为什么Play 2.3.4和jacoco4sbt> 2.1.4在NoSuchMethodError失败？

我想在我的Play 2.3.4（scala 2.10.4）应用程序中使用jacoco4sbt，但只有2.1.4似乎工作。当我使用.5或.6我得到以下错误：为什么Play 2.3.4和jacoco4sbt> 2.1.4在NoSuchMethodError失败？

[error] (main/jacoco:fullClasspath) java.lang.NoSuchMethodError: 
org.objectweb.asm.MethodVisitor.visitMethodInsn(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;Z)V

我尝试添加asm-all（版本4.1和5.0.3）的依赖关系，但是这并不能帮助所有。

那么会有什么问题呢？我是否需要添加任何额外的依赖项？

来源

2014-10-08 Salem

请问另一个问题（所以我们不要劫持这个问题），添加解决方案与PMD作为答案和批准。这使得SO更清洁。 – 2014-10-09 21:41:38

@JacekLaskowski感谢您在这里的帮助。我将更新信息添加到[新问题]（http://stackoverflow.com/q/26288867/1205368）。 – Salem 2014-10-09 22:21:57

谢谢！良好的合作。喜欢那个。 – 2014-10-09 22:33:35

看了Jacek答案并开始从我的项目中删除东西后，我发现这是由一些custom task运行PMD引起的，我不知道这可能取决于不同的asm版本。

为了解决这个问题我只是改变了依赖于project/plugins.sbt排除ASM依赖性：

libraryDependencies ++= Seq(
    // (...) 
    "net.sourceforge.pmd" % "pmd" % "5.1.3" exclude("org.ow2.asm", "asm") 
)

和Jacoco和PMD都开始工作了。

来源

2014-10-09 21:57:08 Salem

They have indeed changed the ASM version到5.0.1，甚至与此我不能再现您的问题。

项目/ build.properties

sbt.version=0.13.7-M3

项目/ plugins.sbt

addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.3.4")

插件/ jacoco4sbt.sbt

addSbtPlugin("de.johoop" % "jacoco4sbt" % "2.1.6")

build.sbt

name := """play-jacoco""" 

version := "1.0-SNAPSHOT" 

enablePlugins(PlayScala) 

scalaVersion := "2.11.2" 

libraryDependencies ++= Seq(
    jdbc, 
    anorm, 
    cache, 
    ws 
) 

pipelineStages := Seq(rjs, digest, gzip) 

jacoco.settings

当我跑jacoco:cover它工作得很好。

[play-uglify] $ jacoco:cover 
[info] Compiling 2 Scala sources to /Users/jacek/sandbox/play-uglify/target/scala-2.11/test-classes... 
SLF4J: The following set of substitute loggers may have been accessed 
SLF4J: during the initialization phase. Logging calls during this 
SLF4J: phase were not honored. However, subsequent logging calls to these 
SLF4J: loggers will work as normally expected. 
SLF4J: See also http://www.slf4j.org/codes.html#substituteLogger 
SLF4J: org.apache.http.impl.client.DefaultHttpClient 
SLF4J: com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl 
SLF4J: com.gargoylesoftware.htmlunit.javascript.StrictErrorReporter 
SLF4J: com.gargoylesoftware.htmlunit.DefaultCssErrorHandler 
SLF4J: com.gargoylesoftware.htmlunit.javascript.configuration.JavaScriptConfiguration 
SLF4J: com.gargoylesoftware.htmlunit.WebClient 
SLF4J: com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine 
SLF4J: com.gargoylesoftware.htmlunit.WebResponse 
[info] IntegrationSpec 
[info] 
[info] Application should 
[info] + work from within a browser 
[info] 
[info] Total for specification IntegrationSpec 
[info] Finished in 29 ms 
[info] 1 example, 0 failure, 0 error 
[info] ApplicationSpec 
[info] 
[info] Application should 
[info] + send 404 on a bad request 
[info] + render the index page 
[info] 
[info] Total for specification ApplicationSpec 
[info] Finished in 29 ms 
[info] 2 examples, 0 failure, 0 error 
[info] Passed: Total 3, Failed 0, Errors 0, Passed 3 
[info] 
[info] ------- Jacoco Coverage Report -------- 
[info] 
[info] Lines: 57.5% (>= required 0.0%) covered, 34 of 80 missed, OK 
[info] Instructions: 72.12% (>= required 0.0%) covered, 522 of 1872 missed, OK 
[info] Branches: 27.78% (>= required 0.0%) covered, 26 of 36 missed, OK 
[info] Methods: 81.94% (>= required 0.0%) covered, 41 of 227 missed, OK 
[info] Complexity: 76.73% (>= required 0.0%) covered, 57 of 245 missed, OK 
[info] Class: 57.14% (>= required 0.0%) covered, 12 of 28 missed, OK 
[info] Check /Users/jacek/sandbox/play-uglify/target/scala-2.11/jacoco for detail report 
[info] 
[success] Total time: 6 s, completed Oct 9, 2014 7:42:31 AM

我们在哪里有区别？

来源

2014-10-09 05:55:18

为什么Play 2.3.4和jacoco4sbt> 2.1.4在NoSuchMethodError失败？

回答

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