scala.Predef$.refArrayOps([Ljava/lang/Object;)Lscala/collection/mutable/ArrayOps - 代码天地

scala.Predef$.refArrayOps([Ljava/lang/Object;)Lscala/collection/mutable/ArrayOps

其他 2018-07-10 16:13:31 阅读次数: 0

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转载自blog.csdn.net/weixin_42129080/article/details/80961878

scala.Predef$.refArrayOps([Ljava/lang/Object;)Lscala/collection/mutable/ArrayOps

scala.Predef$.refArrayOps([Ljava/lang/Object；)Lscala/collection/mutable/ArrayOps；

java.lang.NoSuchMethodError: scala.Predef$.refArrayOps([Ljava/lang/Object;)Lscala/collection/mutabl

java.lang.NoSuchMethodError: scala.Predef$.refArrayOps([Ljava/lang/Object;)[Ljava/lang/Object;

java.lang.NoSuchMethodError: scala.Predef$.refArrayOps([Ljava/lang/Object;)

运行spark出现java.lang.NoSuchMethodError: scala.Predef$.refArrayOps([Ljava/lang/Object;)

java.lang.NoSuchMethodError: scala.Predef$.ArrowAssoc(Ljava/lang/Object;)Ljava/lang/Object;

NoSuchMethodError: scala.Predef$.ArrowAssoc(Ljava/lang/Object;)Ljava/lang/Object

Exception in thread "main" java.lang.NoSuchMethodError: scala.Predef$.ArrowAssoc(Ljava/lang/Object;)

Exception in thread "main" java.lang.NoSuchMethodError: scala.Predef$.$scope()Lscala/xml/TopScope$;

求助：scala的json4s把JValue转为对象时报错 java.lang.NoSuchMethodError: scala.Predef$.$conforms()Lscala/Predef$$less$colon$less;

Exception in thread "main" java.lang.NoSuchMethodError: scala.Predef$

Exception in thread “main” java.lang.NoSuchMethodError: scala.Predef..conforms()Lscala/Predef$$less$

Spark 运行问题 java.lang.NoSuchMethodError: scala.Predef 解决方案

new SparkContext()发生错误java.lang.NoSuchMethodError: scala.Predef

IDEA Exception in thread "main" java.lang.NoSuchMethodError: scala.Predef$.r

Scala版本冲突--java.lang.NoSuchMethodError:scala.collection.immutable.HashSet$.empty()Lscala/collection/

运行SparkStreaming程序时出现 Exception in thread "main" java.lang.NoSuchMethodError: scala.Predef$.ArrowA异常

Exception in thread "main" java.lang.NoSuchMethodError: scala.collection.immutable.HashSet$.empty()Lscala/collection/immutable/HashSet;

Ljava.lang.Object 异常

java lang ClassCastException Ljava lang Object cannot be

[Ljava.lang.Object; cannot be cast to [Ljava.lang.Long

Error:scalac: Error: scala.collection.immutable.$colon$colon.tl$1()Lscala/collection/immutable/List；

Ljava.lang.Object;cannot be cast to

java.lang.NoSuchMethodError: scala.Product.$init$(Lscala/Product;)V设置对应的scala版本

异常：java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Ljava.lang.Integer;

java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Ljava.lang.String;

java.lang.NoSuchMethodError: com.google.common.base.Preconditions.checkState(ZLjava/lang/String;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)V

解决：java.lang.ClassCastException: [Ljava.lang.Object

Scala Predef对象详解

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