Duplicate Class Error
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Error Duplicate Class Android Studio
application logic here } } Netbeans highlights DBConnect as red with duplicate class error. java class netbeans share|improve this question edited Oct 11 '13 at 13:14 Abimaran Kugathasan 17.1k54275 asked Oct 11 '13 at 12:56 Robbo_UK 97772650 8 Error is pretty clear, Is there any other class in the same package with same name ?? Yes, Right ? –sᴜʀᴇsʜ ᴀᴛᴛᴀ Oct 11 '13 at 12:57 Its the only class file in my project. However it must conflict with a standard library class? –Robbo_UK Oct 11 '13 at 13:09 Not familiar with NetBeans, Can you please clean and build ? –sᴜʀᴇsʜ ᴀᴛᴛᴀ Oct 11 '13 at 13:13 I decided to rename the class and file DBConnectOne. that solved the error. –Robbo_UK Oct 11 '13 at 13:15 That's an alternative. But you should question everything, Try to find why it's happened. I'm sure you'l learn something :) Good luck with project. –sᴜʀᴇsʜ ᴀᴛᴛᴀ Oct 11 '13 at 13:17 | show 2 more comments 3 Answers 3 active oldest votes up vote 20 down vote accepted This is a known issue with netbeans BUG 226360 it might help to clear Netbeans cache: Go to Help -> About and you will see Cache directory: Path\to\Directory Close NetBeans, go to specified directory and delete everything.
class when there is no duplicate class Summary: Reporting duplicate class when there is no duplicate class Status: REOPENED
Error Duplicate Class Maven
Product: java Classification: Unclassified Component: Source Version: 7.3 Hardware: PC Windows 7 x64 duplicate class found in file android studio Priority: P3 (vote) TargetMilestone: 7.3 Assigned To: Svata Dedic QA Contact: issues@java URL: Whiteboard: Keywords: Depends on: Blocks: duplicate class buildconfig Show dependency tree /graph Reported: 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 http://stackoverflow.com/questions/19318704/java-duplicate-class uplocateclass.png (102.43 KB, image/png) 2014-06-03 09:21 UTC, 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 https://netbeans.org/bugzilla/show_bug.cgi?id=226360 deleted cache files, but problem persists. When loaded into Netbeans 7.2 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 encounte
come across Duplicate Class Error. Rename the Classes This situation arises when two different Jar Files (.jar) contain classes with the same name. For example: http://www.clonefileschecker.com/blog/deal-with-duplicate-class-error/ dist/Project1.jar and dist/lib/Project2.jar are two Jar Files which contain classes having the https://www.youtube.com/watch?v=zNZcTUWWoCU same name, i.e. com.packagename.Class1.class In that case please rename a class from either jars so that both will have different names. Reinstall the Java Uninstall and reinstall the Java software. The steps are given below: For Windows 8.1/ 8: 1. Press Windows Key + X. 2. Click “Programs duplicate class and Features”. 3. Right click Java from the installed programs list. 4. Choose Uninstall. 5. Follow the wizard, reboot. 6. Download the setup online and install the program again. 7. Download Java online. For Earlier Versions of Windows: 1. Click the Start button. 2. Type “Uninstall a program” in the Search Box. 3. Press ENTER. 4. Refer Steps # 3-7 from duplicate class error Windows 8.1/ 8 user’s paragraph. Download Latest Version of Java There could be several bugs in the outdated Java version. Download and install the latest version online and then execute your code again. Delete Java Temporary Files Java has temporary files stored in particular folder(s) so that they’re accessed from time to time. Delete all temporary files to resolve the problem. For Windows 8.1/ 8: 1. Press Windows Key + X. 2. Click Control Panel. 3. Click Java Control Panel. 4. In the new dialog click the General tab. 5. Under Temporary Internet Files frame click Settings button. 6. Click Delete Files button. 7. Confirm the action. 8. Reboot the machine when you’re done. Clear the NetBeans Cache If you’re getting Duplicate Class error with NetBeans software, please clear the cache as shown below: For Windows 8.1/ 8 and Earlier Versions: 1. Double click Computer desktop icon. 2. Open the following directory: C:\Users\
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