I have an interesting problem. I pull down an android project from cvs, which works fine. Once Eclipse builds the project, my .java files are removed. XML files, pngs, everything else is fine. I seem to be left with just the package tree, but no source files. Any thoughts?
Right click on the project
Properties
Java Build path
Source
Check that the src folder path is correct.
Related
I imported a git folder https://github.com/TeamLapen/Vampirism.git ((If you were wondering)). And so now I have it within my eclipse workspace, but not "really". Here's what I mean: The project shows up in the tree on the left of the eclipse window, but the folder itsself is NOT located in the /workspace/ like the other projects.
All I did in the code was change a few lines to fix a bug, as is highlighted below.
Anyways, when I go to export the file (File > Export > Jar), a few things happen:
In the box on the left, you see the project name is "Vampirismx". In the middle box, you see that the project is NOT AVAILABLE FOR EXPORT. In the right box, you see the only files "available" for export are the classpath and project files.
Can someone help me?
Tl;dr
I imported an eclipse project from git. When trying to export it, the project isn't showing up.
looking at the git repository, it does not provide eclipse project settings, and indicates only step by step instructions for intelliJ.
So when you imported it into eclipse, you have it on your workspace like a plain project, not a java one and that is why trying to export it as JAR does not shows up.
You must indicates that the project is a java project and it should work.
also, i'm not familiar with gradle, but seams there is a goal for settings things in eclipse : https://github.com/TeamLapen/Vampirism#setting-up-vampirism-in-another-environment
I have been developing in NetBeans, I am exploring changing over to eclipse.
We have a set of directories for the modules in our project; we have scripts that check things out of Subversion and do other things with that directory tree, and we have NetBeans access the sources, etc., from that directory tree.
All our modules are built, etc., with Maven. All of this works fine from within NetBeans.
I have successfully imported all the projects into eclipse (File / Import / Maven), but evidently something is different in the handling of "generated sources". We have some castor-generated files in one module, and jaxb-generated files in another. The generated files in both cases are not found by the compiler, and therefore these modules have compile errors.
Maven is configured to generate the Java classes which cannot be found; maven clean deletes them and maven compiler:compile puts them back. But in eclipse those java files cannot be found for compiling other classes, but in NetBeans they can.
I tried deleting the generated java files, then rebuilding in eclipse; the java files were regenerated in generated-sources, but still cannot be found by the compiler when it comes time to compile (or syntax-highlight) my code.
It sort of looks like a classpath issue, but we don't set the classpath in NetBeans for a maven project. How should I configure things in eclipse so the generated class files are found?
In Eclipse in the Package Explorer right click the project folder which contains the missing files. Goto "Build Path >" then "Configure Build Path...". Properties for your project folder will open.
Click on the "Source" tab. Then click on the "Add Folder..." on the left. A source folder selector box opens, here select your folder which contains the auto generated sources. Normally it will be in the target directory. Then press ok. If this will not work, try one directory deeper or less deep.
If there is no target directory, build the project folder with maven on a shell.
The generated-sources directory will be stored in the .classpath file in your project folder.
HTH.
Unfortunately, I've deleted a major project I was working on in Eclipse, but I did have a .jar file from a previous build lying around, so I decompiled this using JD-GUI, and now I'm stuck with a NewSkills.src folder filled with .java files.
How can I put this back into my eclipse project, so that I can edit it once again and continue on my project?
Thanks for the help!
U could just move the file to ur eclipse workspace and if that doesn't work there should be a way to create a new project from existing file.
As you might notice, I'm quite new to netbeans and programming in general.
I've been working on a small project (homework) and now I need the .java files from one of the packages. When I build the project, i get a .jar archive with all the classes. When I compile the package I need, I get a .jar archive of the .class files of this package (in the "build" folder of the project). However, I need a zip archive of the .java files of this package. I'm a little embarassed to ask, but where do I get these from?
Thanks,
Zhao Nan
From the Projects window (Window-->Projects) or Ctri-1
Navigate to the .java file you want, and right-click on it, and select Properties. The path to the file is shown under All Files.
To see the path to the project right-click on the name of the project (in the Projects window), select Properties, and the project folder is shown under Sources-->Project Folder
If your are on windows, usually if you let netbeans create all by it self it creates a directory called
NetbeansProjects
Under "documents"
There will be a folder list of all your projects. Under the project name that interest you, go in the "src" folder. All your java files should be there.
On Ubuntu 16.04 using NetBeans IDE 8.2, a folder called NetBeansProjects was created in my root directory, parallel to the netbeans-8.2 directory. I'm guessing that this was suggested at installation time and can be configured differently.
I read this article which shows how to import/export projects in Eclipse (although it seems a little outdated and I'm using 3.7 Indigo).
To export a project, you go to File >> Export and it creates some kind of "project archive" file on the local file system. You could then email it to someone else, who could then import the archive as a new project or into an existing project.
But what if you don't have an "archive" file to begin with?!? What if you just have the project files and directories but without all the Eclipse-metatdata (.project file, etc.)? Is there anyway to tell Eclipse to look at, say:
/home/myuser/some/path/to/project/root/
src/main/java
SomeObject.java
build.xml
...and get it to read that as a new Java project?
Try the steps below:
Create a Java Project in Eclipse as below:
Load the project contents from your file system as below:
Hope this works for you.
.project and .classpath files are the base of the project structure. Without a .project file Eclipse won't recognize your project. The .classpath is important too but that one changes between environments. Should you use the files from another environment you'll have to reconfigure some settings.
Rather than emailing code, I suggest you use a Version Control system and, also, some Eclipse plugins. SVN + Subclipse for example.
If you trully want to send the project to another person just send him the project's folder and import it as an existing project by doing right click on the project explorer and selecting Import > Existing Project into workspace.