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最近幾天我一直在運行我的playframework，並決定嘗試調試模式。我只是運行玩eclipsify和刷新我的Java項目，然後右鍵單擊playtmp.launch並運行，然後「連接JPDA到我的啓動」和調試爲和調試器連接（雖然我不得不調整暫停爲'y'在playtmp .launch告訴）。playframework調試模式DuplicateMemberException
注意：每次啓動時，我都會收到「項目中存在錯誤」，但在「問題」選項卡中沒有錯誤？ （我上次碰到這個是因爲我在lib文件夾中粘貼了播放jar文件，所以我的eclipse會編譯，但是我再搬出來有alread的，並與play.bat運行Works）
06:24:49,376 INFO ~ Listening for HTTP on port 9000 (Waiting a first request to start) ...
06:26:09,738 ERROR ~
@69ageogm6
Internal Server Error (500) for request GET /register
Oops: UnexpectedException
An unexpected error occured caused by exception UnexpectedException: While applying class play.classloading.enhancers.LocalvariablesNamesEnhancer on controllers.Admin
play.exceptions.UnexpectedException: While applying [email protected] on controllers.Admin
at play.plugins.PluginCollection.enhance(PluginCollection.java:511)
at play.classloading.ApplicationClasses$ApplicationClass.enhance(ApplicationClasses.java:235)
at play.classloading.ApplicationClassloader.loadApplicationClass(ApplicationClassloader.java:165)
at play.classloading.ApplicationClassloader.getAllClasses(ApplicationClassloader.java:429)
at play.Play.start(Play.java:505)
at play.Play.detectChanges(Play.java:618)
at play.Invoker$Invocation.init(Invoker.java:198)
at Invocation.HTTP Request(Play!)
Caused by: play.exceptions.UnexpectedException: While applying class play.classloading.enhancers.LocalvariablesNamesEnhancer on controllers.Admin
at play.CorePlugin.enhance(CorePlugin.java:302)
at play.plugins.PluginCollection.enhance(PluginCollection.java:506)
... 7 more
Caused by: javassist.bytecode.DuplicateMemberException: duplicate field: $home0
at javassist.bytecode.ClassFile.testExistingField(ClassFile.java:529)
at javassist.bytecode.ClassFile.addField(ClassFile.java:515)
at javassist.CtClassType.addField(CtClassType.java:1164)
at javassist.CtClass.addField(CtClass.java:878)
at play.classloading.enhancers.LocalvariablesNamesEnhancer.enhanceThisClass(LocalvariablesNamesEnhancer.java:180)
at play.CorePlugin.enhance(CorePlugin.java:297)
... 8 more
06:26:09,741 ERROR ~
@69ageogm7
Error during the 500 response generation
Template not found
The template errors/500.html does not exist.
play.exceptions.TemplateNotFoundException: Template not found : errors/500.html
at play.templates.TemplateLoader.load(TemplateLoader.java:192)
at play.server.PlayHandler.serve500(PlayHandler.java:783)
at Invocation.HTTP Request(Play!)
06:26:10,195 ERROR ~
@69ageogm8
Internal Server Error (500) for request GET /favicon.ico
Template not found
The template errors/404.html does not exist.
play.exceptions.TemplateNotFoundException: Template not found : errors/404.html
at play.templates.TemplateLoader.load(TemplateLoader.java:192)
at play.server.PlayHandler.serve404(PlayHandler.java:690)
at Invocation.HTTP Request(Play!)
06:26:10,196 ERROR ~
@69ageogm9
Error during the 500 response generation
Template not found
The template errors/500.html does not exist.
play.exceptions.TemplateNotFoundException: Template not found : errors/500.html
at play.templates.TemplateLoader.load(TemplateLoader.java:192)
at play.server.PlayHandler.serve500(PlayHandler.java:783)
at Invocation.HTTP Request(Play!)