netbeans java移动应用程序和scala应用程序

Question

我在netbeans中有两个项目，一个是j2me应用程序，另一个是scala应用程序。我将scala应用程序的编译jar作为j2me应用程序的资源。

这就是结果：

Created dir: C:\Users\Para\Documents\NetBeansProjects\Barbut\build\compiled
Expanding: C:\Users\Para\Documents\NetBeansProjects\ScalaLogic\dist\ScalaLogic.jar into C:\Users\Para\Documents\NetBeansProjects\Barbut\build\compiled
do-compile:
Compiling 1 source file to C:\Users\Para\Documents\NetBeansProjects\Barbut\build\compiled
C:\Users\Para\Documents\NetBeansProjects\Barbut\build\compiled\MainLogic\Test.class: warning: Cannot find annotation method 'bytes()' in type 'scala.reflect.ScalaSignature': class file for scala.reflect.ScalaSignature not found
1 warning
post-compile:
compile:
pre-obfuscate:
proguard-init:
skip-obfuscation:
proguard:
post-obfuscate:
obfuscate:
lwuit-build:
pre-preverify:
do-preverify:
Created dir: C:\Users\Para\Documents\NetBeansProjects\Barbut\build\preverifysrc
Copying 2 files to C:\Users\Para\Documents\NetBeansProjects\Barbut\build\preverifysrc
Created dir: C:\Users\Para\Documents\NetBeansProjects\Barbut\build\preverified
Preverifying 2 file(s) into C:\Users\Para\Documents\NetBeansProjects\Barbut\build\preverified directory.
Error preverifying class MainLogic.Test
    java/lang/NoClassDefFoundError: scala/ScalaObject
C:\Users\Para\Documents\NetBeansProjects\Barbut\nbproject\build-impl.xml:472: Preverification failed with error code 1.
BUILD FAILED (total time: 9 seconds)

有谁知道哪里出了问题吗？谢谢

Answer 1

您可能缺少scala-library jar，因为您的scala应用程序jar依赖于它。scala/ScalaObject类驻留在该库中，您可以为它接收一个NoClassDefFoundError。

你可以从这里下载http://www.scala-lang.org/downloads。确保获得的版本与构建scala应用程序时使用的版本相同。