Duplicate class java error netbeans

C: \ Users\ < name> \ AppData\ Local\ NetBeans\ Cache\ 7. 3\ index 上記フォルダのファイルを全て削除して 再起動。 NetBeansのバグのようです。 投稿時刻 6th May 、 投稿者 ocya さん. Developers who are new to Java can sometimes have trouble with class and package naming. In fact, the introductory Java forums are filled with threads starting with questions about these areas of Java. QA Contact: Its actually version 7. 3 RC2 Get duplicate class error when there is no duplicate class. Back to original user id and found a. down the tree netbeans/ version/ index and removed. This is a known issue with netbeans BUG 226360. Close NetBeans, go to specified directory and delete everything. If the file name doesn' t match the class name, NetBeans 8. 1 will report this as a duplicate class.

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    Error class java

    Afterwards, I created a new project in Netbeans. Created a package with the name foobar, and the same 5 classes ( just copy- pasting the code). Now I get an error ( in Netbeans) in the FooBar class: " Duplicate class". 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. Well, isn' t this because the merge failed and CUPI class is now coded twice in > the file? No, there is only a single class defined in the. java source file. Even though the IDE shows errors due to the " duplicate class", I can de files back in the main folder, and now I am receiving the syntax error: duplicate class: retailapplication. ALL of my files into different folders, and I am receiving this error on three of my source code files. I went to the directory containing my file " x/ y/ Z. java", made a directory in " x/ y" named " backup", moved. Back in the IDE I merged in the changes for the first commit and when I built I got the duplicate class message for " Z.

    When I reopened Netbeans I got a " duplicate class" error ( note that I only have the mentioned class) and my unsaved edition. Running the program gives me an error, dismissing it starts the pre- shutdown version ( causing me.