Java 如何修改maven jar插件以修复MissingResourceException错误

我真的很不擅长maven，我得到了MissingResourceException错误：

下面是我的pom.xml（build）：

org.apache.maven.plugins
这可能是因为我的属性和类文件在jar文件中位于同一位置



但是如何在pom.xml中修复这个问题呢

编辑：

错误消息以文本形式显示

 Exception in thread "main" java.util.MissingResourceException: Can't find bundle
 for base name org.jis.messages, locale en
      at java.util.ResourceBundle.throwMissingResourceException(Unknown       Source
 )
    at java.util.ResourceBundle.getBundleImpl(Unknown Source)
    at java.util.ResourceBundle.getBundle(Unknown Source)
    at org.jis.Messages.<init>(Messages.java:42)
    at org.jis.Main.<init>(Main.java:86)
    at org.jis.Main.main(Main.java:201)

线程“main”java.util.MissingResourceException中的异常：找不到捆绑包
对于基本名称org.jis.messages，区域设置en
位于java.util.ResourceBundle.throwMissingResourceException（未知源
)
位于java.util.ResourceBundle.getBundleImpl（未知源）
位于java.util.ResourceBundle.getBundle（未知源）
在org.jis.Messages上。（Messages.java:42）
位于org.jis.Main（Main.java:86）
位于org.jis.Main.Main（Main.java:201）

能否复制/粘贴Maven错误消息的全文，而不是屏幕截图？谢谢编辑成主要问题

<assembly
xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd">
<id>src</id>
<includeBaseDirectory>false</includeBaseDirectory>
<formats>
    <format>zip</format>
</formats>

    <files>
            <file>
                    <source>.gitignore</source>
                    <destName>gitignore.txt</destName>
            </file>
    </files>
<fileSets>
    <fileSet>
            <outputDirectory/>
            <includes>
                <include>${project.basedir}/src/main/java/org/jis/generator/Consumer.java</include>
                <include>${project.basedir}/src/main/java/org/jis/generator/Element.java</include>
                <include>${project.basedir}/src/main/java/org/jis/generator/Generator.java</include>
                <include>${project.basedir}/src/main/java/org/jis/generator/LayoutGalerie.java</include>
                <include>${project.basedir}/src/main/java/org/jis/generator/Producer.java</include>
                <include>${project.basedir}/src/main/java/org/jis/generator/TableGalerie.java</include>
                <include>${project.basedir}/src/main/java/org/jis/listner/CloseListner.java</include>
                <include>${project.basedir}/src/main/java/org/jis/listner/ExitListner.java</include>
                <include>${project.basedir}/src/main/java/org/jis/listner/MenuListner.java</include>
                <include>${project.basedir}/src/main/java/org/jis/options/Options.java</include>
                <include>${project.basedir}/src/main/java/org/jis/view/dialog/AboutBox.java</include>
                <include>${project.basedir}/src/main/java/org/jis/view/dialog/GallerieDialog.java</include>
                <include>${project.basedir}/src/main/java/org/jis/view/dialog/Layout.java</include>
                <include>${project.basedir}/src/main/java/org/jis/view/dialog/OptionsEdit.java</include>
                <include>${project.basedir}/src/main/java/org/jis/view/FileTree.java</include>
                <include>${project.basedir}/src/main/java/org/jis/view/List.java</include>
                <include>${project.basedir}/src/main/java/org/jis/view/Menu.java</include>
                <include>${project.basedir}/src/main/java/org/jis/view/Preview.java</include>
                <include>${project.basedir}/src/main/java/org/jis/view/Status.java</include>
                <include>${project.basedir}/src/main/java/org/jis/view/Thumbnail.java</include>
                <include>${project.basedir}/src/main/java/org/jis/view/Toolbar.java</include>
                <include>${project.basedir}/src/main/java/org/jis/Main.java</include>
                <include>${project.basedir}/src/main/java/org/jis/Messages.java</include>
            </includes>
        </fileSet>

    <fileSet>
        <directory>target</directory>
        <includes>       
            <include>pom.xml</include>
        </includes>
    </fileSet>


    <fileSet>
        <directory>target</directory>
        <includes>
            <include>changelog.xml</include>
            <include>changelog.html</include>
       </includes>
       <outputDirectory>docs</outputDirectory>
   </fileSet>


    </fileSets>

 Exception in thread "main" java.util.MissingResourceException: Can't find bundle
 for base name org.jis.messages, locale en
      at java.util.ResourceBundle.throwMissingResourceException(Unknown       Source
 )
    at java.util.ResourceBundle.getBundleImpl(Unknown Source)
    at java.util.ResourceBundle.getBundle(Unknown Source)
    at org.jis.Messages.<init>(Messages.java:42)
    at org.jis.Main.<init>(Main.java:86)
    at org.jis.Main.main(Main.java:201)