when I try to get a WebPage with the class com.sun.javafx.webkit.Accessor, I always see the following exception:
Exception in thread "JavaFX Application Thread" java.lang.IllegalAccessError: class application.Main$1 (in unnamed module #0x22c53437) cannot access class com.sun.javafx.webkit.Accessor (in module javafx.web) because module javafx.web does not export com.sun.javafx.webkit to unnamed module #0x22c53437
at application.Main$1.run(Main.java:144)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:457)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:456)
at javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)
at javafx.graphics/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at javafx.graphics/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:184)
at java.base/java.lang.Thread.run(Thread.java:833)
I found this article Cannot access JavaFX class "WebPage" in IntelliJ-IDEA but I don't know how to integrate this.
I am using javafx sdk 17.0.1 and jdk-17 (JavaSE-1.8).
EDIT:
For example, this doesn't work:
WebView webView = new WebView();
webView.getEngine().loadContent("<html><bodx><p>test</p></body></html>");
WebPage page = Accessor.getPageFor(webView.getEngine());
System.out.println(page);
But now it says:
Exception in Application start method
I already tried to update to JavaSE-17 and to set the VM Argument:
--add-exports javafx.web/com.sun.webkit.dom=ALL-UNNAMED
and
--add-exports javafx.web/com.sun.webkit=ALL-UNNAMED
but nothing changed.
Related
I want to build an app with Ionic V3 for Android but I have an issue when I build it on release.
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ':app:mergeDebugResources'.
java.lang.NoClassDefFoundError: Could not initialize class sun.security.ssl.SSLContextImpl$TLSContext
Exception in thread "Build Event Notification" java.lang.NoClassDefFoundError: Could not initialize class sun.security.ssl.SSLContextImpl$TLSContext
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at java.security.Provider$Service.getImplClass(Provider.java:1728)
at java.security.Provider$Service.newInstance(Provider.java:1686)
at sun.security.jca.GetInstance.getInstance(GetInstance.java:236)
at sun.security.jca.GetInstance.getInstance(GetInstance.java:164)
at javax.net.ssl.SSLContext.getInstance(SSLContext.java:156)
at com.crashlytics.reloc.org.apache.http.ssl.SSLContexts.createDefault(SSLContexts.java:51)
at com.crashlytics.reloc.org.apache.http.impl.client.HttpClientBuilder.build(HttpClientBuilder.java:966)
at com.crashlytics.reloc.org.apache.http.impl.client.HttpClients.createDefault(HttpClients.java:56)
at com.crashlytics.api.net.proxy.ProxySettings.getClientFor(ProxySettings.java:56)
at com.crashlytics.api.RestfulWebApi.notifyBuildEvent(RestfulWebApi.java:1438)
at com.crashlytics.api.RestfulWebApi.access$100(RestfulWebApi.java:74)
at com.crashlytics.api.RestfulWebApi$10.run(RestfulWebApi.java:1371)
at java.lang.Thread.run(Thread.java:748)
It seems to be caused by Crashlytics (which I don't even use) which is integrated within this package https://github.com/dpa99c/cordova-plugin-firebasex.
When I build the app in debug mode, I still have the exception but the build proceed until the end and I still can run it on my phone.
How can I prevent this issue ? Is there anyway to disable entirely Crashlytics so I don't have this exception anymore ?
Thanks
Ok, so it was all because of the JDK version. I ended up updating the JDK and everything worked perfectly.
Im having trouble launching a simple GUI i javafx and its giving me all sorts of errors. Can anyone help me to know whats going wrong
This is the error that im getting
Exception in Application start method
Exception in thread "main" java.lang.RuntimeException: Exception in Application start method
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:403)
at com.sun.javafx.application.LauncherImpl.access$000(LauncherImpl.java:47)
at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:115)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.NoClassDefFoundError: javafx/css/StyleableObjectProperty
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2413)
at java.lang.Class.getConstructor0(Class.java:2723)
at java.lang.Class.getConstructor(Class.java:1676)
at sun.reflect.misc.ConstructorUtil.getConstructor(ConstructorUtil.java:38)
at javafx.fxml.JavaFXBuilderFactory.getBuilder(JavaFXBuilderFactory.java:121)
at javafx.fxml.FXMLLoader$InstanceDeclarationElement.constructValue(FXMLLoader.java:805)
at javafx.fxml.FXMLLoader$ValueElement.processStartElement(FXMLLoader.java:565)
at javafx.fxml.FXMLLoader.processStartElement(FXMLLoader.java:2314)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2131)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2028)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2744)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2723)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2709)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2696)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2685)
at oasis.estock.OasisEstock.start(OasisEstock.java:27)
When running the sample after creating google-service.json, the app crashes when trying to get database reference in SignInActivity
mDatabase = FirebaseDatabase.getInstance().getReference();
Crash log
05-21 09:27:27.644 488-488/com.google.firebase.quickstart.database D/AndroidRuntime: Shutting down VM
05-21 09:27:27.644 488-488/com.google.firebase.quickstart.database E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.google.firebase.quickstart.database, PID: 488
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.google.firebase.quickstart.database/com.google.firebase.quickstart.database.SignInActivity}: com.google.firebase.database.DatabaseException: Failed to get
FirebaseDatabase instance: FirebaseApp object has no DatabaseURL in its FirebaseOptions object.
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2325)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
Caused by: com.google.firebase.database.DatabaseException: Failed to get FirebaseDatabase instance: FirebaseApp object has no DatabaseURL in its FirebaseOptions object.
at com.google.firebase.database.FirebaseDatabase.getInstance(Unknown Source)
at com.google.firebase.database.FirebaseDatabase.getInstance(Unknown Source)
at com.google.firebase.quickstart.database.SignInActivity.onCreate(SignInActivity.java:39)
at android.app.Activity.performCreate(Activity.java:5990)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
How to fix this issue ?
Download google-services.json from Project Settings in the Firebase console. My mistake was downloading it from https://developers.google.com/mobile/add.
Changing google-services.json file didn't worked for me
later i found out
that i was using
implementation 'com.google.firebase:firebase-analytics:17.5.0'
implementation 'com.google.firebase:firebase-database:16.0.4'
instead of
implementation 'com.google.firebase:firebase-analytics-ktx:17.5.0'
implementation 'com.google.firebase:firebase-database-ktx:19.4.0'
mFirebaseDatabaseReference = database.getInstance().getReference("root-element in firebase");
When you call getReference you need to provide a URL. If your project is bound already in Firebase with the database you have created, use the root element of the data in Firebase as the parameter to getReference().
My Project build in Intellij with maven and compiles fine and deployed in tomcat nothing problem in local system (window)
But after deployed war file in linux system. I tried to access method that throws, exception class not found.
exception
org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoClassDefFoundError: Could not initialize class net.sf.uadetector.service.UADetectorServiceFactory
root cause
java.lang.NoClassDefFoundError: Could not initialize class net.sf.uadetector.service.UADetectorServiceFactory
I can see there are libraries in WAR excluded directory in linux (where I deployed)
My Code
UserAgentStringParser parser = UADetectorServiceFactory.getResourceModuleParser();
ReadableUserAgent agent = parser.parse(httpServletRequest.getHeader("User-Agent"));
What might be the problem please say some solution
I am making a text editor app in JavaFX2 on NetBeans. My problem is this: whenever I try to insert the line scene.getStylesheets().add(<classname>.class.getResource("<css file>.css").toExternalForm()); to link the css, and run it, it shows an error: "Exception while running Application"What exactly is this exception? I've tried removing this line, and then the app runs smoothly. Just five-six hours back, I had inserted this same line of code (with correct classes and css file), it was easily able to use the css. But now, I've created another 3 projects to check it, but the app shows the same error and gets removed on removing this code. I create the Css by right-clicking the Source-packages icon > new > Cascading Style Sheets. I fill in all the correct classes and location for css file, yet this happens. Also tried Shift + F11 (clean and rebuild). When I launch the older app(with css), it runs without an error. (BTW I use Win8 Pro x64, if u need it)The output panel stops at Executing com.javafx.main.Main from <location>\Qwerty.jar using platform C:\Program Files\Java\jdk1.7.0_17/bin/java and then shows error:
Exception in Application start method
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at com.javafx.main.Main.launchApp(Main.java:642)
at com.javafx.main.Main.main(Main.java:805)
Caused by: java.lang.RuntimeException: Exception in Application start method
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:403)
at com.sun.javafx.application.LauncherImpl.access$000(LauncherImpl.java:47)
at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:115)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.NullPointerException
at qwerty.Qwerty.start(Qwerty.java:36) (LINE 36 is where the reference to css is)
at com.sun.javafx.application.LauncherImpl$5.run(LauncherImpl.java:319)
at com.sun.javafx.application.PlatformImpl$5.run(PlatformImpl.java:215)
at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:179)
at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:176)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl$4.run(PlatformImpl.java:176)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.access$100(WinApplication.java:29)
at com.sun.glass.ui.win.WinApplication$3$1.run(WinApplication.java:73)
... 1 more
Java Result: 1
The issue is explained in the nested excpetion:
Caused by: java.lang.NullPointerException
at qwerty.Qwerty.start(Qwerty.java:36) (LINE 36 is where the reference to css is)
Check if <classname>.class.getResource("<css file>.css") is null. Maybe you're specifing the wrong path or the css is not in the jar?