Question

我知道还有其他问题,但我已尝试过这些问题,为我工作。我想写一些产出,以摘取我北极圈块的卷宗,但显示:

 java.lang.NoClassDefFoundError: org/apache/poi/hssf/usermodel/HSSFWorkbook

因此,我做的是:plugin.xml->runtime tab->在P-4节中添加poi jars。

但是,在试图运行的时候,它表明:

org.osgi.framework.BundleException: The activator spyros.getInfo.Activator for 
bundle spyros.getInfo is invalid.

我的问题:

Do i have to put the poi jars in a specific folder (example in META-INF folder) and then add them to classpath?
How can i fix the activator error?

I MANIFEST.MF

Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: GetInfo
Bundle-SymbolicName: spyros.getInfo; singleton:=true
Bundle-Version: 1.0.0.qualifier
Bundle-Activator: spyros.getInfo.Activator
Require-Bundle: org.eclipse.core.runtime,
 org.eclipse.jdt.core;bundle-version="3.7.1",
 org.eclipse.core.resources;bundle-version="3.7.100",
 org.eclipse.ui,
 org.eclipse.jdt.ui;bundle-version="3.7.1"
Bundle-ActivationPolicy: lazy
Bundle-RequiredExecutionEnvironment: JavaSE-1.6
Import-Package: org.apache.commons.collections
Bundle-ClassPath: lib/poi-3.8-20120326.jar,
 lib/poi-examples-3.8-20120326.jar,
 lib/poi-excelant-3.8-20120326.jar,
 lib/poi-ooxml-3.8-20120326.jar,
 lib/poi-ooxml-schemas-3.8-20120326.jar,
 lib/poi-scratchpad-3.8-20120326.jar

我的建筑财产

output.. = bin/
bin.includes = plugin.xml,
               META-INF/,
               icons/,
               lib/poi-3.8-20120326.jar,
               lib/poi-examples-3.8-20120326.jar,
               lib/poi-excelant-3.8-20120326.jar,
               lib/poi-ooxml-3.8-20120326.jar,
               lib/poi-ooxml-schemas-3.8-20120326.jar,
               lib/poi-scratchpad-3.8-20120326.jar

My plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>

   <extension
         point="org.eclipse.ui.commands">
      <command
            defaultHandler="spyros.getInfo.handlers.GetInfo"
            id="spyros.getInfo.commands.GetInfo"
            name="GetInfo">
      </command>
   </extension>
   <extension
         point="org.eclipse.ui.menus">
      <menuContribution
            allPopups="false"
            locationURI="menu:org.eclipse.ui.main.menu">
         <menu
               id="spyros.getInfo.commands.GetInfo"
               label="My Info">
            <command
                  commandId="spyros.getInfo.commands.GetInfo"
                  label="Get Info"
                  style="push"
                  tooltip="Get Info from methods">
            </command>
         </menu>
      </menuContribution>
   </extension>

</plugin>

我感到非常困惑,但我确信,定居社区会提供帮助,因为你们是最好的! 预言!

Answer 1

这是因为:

有一个“NotFoundException”级,试图首先装上该类,然后才开始使用()方法。

为了解决这一问题:

You have to add . in to your class path see following image.
Add scr as source in your build and . in your bin.includes. See the image below:

友情链接