Eclipse 使用scala正则表达式类时出现NoSuchMethod异常。。。困惑的

我有一个简单的Scala项目，它在Eclipse中运行时没有任何问题，但是，当打包到.jar中时，我在运行它时会收到以下异常：

Exception in thread "AWT-EventQueue-0" java.lang.NoSuchMethodError: scala.util.matching.Regex.replaceAllIn(Ljava/lang/CharSequence;Lscala/Function1;)Ljava/lang/String;

这是怎么回事

下面是有问题的代码行和完整的堆栈

这是一条令人不快的线：

"alt=\"[^>]+\">".r.replaceAllIn(inputStr, {_.replace(">", "/>")})

完整堆栈：

Exception in thread "AWT-EventQueue-0" java.lang.NoSuchMethodError: scala.util.matching.Regex.replaceAllIn(Ljava/lang/CharSequence;Lscala/Function1;)Ljava/lang/String;
    at com.inosat.fuel.FuelStationDgge.fixhtml(FuelStationDgge.scala:40)
    at com.inosat.fuel.FuelStationDgge.setDetails(FuelStationDgge.scala:82)
    at com.inosat.fuel.DggeParser$$anon$1.propertyChange(DggeParser.scala:49)
    at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)
    at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)
    at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)
    at org.jdesktop.beans.AbstractBean.firePropertyChange(AbstractBean.java:302)
    at org.jdesktop.http.async.AsyncHttpRequest.setReadyState(AsyncHttpRequest.java:705)
    at org.jdesktop.http.async.AsyncHttpRequest.access$600(AsyncHttpRequest.java:79)
    at org.jdesktop.http.async.AsyncHttpRequest$AsyncWorker.done(AsyncHttpRequest.java:831)
    at javax.swing.SwingWorker$5.run(Unknown Source)
    at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(Unknown Source)
    at sun.swing.AccumulativeRunnable.run(Unknown Source)
    at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(Unknown Source)
    at javax.swing.Timer.fireActionPerformed(Unknown Source)
    at javax.swing.Timer$DoPostEvent.run(Unknown Source)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)

找到了问题所在，Eclipse正在使用scala-library.jar，它来自：

C:\eclipse\configuration\org.eclipse.osgi\bundles

出于某种原因，我从Scala的安装文件夹复制的jar是不同的。 通过使用Eclipse正在使用的同一个scala-library.jar进行修复。

发现问题后，Eclipse正在从以下位置使用scala-library.jar：

C:\eclipse\configuration\org.eclipse.osgi\bundles

出于某种原因，我从Scala的安装文件夹复制的jar是不同的。 通过使用Eclipse正在使用的相同scala-library.jar进行修复