view it on GitHub, or mute the thread.

[sonica799]

Hello, I'm having the same issue.. Can you please help me?

[abhinayagarwal]

Gluon Maps has a dependency on Attach and this wasn't explicitly mention in the published pom and may cause an issue if the dependency to Attach isn't explicitly declared.

This has been fixed with #54

[julesledev]

I use vanilla js and i have this problem too