2017-06-13 167 views
2

我用Exposed作爲我的數據庫庫,當我嘗試運行我的代碼我得到這些錯誤:的NoClassDefFoundError當使用裸露

Exception in thread "main" java.lang.NoClassDefFoundError: kotlin/reflect/full/KClasses 
    at org.jetbrains.exposed.sql.Table.clone(Table.kt:196) 
    at org.jetbrains.exposed.sql.Table.cloneWithAutoInc(Table.kt:234) 
    at org.jetbrains.exposed.sql.Table.autoIncrement(Table.kt:238) 
    at org.jetbrains.exposed.sql.Table.autoIncrement$default(Table.kt:238) 
    at vanilla.jubeatbook.data.Songs.<init>(SQLObjects.kt:14) 
    at vanilla.jubeatbook.data.Songs.<clinit>(SQLObjects.kt:13) 
    at vanilla.jubeatbook.backend.MainKt$main$1.invoke(Main.kt:22) 
    at vanilla.jubeatbook.backend.MainKt$main$1.invoke(Main.kt) 
    at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManagerKt.inTopLevelTransaction(ThreadLocalTransactionManager.kt:70) 
    at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManagerKt.transaction(ThreadLocalTransactionManager.kt:58) 
    at org.jetbrains.exposed.sql.transactions.ThreadLocalTransactionManagerKt.transaction(ThreadLocalTransactionManager.kt:49) 
    at vanilla.jubeatbook.backend.MainKt.main(Main.kt:21) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:498) 
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) 
Caused by: java.lang.ClassNotFoundException: kotlin.reflect.full.KClasses 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
    ... 17 more 

代碼片段SQLObjects.kt

object Songs : Table() { 
    val _id = integer("_id").autoIncrement().primaryKey() // Line 14 
    val songId = integer("song_id") 
    val title = text("title") 
    val artist = text("artist") 
    val levelBSC = integer("level_bsc") 
    val levelADV = integer("level_adv") 
    val levelEXT = integer("level_ext") 
} 

我認爲我遵循了示例代碼,但我無法弄清楚是什麼拋出了這些。

+0

感謝您發佈這個問題,我剛剛意識到我用JDBC庫編寫的所有代碼基本上都是不需要的。 – creativecreatorormaybenot

回答

3

您需要將kotlin-reflect作爲依賴項添加到您的項目中。

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