1. Michael Eichberg Avatar Michael Eichberg
  2. Untitled project
  3. OPAL
  4. Issues

Reading a Jar (Project) fails instantly

Issue #154 closed
Ben Hermann created an issue

I tried this in the published 1.1.0-SNAPSHOT:

  val p = Project(dummyFile, org.opalj.bytecode.RTJar)

  val projectMethods = p.allProjectClassFiles.flatMap(cf => cf.methods)

And received a very log stack trace looking like this:

[error][class file reader] class java.lang.NoSuchMethodError: org.opalj.collection.immutable.IntTrieSet.foreach(Lscala/Function1;)V
[error][class file reader]  org.opalj.br.reader.BytecodeOptimizer.optimizeInstructions(BytecodeOptimizer.scala:402)
[error][class file reader]  org.opalj.br.reader.BytecodeOptimizer.optimizeInstructions$(BytecodeOptimizer.scala:141)
[error][class file reader]  org.opalj.br.reader.Java8FrameworkWithCaching.optimizeInstructions(Java8FrameworkWithCaching.scala:42)
[error][class file reader]  org.opalj.br.reader.BytecodeOptimizer.$anonfun$Method_Info$1(BytecodeOptimizer.scala:130)
[error][class file reader]  org.opalj.br.reader.BytecodeOptimizer.$anonfun$Method_Info$1$adapted(BytecodeOptimizer.scala:129)
[error][class file reader]  scala.Option.foreach(Option.scala:257)
[error][class file reader]  org.opalj.br.reader.BytecodeOptimizer.Method_Info(BytecodeOptimizer.scala:129)
[error][class file reader]  org.opalj.br.reader.BytecodeOptimizer.Method_Info$(BytecodeOptimizer.scala:122)
[error][class file reader]  org.opalj.br.reader.Java8FrameworkWithCaching.Method_Info(Java8FrameworkWithCaching.scala:42)
[error][class file reader]  org.opalj.br.reader.Java8FrameworkWithCaching.Method_Info(Java8FrameworkWithCaching.scala:42)
[error][class file reader]  org.opalj.bi.reader.MethodsReader.Method_Info(MethodsReader.scala:86)
[error][class file reader]  org.opalj.bi.reader.MethodsReader.Methods(MethodsReader.scala:76)
[error][class file reader]  org.opalj.bi.reader.MethodsReader.Methods$(MethodsReader.scala:73)
[error][class file reader]  org.opalj.br.reader.Java8FrameworkWithCaching.Methods(Java8FrameworkWithCaching.scala:42)
[error][class file reader]  org.opalj.br.reader.Java8FrameworkWithCaching.Methods(Java8FrameworkWithCaching.scala:42)
[error][class file reader]  org.opalj.bi.reader.ClassFileReader.ClassFile(ClassFileReader.scala:266)
[error][class file reader]  org.opalj.bi.reader.ClassFileReader.ClassFile$(ClassFileReader.scala:238)
...

Comments (11)

  1. Michael Eichberg repo owner

    I can't reproduce the behavior; however, I just updated the snapshot.

    Please, go to your .ivy folder and delete in local and cache everything related to OPAL. Sometimes weird things happen.

  3. Ben Hermann reporter

    I cleared my ivy cache and sbt downloaded the dependencies new. I still get the same error:

    [error][class file reader] class java.lang.NoSuchMethodError: org.opalj.collection.immutable.IntTrieSet.foreach(Lscala/Function1;)V
[error][class file reader]  org.opalj.br.reader.BytecodeOptimizer.optimizeInstructions(BytecodeOptimizer.scala:402)
[error][class file reader]  org.opalj.br.reader.BytecodeOptimizer.optimizeInstructions$(BytecodeOptimizer.scala:141)
[error][class file reader]  org.opalj.br.reader.Java8FrameworkWithCaching.optimizeInstructions(Java8FrameworkWithCaching.scala:42)
[error][class file reader]  org.opalj.br.reader.BytecodeOptimizer.$anonfun$Method_Info$1(BytecodeOptimizer.scala:130)
[error][class file reader]  org.opalj.br.reader.BytecodeOptimizer.$anonfun$Method_Info$1$adapted(BytecodeOptimizer.scala:129)
[error][class file reader]  scala.Option.foreach(Option.scala:257)
[error][class file reader]  org.opalj.br.reader.BytecodeOptimizer.Method_Info(BytecodeOptimizer.scala:129)
[error][class file reader]  org.opalj.br.reader.BytecodeOptimizer.Method_Info$(BytecodeOptimizer.scala:122)
[error][class file reader]  org.opalj.br.reader.Java8FrameworkWithCaching.Method_Info(Java8FrameworkWithCaching.scala:42)
[error][class file reader]  org.opalj.br.reader.Java8FrameworkWithCaching.Method_Info(Java8FrameworkWithCaching.scala:42)
[error][class file reader]  org.opalj.bi.reader.MethodsReader.Method_Info(MethodsReader.scala:86)
[error][class file reader]  org.opalj.bi.reader.MethodsReader.Methods(MethodsReader.scala:76)
[error][class file reader]  org.opalj.bi.reader.MethodsReader.Methods$(MethodsReader.scala:73)
[error][class file reader]  org.opalj.br.reader.Java8FrameworkWithCaching.Methods(Java8FrameworkWithCaching.scala:42)
[error][class file reader]  org.opalj.br.reader.Java8FrameworkWithCaching.Methods(Java8FrameworkWithCaching.scala:42)
[error][class file reader]  org.opalj.bi.reader.ClassFileReader.ClassFile(ClassFileReader.scala:266)
[error][class file reader]  org.opalj.bi.reader.ClassFileReader.ClassFile$(ClassFileReader.scala:238)
[error][class file reader]  org.opalj.br.reader.Java8FrameworkWithCaching.ClassFile(Java8FrameworkWithCaching.scala:42)
[error][class file reader]  org.opalj.bi.reader.ClassFileReader.$anonfun$ClassFile$3(ClassFileReader.scala:339)
[error][class file reader]  org.opalj.io.package$.process(package.scala:170)
[error][class file reader]  org.opalj.bi.reader.ClassFileReader.ClassFile(ClassFileReader.scala:338)
[error][class file reader]  org.opalj.bi.reader.ClassFileReader.ClassFile$(ClassFileReader.scala:337)
[error][class file reader]  org.opalj.br.reader.Java8FrameworkWithCaching.ClassFile(Java8FrameworkWithCaching.scala:42)
[error][class file reader]  org.opalj.bi.reader.ClassFileReader.$anonfun$ClassFiles$2(ClassFileReader.scala:463)
[error][class file reader]  scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
[error][class file reader]  scala.concurrent.Future$.$anonfun$apply$1(Future.scala:654)
[error][class file reader]  scala.util.Success.$anonfun$map$1(Try.scala:251)
[error][class file reader]  scala.util.Success.map(Try.scala:209)
[error][class file reader]  scala.concurrent.Future.$anonfun$map$1(Future.scala:288)
[error][class file reader]  scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:29)
[error][class file reader]  scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:29)
[error][class file reader]  scala.concurrent.impl.CallbackRunnable.run(Promise.scala:60)
[error][class file reader]  java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[error][class file reader]  java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[error][class file reader]  java.lang.Thread.run(Thread.java:745)
[error][class file reader] processing org/codehaus/yom/XPathException.class failed
[error][class file reader]
  5. Michael Eichberg repo owner

    I just tested it again with the attached jar and can't reproduce the bug with the latest development version ; however, I will investigate the issue with the incorrect version informations tomorrow when I'm back in the office.

  6. Michael Eichberg repo owner

    I‘ve just updated the snapshot again - now the versions match; please, try again. I‘m sorry for the trouble!

  7. Ben Hermann reporter

    This now works for me... However, huge refactorings since 1.0.0. Have to to adjust my client code at lot. ;)

  9. Michael Eichberg repo owner

    Hi, if you have any questions related to the "refactorings", please let me know. I'm not aware that we made significant changes...

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Type
bug
Priority
major
Status
closed
Component
Bytecode Representation
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