IncompatibleClassChangeError当测试番石榴代码SBT(Incompatib

2019-09-21 07:51发布

我有使用maven和SBT一个Java 1.6 +斯卡拉2.9.2项目。 该项目开始时,我加入了番石榴缓存类抛出这个异常的测试:

java.lang.IncompatibleClassChangeError: 
class com.google.common.cache.CacheBuilder$3 has interface 
com.google.common.base.Ticker as super class  

这样做sbt clean compile工作完美,但sbt clean test抛出该异常。

番石榴的版本是13.0

该模块提高异常有:

import com.google.common.cache.{CacheBuilder, Cache}
...
val cache: Cache[String, Integer] = CacheBuilder.newBuilder()  
     .maximumSize(5000).build()

我SBT依赖关系是:

libraryDependencies ++= Seq(
    "org.scala-tools.testing" %% "scalacheck" % "1.9" % "test" changing(),
    "org.specs2" %% "specs2" % "1.9" % "test"
)

和Maven依赖关系是:

<dependencies>
    <dependency>
      <groupId>org.apache.thrift</groupId>
      <artifactId>libthrift</artifactId>
      <version>0.8.0</version>
    </dependency>
    <dependency>
      <groupId>com.google.guava</groupId>
      <artifactId>guava</artifactId>
      <version>13.0</version>
    </dependency>
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-log4j12</artifactId>
      <version>1.6.6</version>
    </dependency>
    <dependency>
      <groupId>redis.clients</groupId>
      <artifactId>jedis</artifactId>
      <version>2.0.0</version>
      <type>jar</type>
    </dependency>
    <dependency>
      <groupId>com.googlecode.json-simple</groupId>
      <artifactId>json-simple</artifactId>
      <version>1.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.zookeeper</groupId>
      <artifactId>zookeeper</artifactId>
      <version>3.3.1</version>
    </dependency>
    <dependency>
      <groupId>org.scalatest</groupId>
      <artifactId>scalatest_2.9.1</artifactId>
      <version>1.8</version>
    </dependency>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.8</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.mockito</groupId>
      <artifactId>mockito-all</artifactId>
      <version>1.9.0</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.hamcrest</groupId>
      <artifactId>hamcrest-all</artifactId>
      <version>1.1</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.novocode</groupId>
      <artifactId>junit-interface</artifactId>
      <version>0.8</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

Answer 1:

新浪体育讯北京时间被番石榴13日前从接口更改为抽象类。

出现这种情况的测试,但没有编制其实是一个很好的指标。

我认为,番石榴的早期版本已经结束了在你的测试类路径,可能是传递依赖。

你可以尝试使用SBT-inspectr探索测试类路径,并找出更多的,或者你可以尝试排除,喜欢的东西:

"org.scala-tools.testing" %% "scalacheck" % "1.9" % "test" changing(), excludeAll(
    ExclusionRule(organization = "com.google.guava")
)


文章来源: IncompatibleClassChangeError when testing guava code with sbt