When trying to load the Fontawesomefx jar in Gluon SceneBuilder, not all modules are loaded.
screenshot
I have tried using multiple jar files without any luck.
I'm using Os X 10.12.6 / Gluon Scene Builder 10 / OpenJDK 11.0.1.
The latest version of SceneBuilder can't be installed on my Os version.
Does anyone now how I can fix this?
Thanx
I have same problem when for the first time load JFoenix jar file, not all module included. When i restart my computer, then all module appear. I think it's a bug
Related
I can't get JavaFX working with NetBeans 11.3.
The NetBeans documentation says:
If you install JavaFX 2.1 to Windows manually, consider installing the JavaFX 2.1 libraries and runtime to the default location (C:/Program Files/Oracle/). NetBeans IDE checks the default locations for the JavaFX. If JavaFX 2 is in the default locations the IDE can automatically create a JavaFX-enabled Java platform.
I've put the Gluon SDK there, though the number is 11.0.2. NetBeans does not automatically create a JavaFX enabled platform.
This StackOverflow answer suggests cleaning the cache. That didn't help.
If I try to create a new JavaFX project from the IDE, I get the message:
Failed to automatically set-up a JavaFX Platform. Please go to Platform Manager, create a non-default Java SE platform, then go to the JavaFX tab, enable JavaFX and fill in the paths to valid JavaFX SDK and JavaFX Runtime. Note: JavaFX SDK can be downloaded from JavaFX website.
But there is no "JavaFX" tab on the platform manager. The NetBeans release notes way back in version 8.0.2 say:
Unlike previous versions of NetBeans IDE, NetBeans IDE 8.0.2 does not require that you set up an "FX-enabled" Java platform in order to utilize JavaFX support in the IDE. You can develop JavaFX projects in the IDE if you install any standard Java platform that is JDK 7 Update 6 or newer (JDK 7 Update 10 or newer is strongly recommended).
But presumably that is from when JavaFX was bundled in the JDK.
So how do I get NetBeans to recognise the Gluon JavaFX?
Manual workaround:
/nbproject/project.properties file
run.jvmargs=--module-path "D:\\Libraries\\Java9\\openjfx-13.0.2_windows-x64_bin-sdk\\javafx-sdk-13.0.2\\lib" \
--add-modules=javafx.base,javafx.controls,javafx.fxml,javafx.graphics,javafx.media,javafx.swing,javafx.web \
--add-exports=javafx.graphics/com.sun.javafx.application=ALL-UNNAMED \
// you may need to add more --ad-exports arguments based on the errors that will crop up during the run phase. this stuff basically removes package access limiters at runtime so be careful.
then there's the compiler arguments
javac.modulepath=\
D:\\Libraries\\Java9\\openjfx-13.0.2_windows-x64_bin-sdk\\javafx-sdk-13.0.2\\lib
and i'm pretty sure you need this too
javac.classpath=\
${libs.JAVAFX13.classpath}:\
I am using: Window 10 (64-bit)
NetBeans 8.0.2
SceneBuilder 8.5.0
I installed SceneBuilder downloaded from official website. When I go to Options>Java>JavaFX and set SceneBuilder path to the installed directory C:\Users\Usman\AppData\Local\SceneBuilder , I get the error:
Selected location does not represent a valid JavaFX Scene Builder installation
Kindly guide me.
I am running XUbuntu x64 14.04.4 LTS on my PC, with eclipse Mars.2 Release (4.5.2) and JDK 8 properly linked up to my eclipse (via ini file).
So basically, I "upgradet" to e(fx)clipse. Then I crated a new "JavaFX project". When I tried to run it, I got the error The import javafx.application cannot be resolved.
A quick google search brought up, that I need to add the jfxwt.jar from my java 1.8 directory (in my case /opt/Oracle_Java/jdk1.8.0_91/jre/lib/).
But the error didn't went away. I also tried the build options but nothing seemed to change anything.
First of all, I included the wrong jar. whoops. thanks to #DVarga for the tip.
But that wasn't the problem. So here are all the steps I took, to create a working e(fx)clipse environment:
Download the latest eclipse version and add the e(fx)clipse package.
Update to the latest JDK and reference that in the eclipse.ini file (1)
Tell ecplipse the path for the latest JDK. Although this tutorial is for MACs, it works pretty much the same in linux. There are a few differences tho:
The preferences menu is in window > preferences
The JRE type is not MacOS X VM but rather Standard VM
The JRE home path is the jdk1.8.0_VERSION folder (in my case /opt/Oracle_Java/jdk1.8.0_91)
I didn't need to add any other jar for javaFX to work properly.
(1) How to add the Java 1.8 path to eclipse
if you get the error "JavaFX was disabled because your java version is to old" (or something like this) you need to update to at least Java 1.8 and edit the eclipse.ini file in the eclipse folder.
There you have to look for the line -vm. In the next line is a path to an old Java version. Change that to the new path. It should look like this: /path/to/jdk1.8.0_VERSION/jre/bin/ in my case it is /opt/Oracle_Java/jdk1.8.0_91/jre/bin/
I downloaded and installed JDK8u33 for ARM on my beaglebone black, and according to this documentation (http://docs.oracle.com/javase/8/embedded/jdk-arm-8u6/index.html) javafx is included and supported.
However, I can not find jfxrt.jar anywhere in the JRE or JDK, and using javac on a simple javafx program yields "javafx.application" is not a package.
What gives?
As #eckig says, since the 8u33 for ARM version, Oracle has removed JavaFX from the ARM distribution.
To run any JavaFX application you can downgrade your version to the last JDK8u6 that supported JavaFX, or you can provide a valid jfxrt.jar.
And you can do it following this tutorial, cross building OpenJFX for ARM, or just using some already built distribution like this one hosted on the JavaFXPorts project.
Once you have downloaded armv6hf-sdk.zip, unzip it and you need to add this command line option to attach this external source to the classpath, with the extension mechanism:
-Djava.ext.dirs=<path to armv6hf-sdk>/rt/lib/ext
For instance, you need this to run one of the JavaFX old samples from its actual path:
sudo /opt/jdk1.8.0_33/bin/java -Djava.ext.dirs=<path to armv6hf-sdk>/rt/lib/ext -jar BrickBreaker.jar
The latest version of the Java Development Kit for ARM processors (JDK 8u33 for ARM) no longer supports JavaFX Embedded, it has been all of the tech news, for example here: http://jaxenter.com/jdk-arm-without-javafx-end-javafx-embedded-114212.html
This should be easy, but I can't figure out how.
Is there any way to find out which JavaFX version is installed. And I DON'T mean programmatically via System.getProperty("javafx.runtime.version") , which returns an empty string on my computer, although JavaFX is installed.
I would rather like to have something like java -version on console, but in order to get the JavaFX version.
Alternatively it would be sufficient to know if JavaFX is installed at all. I just have some customers who can't run my swing/javaFX app and would like to tell them to check whether JavaFX is installed.
You can't really do this the same way you do with the Java runtime. The difference is that java is a machine executable that launches the JVM. JavaFX is just a set of library classes; it's not really an executable in the same sense.
It looks like the System property that you can read at runtime is kept in jre/lib/javafx.properties, so you can do something like
cat $JAVA_HOME/jre/lib/javafx.properties
or whatever the Windows equivalent is, if you're running on Windows. However, if the System property you get at runtime is blank, then I suspect this file doesn't exist. As dfeuer commented, it would help to know your JRE version.
Update:
The relationship between JDK/JRE version and JavaFX version is as follows.
Beginning with JRE 1.7.0 update 6, JavaFX was included with the JRE, but was not on the classpath. So for JRE 1.7.0, update 6 and later, the jfxrt.jar file is included in JAVA_HOME/jre/lib. The javafx.properties file which contains the JavaFX version information is in the same directory, though in theory at least the JRE version will determine the JavaFX version (since they were shipped together).
Just inspecting the JDK 1.7.0 versions I have installed on my machine, the mapping from JDK version to JavaFX version is:
/Library/Java/JavaVirtualMachines/jdk1.7.0_06.jdk javafx.runtime.version=2.2.0
/Library/Java/JavaVirtualMachines/jdk1.7.0_10.jdk javafx.runtime.version=2.2.4
/Library/Java/JavaVirtualMachines/jdk1.7.0_11.jdk javafx.runtime.version=2.2.4
/Library/Java/JavaVirtualMachines/jdk1.7.0_13.jdk javafx.runtime.version=2.2.5
/Library/Java/JavaVirtualMachines/jdk1.7.0_17.jdk javafx.runtime.version=2.2.7
/Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk javafx.runtime.version=2.2.21
/Library/Java/JavaVirtualMachines/jdk1.7.0_25.jdk javafx.runtime.version=2.2.25
/Library/Java/JavaVirtualMachines/jdk1.7.0_40.jdk javafx.runtime.version=2.2.40
/Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk javafx.runtime.version=2.2.45
Beginning with JRE 1.8.0, JavaFX was included with the JRE and was placed on the classpath; so it's effectively a full part of the core libraries. In version 1.8.0, the jfxrt.jar file is in JAVA_HOME/jre/lib/ext (which automatically makes it part of the classpath). The javafx.properties file which contains the JavaFX version information is still in JAVA_HOME/jre/lib. The version numbering for JavaFX in version 1.8.0 (appears to) simply mimic the JRE version:
/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk javafx.runtime.version=8.0.0
/Library/Java/JavaVirtualMachines/jdk1.8.0_05.jdk javafx.runtime.version=8.0.5
/Library/Java/JavaVirtualMachines/jdk1.8.0_20.jdk javafx.runtime.version=8.0.20
So with your customers, you can simply ask them to do java -version and for the most part, you'll be able to deduce the JavaFX version. On some rare occasions you may need to dig a little deeper.
A sort-of-related note: if you are shipping an application to customers and you need to determine a specific version, consider using a self contained application, in which you include a JRE (and JavaFX runtime) with the application.
For Ubuntu 18.04 the JavaFX version can be found in /usr/share/openjfx/lib/javafx.properties. A simple command should show you the version you have.
$ cat /usr/share/openjfx/lib/javafx.properties
javafx.version=11.0.2-internal
javafx.runtime.version=11.0.2-internal+0-2019-02-19-093139
javafx.runtime.build=0
Perhaps your installation has something similar?
If you are using Netbeans 15 on Windows 10, look in the file:
C:\Program Files\NetBeans-15\netbeans\javafx\VERSION.txt
On my machine, it contains 11