在eclipse插件中使用ANTLR v4运行时

您好,我是eclipse插件开发的新手,我正在启动一个项目,将转换器合并到eclipse插件中,为此,我开始使用eclipse插件 hello word example 以及 example ,我可以编译我的项目并运行插件,但当我尝试加载解析器时,我得到了一个由java引起的异常。lang.NoClassDefFoundError:org/antlr/v4/runtime/CharStream“,我不知道可能是什么问题,我已经测试了解析器,但在插件环境之外,工作正常。

我还试图合并maven来下载依赖项并运行antlr,所以我在pom中添加了这个。xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>org.plugin.helloworld</groupId>
  <artifactId>org.plugin.helloworld</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <dependencies>
    <dependency>
        <groupId>org.antlr</groupId>
        <artifactId>antlr4</artifactId>
        <version>4.7.1</version>
    </dependency>
  </dependencies>

  <build>
    <defaultGoal>install</defaultGoal>
    <pluginManagement>
      <plugins>
        <plugin>
          <groupId>org.antlr</groupId>
          <artifactId>antlr4-maven-plugin</artifactId>
          <version>4.7.1</version>
        </plugin>
      </plugins>
    </pluginManagement>
    <plugins>
      <plugin>
        <groupId>org.antlr</groupId>
        <artifactId>antlr4-maven-plugin</artifactId>
        <version>4.7.1</version>      
        <configuration>
            <sourceDirectory>src/evaluator</sourceDirectory>
            <outputDirectory>src/evaluator</outputDirectory>
            <visitor>true</visitor>
            <listener>false</listener>
        </configuration>          
        <executions>
          <execution>
            <id>antlr</id>
            <goals>
              <goal>antlr4</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
</project>

我正在使用lexer和解析器,如下所示:

public class SampleHandler extends AbstractHandler {

    @Override
    public Object execute(ExecutionEvent event) throws ExecutionException {
        IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindowChecked(event);

        CharStream in = CharStreams.fromString("\"12*(5-6)\"");
        evaluatorLexer lexer = new evaluatorLexer(in);
        CommonTokenStream tokens = new CommonTokenStream(lexer);
        evaluatorParser parser = new evaluatorParser(tokens);

        MessageDialog.openInformation(
                window.getShell(),
                "Helloworld",
                parser.eval().toString());
        return null;
    }
}

引用的库如下所示:

我设置了构建。属性如下

source.. = src/
output.. = bin/
bin.includes = plugin.xml,\
               META-INF/,\
               .,\
               icons/,\
               lib/antlr4-runtime-4.7.1.jar,\
               lib/ST4-4.0.8.jar,\
               lib/antlr4-4.7.1.jar,\
               lib/antlr4-runtime-4.7.1-sources.jar

我在清单中读到了关于添加为捆绑包的内容,但我在依赖项选项卡中找不到该选项,只有在组织中。antlr。运行时不是v4。