I'm trying to install JavaFX for the first time and it says that version 1.6.0 or higher is required but none found. Also when I load a JavaFX app in firefox or chrome it says it can't find Java. This is strange since I have 1.6.0_07-b06 installed and I actively use it for development.
Is there a certain place JavaFX looks? Is this a bug?
thanks,
Jeff
I believe Sun recommends Java versions later than Java 6 update 10 for JavaFX as it takes advantage of the new applet re-working and various other bits. Try upgrading.
Let me know if that doesn't fix your problem.
are u on windows? if so make sure the environment variable > PATH includes the path to the latest java instead of some old one
Related
I have JDK 14 and JMeter 5.3 configured on my Windows 64 bit system But I don't see "Browser" option in "View Listeners in a Tree" in JMeter.
Any ways I can get it?
The easiest solution is just to downgrade to Oracle JDK 8 as it includes JavaFX package which is required for this Browser option to work.
However according to 9 Easy Solutions for a JMeter Load Test “Out of Memory” Failure you should always be using the latest version of JRE/JMeter so if you need to be able to render the response in the View Results Tree listener go for the following steps:
Download and install OpenJFX
Set PATH_TO_FX environment variable pointing to the OpenJFX installation folder
Restart JMeter - at this point you should see the Browser option
Browser option was removed due to missing JavaFX suppport
Bug 63355 - View Results Tree: Browser view option is not Available with Java 11
You can downgrade to Java 8 (which include library) or add Java FX library manually
Felix Schumacher:
You either have to downgrade to a Oracle Java -- which includes JavaFX, or you try to integrate JavaFX into a newer Java version. openjfx.io claims to have JavaFX versions for newer Java versions.
I'm developing a JavaFX application and can't seem to import the Alert and Dialog classes that were released with Java 8 update 40 (Java 1.8.0_40). My version of Java is the newest version (1.8.0_121-b13). Did they remove Alert and Dialog from the latest version? How do I even find what classes are included in a specific Java release?
Here is my attempt to import:
import javafx.scene.control.Dialog;
It is okay up to the package control but cannot find the class Dialog.
Other information
Using Netbeans as my IDE
Project Properties:
Sources >> Source/Binary Format: JDK8
Sources >> Profile: Full JRE
Libraries >> Java Platform: JDK 1.8 (Default)
Thanks to James_D for helping me determine that I did actually have the classes on my hard disk (see the comments section of the original question). I then knew it was just a matter of configuring Netbeans properly. (Programming is not my main job so spending time trying to learn what all the settings & menus mean in the IDE is quite overwhelming right now, though I am learning bit by bit).
Anyway, I found what I needed under the menu:
Tools >> Java Platforms
Even though I have the latest JDK installed, this was still pointing to jdk1.8.0_20 which is pre-JavaFX Alert & Dialog classes.
Adding a new Java Platform and then going into Project Properties and setting it there fixed my issue.
I have a project which is using Qt 4.7.4 version (also I can't rebuild it using qt4.8 or qt5 – there are a lot of errors appears, project is big and not mine so fixing issues would be even harder than erasing the whole code and write new code). So I need to make this project, well, working on NativeClient.
Is it even possible? I use Windows and Visual Studio, I was trying to google instructions about qt+nacl on Windows but just can’t find nothing.
Also which pepper version should I use if it depends on it?
Is your qt build supporting native client?
Please check out this
Windows
The Qt-Nacl is not support, for now, in Windows.
By the way, here is the github repository dedicated for it -> https://github.com/msorvig/qt5-qtbase-nacl
In the file nacl-readme it is written :
[...] Windows is not supported as a host platform.
Linux
If you want to compile in Linux, I have made a script that will compile Qt5.4 with NaCl with all the dependencies needed.
https://gist.github.com/theshadowx/438297ac465874a5e226
I also made a video that will show the different steps and a showCase at the end :
https://www.youtube.com/watch?v=q2pMv1Svtqw
I am new to Qt. What I understand is Qt is porting webview from webkit. [Correct me if i am wrong]. and I could not able to find which version of the webkit is ported into Qt 5.0 or higher version.
Kindly suggest me how to find?
It's running on WebKit2, which specific version is a bit more tricky to find out, but you should be able to look through the Qt repository on gitorious to determine it. If I remember rightly it changes depending on how you've built Qt5 and where from.
Seems to be a 3-4 months old snapshot, see the git repo for the included commits.
when i open .mxml flex file in eclipse it gives error
Could not open the editor: Assertion failed:
Does any one know about it
First of all you can give which operating System and version, IDE version, Flex plugin version, detail of error message. You can try ;
Check eclipse and flex plugin version compatibility if you use flex plugin. (If you use Linux operating system flex plugin compatible with eclipse 3.3 ide if not You can try to install flex plugin on eclipse 3.3 if you use 3.4 or 3.5 and so on)
You can download full package of flex ide instead of flex plugin on eclipse
I think its better to stop searching when you are in Flash and Linux. Here in this link its very much transparent. I tried all the fix provided out there, nothing did really worked what new comers are looking for.
Details: http://labs.adobe.com/technologies/flex/flexbuilder_linux/releasenotes.html#sysreq
Note: GUI will never work, which we are thinking and Autocomplete etc will also not work. So Flash and Linux is actually useless and time lose. The best thing is keep reporting Adobe for this. Because they are counting our Linux Vote.
Try changing your current workspace to another one, it helped in my case.
If you have disabled asking for workspace at startup you can change it here:
Window > Preferences > General > Startup and Shutdown
I just got the same error, after moving my project to a new computer. Turns out the build paths needed to be changed in the new computer. After updating those it seemed to fix the problem.
I struggled with this a couple of hours: my own "solution" to this was that I had Eclipse Galilieo / Weblogic 10.3.2 / Windows 7 set up correctly, but was accidently opening an old Eclipse Helios install pointed to the same projects. In other words yes, its likely a slight path difference or a new name for an updated resource along one of your paths. "assertion failed" is such a generic exception that you could get with so many different softwares, that I thought this input wouldnt hurt...