I have always used FindBugs, and it is really useful in many cases. But I couldn't get to find why it does not work on projects imported from GitHub. Projects imported into Eclipse using Git as the source does not have an option to run FindBugs.
Does anyone know why, and a solution to this? I do love to use git extensions on Eclipse, as well as FindBugs.
Is the project that you imported from Git recognised as a Java project (i.e. it has a J under the project folder icon)? If not then FindBugs won't be enabled for the project. If that's the case the remote repository almost certainly hasn't added the .project and .classpath files which are what Eclipse uses to determine if it's a Java project or not.
You should be able to convert it to a Java project by right-clicking and doing 'Configure -> Convert to Java Project'. If that doesn't work, delete the project (but without deleting the files) and then create a File -> New Java project in the same location.
Related
I'm trying to import a Java project from my teams subversion repository. So I go through the import GUI for subversion, select my repository and the project, then choose to check it out as a project into the workspace.
However, the project now appears in my workspace simply as a folder:
Trying to add a new class tells me "source folder is not a java project". Is there something I am missing? Thanks.
Check out as a project only does what you want if you have checked-in the Eclipse .project, .classpath files etc. In that scenario those files get checked out and configure the Eclipse project. Otherwise you are just getting an Eclipse "Simple Project" which does not have the Java tools configured.
I assume you do not have those Eclipse files in your repository, so you want to use the other option that lets you run the Eclipse Create Project wizard as part of the checkout. This lets you choose the project type and setup some of the configuration. You can skip most of the configuration since you can also do that after the checkout finishes if you prefer.
See: Subclipse Checkout Documentation
Running OSX.
I have used eclipse for years as a Java developer. I am now messing with all kinds of new technologies but still find myself using svn (don't ask its not my descision). Anyways I don't really like SVN command line as I find it almost impossible to sort through merge conflicts.
With that I was thinking about using eclipse (w/ subclipse plugin) as my SVN client whenever I need to do SVN type things. The one problem that I have found is that eclipse loves to create a .project file. I would never want to check this in as no one else is using eclipse. I know that I can add it to svn:ignore, but that has to actually commit that ignore to SVN as well, which I do not want to do either.
Anyway to create eclipse projects without the .project file. I know sounds dumb because I am sure that eclipse needs the .project file for all its projects. Would be nice just to create an SVN project (not Java project) and have eclipse leave off any other crap.
ideas?
There is no way to create an Eclipse project without the .project file (at least none that I know of), but you can tell Eclipse which files to ignore, as well.
Just go to Preferences -> Team -> Ignored Resources and add the pattern .project.
This setting is purely Eclipse-internal and does neither affect your global svn-ignores (defined in ~/.subversion/config) nor will it add any files to the repository.
Also, when checking out folders from SVN using Eclipse, make sure to create a General Project, not a Java Project, so the .project file is the only file Eclipse creates.
.project is actually not the only file that will be generated - depending on the "project natures" you add to a project.
To really separate the project from the source folders, you'll have to create the project in a separate folder - say the workspace - remove the original source folder and add the source folders as external links - see: Project Settings/Java Build Path/Source.
I am struggling with maven in Eclipse even though I have m2e.
I checked out a maven project from CVS and cannot navigate anywhere. If I try References > Project, I get a pop up saying:
"Problems opening an editor Reason: services does not exist".
services is the name of the main project, which has sub projects within it. It all builds successfully so I am not sure why Eclipse does not work.
I suspect something related to classpath but have no idea how to edit it since it is not available from the project's properties. I actually tried to manually create a .classpath file but it did not help.
I also converted the project to a maven project but that did not help either.
Any ideas? I am using Eclipse JUNO.
I figured out my issue. I had to check out the project from CVS. Then (that's the important part), perform a maven import of an existing project within eclipse. That created maven "ready" projects where I could use all of the IDE's functionality.
Yes, you're right. If you import directly from a repository, hovering, linking and opening declarations isn't gonna work. Your solution is right, although another one more direct is use the "File->New->Other->Maven->Checkout Maven Projects from SCM". If then, you have problems because you can't select any SCM type, check Checkout Maven project from SCM - no connectors. If with connectors installed you still have problems: http://forum.springsource.org/showthread.php?102665-SCM-types-not-available-in-Checkout-Maven-Projects-from-SCM.
If you have checked out project from svn, project checked out is not generally a eclipse project thats why general functionality of eclipse does not work for the same.
To achieve the same functionality of eclipse like eclipse reader and all other shortcuts,we have to convert the checked out project to eclipse project.
Steps to Convert checked out project to eclipse project:
Right Click on Checked-out Project.
Point to Configure.
Click on Convert to Maven Project.(if checked out project is maven project)
These steps will convert the project to Maven project.
All the eclipse functionality will work for the same.
In addition to ensuring that the projects are configured as Maven projects, you may also go to Project Properties (right-click on the project in Package explorer) > Project References, and add projects in the workspace that the selected project may have references to.
I had this problem, too.
It looks like after a search-in-workspace Eclipse opened a wrong file.
I pressed Strl+Shift+H (Open Type in Hierarchy), typed in the class name, and opened it. The file opened in a new tab, and everything was navigable again.
The difference in icons is:
I'm trying to transition to eclipse+pydev but am having a problem importing projects under scm. My old projects (and also projects on github) don't have the "src" parent directory that pydev seems to really like.
If I use egit or subclipse to import/check out the project, the pydev environment is incomplete. If I externally check out the source and move it into place, I don't seem to be able to tell eclipse it's SCM'd.
I would think this is a FAQ, but I can't figure it out. What is the best practice to use SCM'd projects under eclipse that aren't SCM'd as eclipse projects.
Thanks. Kent
Choose the properties for the project. Then change the pydev-PYTHONPATH - remove the src entry and then add the directory of your project that contains the source.
I guess this is a Eclipse question.
I have a mercurial repository with a source folder (src/main/java/) and some source code. The repository also contains a build.xml. After cloning the project into Eclipse using the Mercurial plugin I'm unable to configure a launch configuration for my project. Eclipse is unable to identify the newly cloned project as a project when setting up the launch configuration. What am I missing?
TIA
What kind of launch configuration are you using?
an External Tools Configuration (in which case you defnie and Ant Build with a direct link to your build.xml)
or a "Run Configuration", meaning your repository must include a .eclipse and a .classpath for eclipse to list your project as one being able to Run.
As discussed before in Which eclipse files belong under Version Control, those two files can be versioned, provided they only use relative path.
Do you have a .project file?
If you do, you should be able to use File->Import->General->Existing Projects into Workspace.
If you don't, try File->New->Project and there are various different options to create a project from existing source.