B4J Question [SOLVED] B4JPackager11 and webview

[valentino s]

I can't create a .exe from a .jar with a webview.

I have a new pc, win10
I've installed b4j following instructions
I've created demo application, a web browser: url, visit, webview
I compile, it works.
I try to execute demo.jar, it doesn't start (I have no java, I've just) unzipped OpenJDK 11 + OpenJFX 11 to c:/java)
I load B4JPackager11 and execute it.
No errors
I run demo.exe, doesn't start
I run run_debug.bat : (pippo is demo)


C:\Users\...\2020b4j\pack\B4JPackager11\Objects\temp\build\bin>java.exe @release_java_modules.txt -m b4j/pippo.xxx.com.main
main._process_globals (java line: -1)
java.lang.NoClassDefFoundError: javafx/scene/web/WebView
at b4j/anywheresoftware.b4j.objects.WebViewWrapper.<clinit>(Unknown Source)
at b4j/pippo.xxx.com.main._process_globals(Unknown Source)
at b4j/pippo.xxx.com.main.initializeProcessGlobals(Unknown Source)
at b4j/pippo.xxx.com.main.start(Unknown Source)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$9(Unknown Source)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runAndWait$12(Unknown Source)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(Unknown Source)
at javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(Unknown Source)
at javafx.graphics/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at javafx.graphics/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: javafx.scene.web.WebView
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(Unknown Source)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(Unknown Source)
at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
... 13 more


What I've missed ?

I've written another demo with a simple button and all works fine.

Thank you in advance

ps: it's great to produce an .exe !

 

[DonManfred]

What I've missed ?

    ExcludedModules = Array("javafx.web") 'comment this line if using WebView

?

 

[valentino s]

If I'd read carefully erel here:
"- ExcludedModules - List of excluded modules. javafx.web is excluded by default. You need to remove it from the list if you are using WebView.
- IncludedModules - List of included modules. Should be empty in most cases as the tool tries to discover the dependent modules automatically.
"

Thank you

ps: now is different:
#PackagerProperty: IncludedModules = javafx.web
#PackagerProperty: IncludedModules = jdk.crypto.ec
in Main - Region Project Attributes section

 

[valentino s]

Now it's different.

here the solution: https://www.b4x.com/android/forum/threads/explicity-excluded-javafx-web-b4j-8-30.118278/

Now we need to explictly add:

#PackagerProperty: IncludedModules = javafx.web, jdk.crypto.ec

You can notice in the logs, compiling, that it is excluded even if there isn't a #PackagerProperty line.

Notice crypto: all websites now works on https.