Java Error Duplicate Definition Of Class
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Duplicate Class Error In Ant Build
company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users java duplicate class compile error 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 java duplicate class intellij a minute: Sign up Error!: Duplicate definition for 'javax.bluetooth.BluetoothConnectionException' up vote 1 down vote favorite I have seen a similar problem here for example , but i am not trying to acces to Java SE features.. I have a .jar file with the code of a bluetooth functionality.. I try to make a .jar package that works with Blackberry and Windows.. In
Duplicate Class Maven
both cases i use the javax.bluetooth.BluetoothConnectionException class. This class comes in the Blackberry SDK and in the BlueCove package to use Bluetooth in Windows... so the BlueCove package is included in the jar file.. When i try to use the .jar file with the Blackberry, i have the error mentioned in the title: Error!: Duplicate definition for 'javax.bluetooth.BluetoothConnectionException'.. My problem here is that i want to use a feature that comes in the Standard SDK from RIM, but there is another class with the same name and in the same package in the .jar file, and therefore, i get this error... Is there some way to make the BlackBerry application to look for this class in its own SDK instead of the .jar file? I think that i cannot / should not modify the package of any of the classes. Any ideas here? I would appreciate any. Thanks PS: I use the Eclipse plug-in for Blackberrry, in case that is usefull. java windows blackberry multiplatform bluecove share|improve this question asked Sep 19 '11 at 13:36 Vic 185115 add a comment| 1 A
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Duplicate Class Error In Netbeans
it only takes a minute: Sign up Resolving a “duplicate definition of library class” in ProGuard up vote 3 down vote favorite 2 I have a Java project which includes the Xerces library. When I process the project with Proguard, http://stackoverflow.com/questions/7471828/error-duplicate-definition-for-javax-bluetooth-bluetoothconnectionexception I get the warning: Note: duplicate definition of library class [org.w3c.dom.html.HTMLDOMImplementation] I see in Xerces that this class exists, and that a same class exists in the rt.jar of JDK 1.6. The jar file created by ProGuard does not launch (error: "A Java Exception Has Occurred"). How can I solve this problem? Thx! (note: I work with Netbeans) java proguard xerces share|improve this question asked Dec 7 '11 at 11:32 seinecle 1,96043372 add a comment| 1 Answer 1 active http://stackoverflow.com/questions/8414615/resolving-a-duplicate-definition-of-library-class-in-proguard oldest votes up vote 10 down vote accepted 1) Either you should remove the class from one of the library (which is not advisable as it might break other classes) 2) Find a jar withouth this class. For e.g. the class which you are using in your application might be available in a number of jars. So get the jar where this conflicting class is not present but other classes which you want are present (this might take some time) 3) (and best) just ignore the error. I don't think it should give any problem. Based on which jar occurrs first in the class path, the class will be picked up. share|improve this answer answered Dec 7 '11 at 11:37 Vicky 3,5102582133 1 Do not ignore these errors. They can cause ClassCastExceptions at runtime. The best way to approach is is #1 - remove the class from the library since it is a duplicate. –Martin Konecny Nov 22 '15 at 18:10 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're looking for? Browse other questions tagged java proguard xerces or ask your own question. aske
definition exception occured when debugging jsp Summary: https://netbeans.org/bugzilla/show_bug.cgi?id=24443 Duplicate class definition exception occured when debugging jsp Status: VERIFIED https://netbeans.org/bugzilla/show_bug.cgi?id=197983 INVALID Product: javaee Classification: Unclassified Component: Debugger Version: -FFJ- Hardware: All All Priority: P2 (vote) TargetMilestone: 3.x Assigned To: Martin Grebac QA Contact: issues@javaee URL: Whiteboard: Keywords: JDK_SPECIFIC Duplicates: 24029 26554 (view as bug list) Depends on: Blocks: Show duplicate class dependency tree /graph Reported: 2002-06-05 15:11 UTC by sva Modified: 2004-02-04 16:57 UTC (History) CC List: 1 user (show) pkeegan See Also: Issue Type: DEFECT Exception Report : Attachments Output to localhost tab (10.71 KB, text/plain) 2002-09-12 17:38 UTC, sva Details View All Add an attachment (proposed patch, testcase, duplicate class error etc.) Note You need to log in before you can comment on or make changes to this bug. Description sva 2002-06-05 15:11:22 UTC Steps to reproduce: 1. Create jsp and include another file by "include" directive. 2. Do not add any breakpoints and press Debug->Start menu item. 3. When browser will display jsp, press several times refresh button. After several refreshes I can see following exception in debugger output window: ========================================================== Starting service Tomcat-Netbeans Apache Tomcat/4.0.1 F:\j2sdk1.4.0\jre\..\bin\java -Xdebug -Xnoagent - Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=115 55 -classpath "C:\ffj-rc5\tomcat401 \bin\bootstrap.jar";"F:\j2sdk1.4.0\jre\..\lib\tools.jar" - Dcatalina.home="C:\ffj-rc5\tomcat401" - Dcatalina.base="f:\ffjuser\tomcat401_base" org.apache.catalina.startup.Bootstrap "start" MonitorFilter::ServletException MonitorFilter::A web application object caused an exception # # HotSpot Virtual Machine Error, Internal Error # Please report this error at # http://java.sun.com/cgi-bin/bugreport.cgi # # Java VM: Java HotSpot(TM) Client VM (1.4.0-b92 mixed mode) #MonitorFilter::javax.servlet.ServletException: duplicate class definition: org/apache/jasper/runtime/HttpJspBase at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet. service(IDEJspServlet.java:351) at javax.servlet.http.HttpServlet.service (HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoF ilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:193) at org.netbeans.modules.web.monitor.server.MonitorFilter.doFil ter(MonitorFilter.java:223) at org.apache.catalina.core.ApplicationFilterChain.internalDoF ilter(ApplicationFilterChain.java:213) at org.apache.catalina.core.ApplicationF
error Summary: Duplicate Class error Status: VERIFIED INCOMPLETE Product: java Classification: Unclassified Component: Source Version: 8.1 Hardware: PC Windows 7 Priority: P3 with 5 votes (vote) TargetMilestone: 7.3 Assigned To: Jan Lahoda QA Contact: issues@java URL: Whiteboard: 72patch-candidate Keywords: Duplicates: 198466 215437 (view as bug list) Depends on: Blocks: Show dependency tree /graph Reported: 2011-04-22 05:12 UTC by debopamg Modified: 2016-06-08 08:01 UTC (History) CC List: 9 users (show) emanuel_ hennr nnovic ovrabec pwvirgo scgm11 slass100 steveoh444 tombart See Also: Issue Type: DEFECT Exception Report : Attachments screencap showing duplicate file warning (68.57 KB, image/png) 2011-07-19 18:26 UTC, slass100 Details ~/.netbeans/var/log/message.log (40.59 KB, text/plain) 2011-07-19 18:28 UTC, slass100 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 debopamg 2011-04-22 05:12:46 UTC Product Version = NetBeans IDE 7.0 RC1 (Build 201103280000) Operating System = Linux version 2.6.35-28-generic running on i386 Java; VM; Vendor = 1.6.0_24 Runtime = Java HotSpot(TM) Client VM 19.1-b02 There was a git merge conflict, and after resolving it (outside the IDE, using Meld), I find that the IDE is reporting the conflicted class as Duplicate class. I am using the GIT plugin. Comment 1 Ondrej Vrabec 2011-05-17 09:39:11 UTC What does it mean "Duplicate class"? Can you make a screenshot? Comment 2 Ondrej Vrabec 2011-05-19 08:19:36 UTC Please explain further Comment 3 debopamg 2011-05-19 09:29:47 UTC The problem occurs under the following circumstances: 1. the netbeans git plugin is installed 2. a merge/rebase is performed with the remote git repo 3. there is a conflict in one of the files 4. the conflict is resolved using an external tool (like Meld) 4. after the conflict is resolved, and the change commited, netbeans shows Duplicate class error for the class for which there was a conflict. Hope that helps. I am unable to reproduce this error right now since there are no conflicts. Comment 4 Ondrej Vrabec 2011-05-19 09:45:22 UTC > Hope that helps. I am unable to reproduce this error right now since there are > no conflicts. I cannot reprod