Java的JUnit的伯特的ClassNotFoundException：org.eclipse.osgi.util.NLS

Question

我得到了下面的ClassNotFoundException的異常，當我試圖創建一個PDF文件使用BIRT：

我用的JUnit測試我的代碼。在處女座一切正常，但與jUnit無關。我說這對我的pom.xml（與JUnit的測試項目）

java.lang.NoClassDefFoundError: org/eclipse/osgi/util/NLS 
    at java.lang.ClassLoader.defineClass1(Native Method) 
    at java.lang.ClassLoader.defineClass(ClassLoader.java:760) 
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) 
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:455) 
    at java.net.URLClassLoader.access$100(URLClassLoader.java:73) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:367) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:361) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:360) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
    at org.eclipse.core.runtime.Platform.<clinit>(Platform.java:433) 
    at org.eclipse.birt.core.framework.jar.ServicePlatform.getExtensionRegistry(ServicePlatform.java:72) 
    at org.eclipse.birt.core.framework.jar.ServicePlatform.createFactoryObject(ServicePlatform.java:98) 
    at org.eclipse.birt.core.framework.Platform$1.run(Platform.java:297) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at org.eclipse.birt.core.framework.Platform.createFactoryObject(Platform.java:293) 
    ... 
Caused by: java.lang.ClassNotFoundException: org.eclipse.osgi.util.NLS 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:372) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:361) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:360) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
    ... 44 more 

Answer 1

後一切工作正常：

<dependency> 
     <groupId>org.eclipse.birt.runtime</groupId> 
     <artifactId>org.eclipse.birt.runtime</artifactId> 
     <version>4.3.0</version> 
     <exclusions> 
      <exclusion> 
       <groupId>org.eclipse.birt.runtime</groupId> 
       <artifactId>org.apache.poi</artifactId> 
      </exclusion> 
     </exclusions> 
     <scope>test</scope> 
    </dependency>