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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 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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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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windows->preferences
no fitnesse Configurations
right click not fitnesse option as well
There can be many reasons for such an error.
Try starting Eclipse with -clean parameter. Then look in your logs, usually at workspace/.metadata/.log. See http://wiki.eclipse.org/FAQ_Where_can_I_find_that_elusive_.log_file%3F
If all else fails, try re-installing Eclipse into a new folder. Simply rename the old Eclipse folder to keep it for a backup.
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How do I set up my execution environment for ESC/Java2 in WindowsXP? And furthermore, how do I build and run, in WindowsXP, projects with ESC/Java2. It is hard to tell from their specifications/readme and documentation, specially considering the fact that they seem to be talking more about Unix based operating systems.
You can use Eclipse Europa (3.3) (or higher, at your own risk...most plugins are upwards-compatibile) and its associated Eclipse Plugin.
To install a plugin, go to help->Software Updates->Find and Install, then add a new remote site from the plugin's update site. You can then select the plugin to install, and click through the "ok" prompts. Restart Eclipse and it should be installed then.