Using eclipse on windows I've begun to get error messages on Java files containing Javafx imports. Although this was never an issue before. I've tried changing the build path and ensuring I have the latest version of Java (JDK-11.0.1). Javafx is also downloaded from the Eclipse marketplace and was previously working. It appears in the preferences window also. Any help would be much appreciated I have an exam in the morning, meaning this was an awful time for the software to stop working.
Android Studio 2.2.3;
Java 8;
Ubuntu 14.10;
laptop: Asus K72F.
I spent no less than twenty hours on a Udacity course, learning the basics of XML as part of an Android course.
I installed Java on my Ubuntu machine, then Android Studio IDE.
Followed instructions on the course's videos and pages.
Tried saving my first project, but never made it to the first step...
Error:Process 'command '/usr/local/android-studio/jre/bin/java'' finished with non-zero exit value 2
I've found no intelligible instructions on the web.
I've been using Ubuntu, Linux, Mac OS X and Unix for ten years now, and I've solved one or two hundred problems with and without the command line, most often copying and pasting from Stack Overflow pages.
I've explored menus on Android Studio, I've opened lib folders. Some posts suggested changing libraries but failed to mention which ones and how.
Another post suggested changing "overrides" but, without a sealed project, Code > Override Methods stays grey and I can't act on it ... Another vicious circle.
One post suggested downgrading to Java 7. I thought the IDE setup for the Linux community might be slightly old, so I uninstalled Java 8 and got Java 7. Got rid of the IDE folder and reinstalled Android Studio, but this time I put it in /usr/local to play it safer. No, Java 7 wasn't supported so I had to upgrade and go back to Java 8.
I've been stuck for three weeks now. Yesterday I tried installing the latest version of this IDE on Windows but there's a bug and it crashes before opening.
I would appreciate it if you could state instructions taking nothing for granted, I am an absolute beginner with Android and gradle and the jargon is overwhelmingly different from Unix.
This reminds of the time when everybody suggested opening a Terminal window but nobody said how.
Please tell me which menus I have to go to, what lines to change, or which libraries to change and where to fetch them.
Thank you for your time and trouble!
I had the same problem, but when I entered good java path, I had a different problem, searched the solution for 3 days, and finally, this video gave me the answer...
Good luck!!
https://www.youtube.com/watch?v=zhj3MY4SpHY
EDITED:
So, the process looks like this.
1) after you download android studio and extract it to either /usr/local/ or /opt/, run it. When it gradles, you'll see an error "process 'command' /usr/loca/android-studio/jre/bin/java finished with non-zero exit value 2"
2) go to File->Project Structure->SDK Location an in there uncheck "Use embedded JDK". in the input field below that checkbox, paste or choose tha path of your JDK (mine was /usr/lib/jvm/java-8-jdk).
3) Click OK, let gradle to do it's work, and when it's finished, you'll get 2 more errors (which I'm not gonna paste here) with lagre log (if you look at the log, on the beginning you should see something about unclosed quotes in aapt file in your /build-tools/25.0.0/aapt).
4) !!!! I did this step to make sure that I have the same error like in the video, so it is optional !!!!
I did a rebuild or clean. in the menu go to Build->Rebuild and start it. Your gradle should run forever so you can wait for a few minutes and if it's not finished, shut android studio down and proceed to the step 5.
If your gradle finishes, it's probablly not the error I'm tryng to expain.
5) When this is all done, opet the folder where your android apps are stored (for me the path is /home/matej/AndroidStudioProjects/MyApp/app), open your app (App name)->app->build.gradle
6) change the line "buildToolsVersion '25.0.2'" to
"buildToolsVersion '23.0.1'", save it and close
7) run the android studio again and you'll see the message where it links you to the installation of the missing build tools. click on it, install it and clean your project
8) ENJOY IN DEVELOPING :)
In my case, I had firebase database gradle versin lower than the latest one. Changing it to latest solved the issue.
So a couple of days ago i bought a new laptop, since my old one was way to old.
It came along with windows 8.1, which was the first time i used them since i was always with 7.
I downloaded the adt bundle that i used in my old pc, and when i attempted to open eclipse, i got the usual message about JRE/SDK missing, pretty logical, since i hadn't installed java.
So i went on and downloaded the latest java version (Java 8 update 60) and after i installed it eclipse refused to open at all. Absolutely nothing appears, not even the message that appeared before installing Java.
The fan starts working, like the program was running but absolutely nothing appears, it's not even on the processes on ctrl+alt+delete.
So are there any ideas on what might be causing this? It's a brand new laptop and eclipse flat out refuses to open. No error message, nothing, just eclipse not opening at all.
tried re-installing, running as admin, restarting, nothing works.
Our company switched recently from Eclipse to IntelliJ(UE).
In Eclipse I had no problems hot swapping small Java class changes into the running tomcat. In IntelliJ however when I click "Update classes and resources" I get the notification that e.g. "1 class reloaded", and a few seconds after that the tomcat server restarts automatically. Nobody else at the company is experiencing that kind of problem and I'm pretty sure I use the same configuration they do.
How do I get true Hot Swap?
Further info :
IDE - IntelliJ IDEA 13.0.2
OS - Fedora 19
Thank you.
I recently became interested in Minecraft modding, so I downloaded MCP (Minecraft Coder Pack) and Eclipse. After running decompile.bat, I opened Eclipse using the workspace provided by MCP. At first I was given a list of errors related to missing libraries, but I easily fixed that by fixing their paths. Then I continued following the video tutorial I was using and pressed "Run" and selected "Client" as the project to run. Eclipse gave me the following error:
Must specify a URI scheme:MCP_LOC/jars
I have been Googling this for the past 20 minutes with no success. What is wrong, and how do I fix it?
I can probably still program mods for Minecraft and even recompile them with MCP, but it will be difficult to test them. Does anyone know what's wrong?
NEVER START IN ECLIPSE
Try This vid for 1.7.3
Its a nice little series about minecraft modding.