1.报错详情 Causedby:java.lang.NoClassDefFoundError:Couldnot initializeclasscom.fasterxml.jackson.databind.cfg.DatatypeFeatures$DefaultHolderatcom.fasterxml.jackson.databind.cfg.DatatypeFeatures.defaultFeatures(DatatypeFeatures.java:33)~[jackson-databind-2.17.0.jar:2.17.0]atcom.fasterxml.jackson.databind.Objec...
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< class name = "com.Order" table = "[ORDER]" > 4> net.sf.hibernate.exception.SQLGrammarException : Could not save object at net.sf.hibernate.exception.SQLStateConverter.convert( SQLStateConverter.java:58 ) at net.sf.hibernate.exception.JDBCExceptionHelper.convert( JDBCExceptionHelper.java:29 )...
C# How do I instantiate a nested class within its parent class? C# How to add property to class dynamically C# How to clear Windows 10 Notifications for my application? C# how to combine 4 mp3 files into 1 C# How to convert a Dictionary<string, string> key to a List<DateTime>. C# Ho...
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