爲什麼Weka快照版本無法啓動（或者某些庫安裝後）？

Question

問題遇到

有些時候我無法啓動WEKA快照版本java -jar weka.jar

1. 當我下載快照版本後，我開始它的第一次
2. 我遇到兩種情況已經安裝了一個新的weka庫，並從終端重新開始快照

我發現錯誤消息是低：

Exception in thread "main" java.lang.InternalError: Failed to invoke main method 
    weka.gui.SplashWindow.invokeMain(SplashWindow.java:308) 
    weka.gui.GUIChooser.main(GUIChooser.java:92) 

    at weka.gui.SplashWindow.invokeMain(SplashWindow.java:308) 
    at weka.gui.GUIChooser.main(GUIChooser.java:92) 
Caused by: java.lang.reflect.InvocationTargetException 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at weka.gui.SplashWindow.invokeMain(SplashWindow.java:305) 
    ... 1 more 
Caused by: java.lang.VerifyError: Bad access to protected data in invokevirtual 
Exception Details: 
    Location: 
    weka/filters/MakePreconstructedFilter.setConstructed()V @11: invokevirtual 
    Reason: 
    Type 'weka/filters/Filter' (current frame, stack[0]) is not assignable to 'weka/filters/MakePreconstructedFilter' 
    Current Frame: 
    bci: @11 
    flags: { } 
    locals: { 'weka/filters/MakePreconstructedFilter' } 
    stack: { 'weka/filters/Filter' } 
    Bytecode: 
    0x0000000: 2ab6 0021 c600 122a b600 21b6 0023 c600 
    0x0000010: 082a 03b5 0002 b1      
    Stackmap Table: 
    same_frame(@22) 

    at java.lang.Class.forName0(Native Method) 
    at java.lang.Class.forName(Class.java:348) 
    at weka.core.WekaPackageClassLoaderManager.forName(WekaPackageClassLoaderManager.java:198) 
    at weka.core.WekaPackageClassLoaderManager.forName(WekaPackageClassLoaderManager.java:178) 
    at weka.core.ClassDiscovery.find(ClassDiscovery.java:351) 
    at weka.gui.GenericPropertiesCreator.generateOutputProperties(GenericPropertiesCreator.java:541) 
    at weka.gui.GenericPropertiesCreator.execute(GenericPropertiesCreator.java:638) 
    at weka.gui.GenericPropertiesCreator.execute(GenericPropertiesCreator.java:614) 
    at weka.core.converters.ConverterUtils.initialize(ConverterUtils.java:748) 
    at weka.core.converters.ConverterUtils.<clinit>(ConverterUtils.java:729) 
    at java.lang.Class.forName0(Native Method) 
    at java.lang.Class.forName(Class.java:348) 
    at weka.core.WekaPackageClassLoaderManager.forName(WekaPackageClassLoaderManager.java:198) 
    at weka.core.WekaPackageClassLoaderManager.forName(WekaPackageClassLoaderManager.java:178) 
    at weka.core.ClassDiscovery.find(ClassDiscovery.java:351) 
    at weka.gui.GenericPropertiesCreator.generateOutputProperties(GenericPropertiesCreator.java:541) 
    at weka.gui.GenericPropertiesCreator.execute(GenericPropertiesCreator.java:638) 
    at weka.gui.GenericPropertiesCreator.<clinit>(GenericPropertiesCreator.java:166) 
    at weka.core.WekaPackageManager.processGenericPropertiesCreatorProps(WekaPackageManager.java:587) 
    at weka.core.WekaPackageManager.loadPackages(WekaPackageManager.java:1196) 
    at weka.core.WekaPackageManager.loadPackages(WekaPackageManager.java:1091) 
    at weka.gui.GenericObjectEditor.determineClasses(GenericObjectEditor.java:192) 
    at weka.gui.GenericObjectEditor.<clinit>(GenericObjectEditor.java:262) 
    at weka.gui.GUIChooserApp.<init>(GUIChooserApp.java:748) 
    at weka.gui.GUIChooserApp.createSingleton(GUIChooserApp.java:261) 
    at weka.gui.GUIChooserApp.main(GUIChooserApp.java:1816) 
    ... 6 more 

Answer 1

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問題識別：DistributedWekaBase和DistributedWekaSpark

的
安裝

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解決方案

1. 去家直銷保守黨/ wekafiles /包/
2. 找到那些庫和其他不必要的庫
3. 刪除
4. 重啓秧雞