Duplicate Class Netbeans Error
Contents |
class when there is no duplicate class Summary: Reporting duplicate class when there is no duplicate class Status: REOPENED Product: java Classification: Unclassified
Netbeans 8 Duplicate Class
Component: Source Version: 7.3 Hardware: PC Windows 7 x64 Priority: P3 (vote) TargetMilestone: duplicate line netbeans 7.3 Assigned To: Svata Dedic QA Contact: issues@java URL: Whiteboard: Keywords: Depends on: Blocks: Show dependency tree /graph Reported:
Duplicate Class Error In Java
2013-02-19 16:43 UTC by cmd1234 Modified: 2016-01-01 05:50 UTC (History) CC List: 1 user (show) MackSix See Also: Issue Type: DEFECT Exception Report : Attachments uplocateclass.png (102.43 KB, image/png) 2014-06-03 09:21 UTC, how to delete netbeans cache Zom-B Details View All Add an attachment (proposed patch, testcase, etc.) Note You need to log in before you can comment on or make changes to this bug. Description cmd1234 2013-02-19 16:43:26 UTC Its actually version 7.3 RC2 Get duplicate class error when there is no duplicate class. Program compiles up correctly with no errors. Have deleted cache files, but problem persists. When loaded into Netbeans 7.2 duplicate class error in ant build I have no problems at all. Comment 1 cmd1234 2013-02-19 17:09:23 UTC Got around the problem I didn't know that netbeans has two places where is caches files. had deleted ~/Library/Application\ Support/NetBeans/7.3rc2 but also need to delete ~/Library/Caches/NetBeans/7.3rc2 so its just the old cache problem. Comment 2 Tomas Danek 2013-02-27 15:31:50 UTC closing then. Comment 3 psammalisto 2013-03-22 19:19:28 UTC I got that error when I copied a backup over the file in src folder. I could find the class name only in the class file and in project properties as main.class, it cannot be found e.g. anywhere in files in ~folder. Comment 4 Tomas Danek 2013-04-10 09:14:46 UTC Did you try wiping out the cache (like ~/Library/Caches/NetBeans/7.3 ) ? (In reply to comment #3) > I got that error when I copied a backup over the file in src folder. I could > find the class name only in the class file and in project properties as > main.class, it cannot be found e.g. anywhere in files in ~folder. Comment 5 Zom-B 2014-06-03 09:13:30 UTC I encountered this in 8.0 RC2 When I refactor/rename the class, the error goes away. When I add a new variable somewhere with the
Goto page 1, 2Next NetBeans Forums -> NetBeans Users View previous topic :: View next topic Author Message BGurungJoined: 12 May 2011Posts: 1 Posted: Thu May
Error Duplicate Class Maven
12, 2011 1:31 am Post subject: NetBeans 7.0 Duplicate class error message I netbeans 8.1 duplicate class have a package with just one class. I had to rename that class, so I went ahead and in
Error Duplicate Class Android Studio
the Projects window, right clicked the class and selected Rename from Refactor, and in the Rename class window I typed in the new name. NetBeans renamed the file and also the class in https://netbeans.org/bugzilla/show_bug.cgi?id=226360 the file. It did a great job on that one, but after that it threw a red squegly line below the class name. And when I hover over that line, it says Duplicate class: pkgname.ClassName. I tried but couldn't figure what the problem is? Back to top tusharvjoshiJoined: 15 Aug 2008Posts: 299Location: Nagpur Posted: Sat May 14, 2011 8:39 am Post subject: NetBeans 7.0 Duplicate http://forums.netbeans.org/topic39013.html class error message On Thu, May 12, 2011 at 7:02 AM, BGurung
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the http://stackoverflow.com/questions/6428992/how-to-avoid-duplicate-class-in-java company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up how to avoid “duplicate class” in Java up vote 8 down vote favorite 3 Suppose I have have a duplicate class java project myProject and am using an external library jar (someJar.jar), which has a class com.somepackage.Class1.class. Now I find an updated version of Class1.java which fixes a bug in the original jar. I include the new Class1.java in my source code under package com.somepackage When I build the project (e.g., using Netbeans), there is a dist\myProject.jar which contains the classcom.somepackage.Class1.class and a dist\lib\someJar.jar which also contains a class with the same name. When duplicate class error I run the file (e.g, using java -jar dist\myProject.jar), the new version of Class1.class is used (as I want). How does Java decide which class file to run in case of such duplicates? Is there any way I can specify precedence ? Is there any 'right' way to avoid such clashes? In Proguard, when I try to compress my code, I get a duplicate class error. How do I eliminate this? java share|improve this question asked Jun 21 '11 at 16:50 Jus12 6,8341460110 add a comment| 3 Answers 3 active oldest votes up vote 4 down vote accepted Java decides which one to use based on the order of the classpath. List yours first and you'll be fine. The "right" way would be to fix the orignal source, but sometimes that's not always an option. I haven't used ProGuard, but I have re-jarred libaries before that had duplicate classes. The solution in my case was to tell Ant to ignore duplicate classes. I would assume ProGuard would have that support too. share|improve this answer answered Jun 21 '11 at 16:57 Reverend Gonzo 22.4k43769 add a comment| up vote 6 down vote Can you not create an updated jar file which contains the bug fix? It's going to make things a lot simpler if you don't have two