Jme-jfx-11 on MacOs Issue on JavaFxUI initialize

Troubleshooting gui
1

Hello everybody,

Recently I have tried to use Java FX with jme-jfx-11 from jayfella
on a project which I am developing from a mac book. (OS Version 10.13.6)

My application does crash, when following line is called

JavaFxUI.initialize(this);

I just tried the example from JMonkeyStore jme-jfx-11 from jayfella.
(With same build.gradle dependencies from the descriptions with version 1.1.5)
While this is running all totally fine on my windows, on my macbook
I get this error on the console:

2020-03-20 21:22:08.928 java[774:42513] *** Assertion failure in -[NSMenu itemAtIndex:], /BuildRoot/Library/Caches/com.apple.xbs/Sources/AppKit/AppKit-1561.61.100/Menus.subproj/NSMenu.m:967
2020-03-20 21:22:08.930 java[774:42513] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Invalid parameter not satisfying: index >= 0'
*** First throw call stack:
(
	0   CoreFoundation                      0x00007fff285600db __exceptionPreprocess + 171
	1   libobjc.A.dylib                     0x00007fff4f89c942 objc_exception_throw + 48
	2   CoreFoundation                      0x00007fff28565cc2 +[NSException raise:format:arguments:] + 98
	3   Foundation                          0x00007fff2a6aea30 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 193
	4   AppKit                              0x00007fff25a5a06c -[NSMenu itemAtIndex:] + 216
	5   AppKit                              0x00007fff25a3db19 -[NSApplication(NSWindowsMenu) setWindowsMenu:] + 199
	6   libglass.dylib                      0x0000000132dd97a7 -[GlassApplication runLoop:] + 1831
	7   libglass.dylib                      0x0000000132dda1e8 Java_com_sun_glass_ui_mac_MacApplication__1runLoop + 264
	8   ???                                 0x00000001184188d0 0x0 + 4701915344
	9   ???                                 0x0000000118412ca7 0x0 + 4701891751
)
libc++abi.dylib: terminating with uncaught exception of type NSException

Has anybody an idea, why this occurs? Anybody ever tried this with a mac?

Note:
I am using eclipse for developing.
In use: jdk-11.0.5
VM arguments: -XstartOnFirstThread.
Also use “setShowSettings(false);” (Because settings window seems to have issues on mac)

2

Yea, it doesn’t work at all on OSX. From what i’ve been able to tell… it is expecting some sort of menu access that it doesn’t have and so it crashes. I haven’t found a way around it yet.

2 Likes
3

Okay, thanks for the answer.
With Java 8 this was still working. (With the older lib)
@jayfella do you know by chance any workaround to get this running on OSX?

4

I don’t “know” of a work around, but maybe upping the jfx plugin version and the jfx version to 12 or 13 might solve it. It’s worth a try.

5

I just ran into this one. Have you had a chance to look at this?

2020-08-02 17:36:23.542 java[1178:11742] *** Assertion failure in -[NSMenu itemAtIndex:], /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppKit/AppKit-1894.60.100/Menus.subproj/NSMenu.m:981
2020-08-02 17:36:23.545 java[1178:11742] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Invalid parameter not satisfying: index >= 0'
*** First throw call stack:
(
	0   CoreFoundation                      0x00007fff375aab57 __exceptionPreprocess + 250
	1   libobjc.A.dylib                     0x00007fff702585bf objc_exception_throw + 48
	2   CoreFoundation                      0x00007fff375d3d08 +[NSException raise:format:arguments:] + 88
	3   Foundation                          0x00007fff39cc5e9d -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 191
	4   AppKit                              0x00007fff3478ec2c -[NSMenu itemAtIndex:] + 198
	5   AppKit                              0x00007fff3478e4ed -[NSApplication(NSWindowsMenu) setWindowsMenu:] + 189
	6   libglass.dylib                      0x0000000135ea57a7 -[GlassApplication runLoop:] + 1831
	7   libglass.dylib                      0x0000000135ea61e8 Java_com_sun_glass_ui_mac_MacApplication__1runLoop + 264
	8   ???                                 0x0000000113beb330 0x0 + 4626232112
	9   ???                                 0x0000000113be5be7 0x0 + 4626209767
)
libc++abi.dylib: terminating with uncaught exception of type NSException
zsh: abort      ../jvm/Contents/Home/bin/java -XstartOnFirstThread -jar OutsideClient.jar

EDIT: @jayfella by going to jfx 12, I get this error from jme-jfx-11 on windows (did not test on osx):

Exception in thread "JavaFX Application Thread" java.lang.NoSuchMethodError: com.sun.javafx.embed.EmbeddedSceneInterface.mouseEvent(IIZZZIIIIZZZZZ)V
	at com.jayfella.jme.jfx.injme.input.JmeFXInputListener.onMouseMotionEventImpl(JmeFXInputListener.java:453)
	at com.jayfella.jme.jfx.injme.input.JmeFXInputListener.lambda$onMouseMotionEvent$2(JmeFXInputListener.java:405)
	at com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:428)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:427)
	at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)
	at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
	at com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:174)
	at java.base/java.lang.Thread.run(Thread.java:834)

EDIT 2: It does look like there was a very similar error fixed in jfx12: https://bugs.openjdk.java.net/browse/JDK-8211304
But it looks that the patch was included in 11.0.2 of jfx as well.

6

There’s some remarked code for Java 12 - as far as I remember there’s only 2 changes needed.

https://github.com/jayfella/jme-jfx-11/blob/master/src/main/java/com/jayfella/jme/jfx/injme/input/JmeFXInputListener.java#L336

https://github.com/jayfella/jme-jfx-11/blob/master/src/main/java/com/jayfella/jme/jfx/injme/input/JmeFXInputListener.java#L443

1 Like