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I am working on java project with Eclipse.There is no Error in the java files but still there is a Red Cross over the Project.
Please how can I resolve the issue..Thanks in advance..
You need to check for issues in the 'Problems' view of Eclipse. To open the 'Problems' view, you can use the 'Show View' item under the 'Window' top menu. The 'Problems' view would show you all errors related to your current project(s).
First, you need to identify the issues (using this view) and then decide how and whether to resolve them ( you may have issues in your JS/XML etc files which may not actually impact running your project).
What the error has been shown in problem view.
check the build path or other dependency in project properties.
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I want to uninstall maven but how to uninstall I don't understand. How to uninstall maven. I have removed the path and mvn home but it is still present in eclipse.
In Eclipse:
Click on "Help" in the menubar, then click on "About".
In the appearing Dialog, click on the Icons below or in the text at the bottom.
There you can uninstall the maven plugin by checking checkboxes and remove them.
Better option:
Let it be, let it be, let it be...
I would advise you top learn how to use maven instead.
Greetings
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I have a code written using TFS SDK for Java to check-in pending changes from workspace to TFS, however we need to change it, so that files are not directly checked-in, rather they are shelved on the shelveset.
Does any one know how I can do that properly using Java SDK? Or any reference to help me solve this problem.
Check out the code for the CLC (cross platform command line code) which implements the Shelve functionality. Basically it comes down to retrieving the workspace and the calling .shelve.
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I just want to build a opensource program, [program]: https://qupath.github.io
However I barely used Java and maven before, I downloaded the code of itself, but, I don't know how to build or run the code..
I already watched several utube videos, but It doesn't help. I got problem at a below point.
If you need to work with a Maven project (in good shape) with recent versions of IntelliJ, you should just "File -> Open" the folder containing the pom.xml file.
After a bit of pondering, you should be able to right-click on the class you need and choose "Run" or "Debug".
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How to add old project to maven build tool to do updations and modifications.
Please give me some suggestions.
Taking a shot in the dark at what you mean. If you go to your project in Eclipse and right click on it and go to Configure->Convert To Maven Project it will display a dialogue box for you to add your Groupe Id,Artifact Id,Version,Packaging,and the Name.
Assuming you have maven installed. If you don't you can go to Maven's instructions on installing maven once you've downloaded the proper .zip file.
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After installing intelliJ IDEA, when I create a new project, I'm presented with this:
But those pages should be opened with JAVA EE :
Should I install anything else?
Edit.: Understood what you mean - I managed to restore some of the sections in the Java by enabling corresponding plugins: Hibernate, Google App Engine, etc.
So, you need to do the same and enable plugins that you want.
if i understand, you don't see the Java EE plugin in your version of intellij.. if it is the case, i think you have to continue ( Next till your project opens). once it's done go to File -> Settings ->Plugins.
you should see this.
Java EE plugins.
this is the list of plugins you need.