!未知符号！为sonarqube编写java类时

大家好，我的社区

我不熟悉用SonarQube编写java自定义规则

我正在编写一个自定义规则来检测通过maven使用的某些接口。然而，在测试期间，“！unknownSymbol！”出现，而不是测试用例实现的接口类

在我的测试用例中，我编写了一个实现2个接口的类：- -java.util.List -org.osgi.framework.BundleActivator

该测试可以检测两个接口，但当我将其转换为符号树，然后使用fullyQualifiedName（）方法时，它返回“！unknownSymbol！”。但是，当我执行一个简单的toString（）时，它会返回接口名

我想知道如何正确地将其转换为symbolTree对象，并在不遇到“！UnknownsSymbol！”的情况下获得正确的接口

多谢各位

守则：

package org.sonar.samples.java.checks;

import com.google.common.collect.ImmutableList;
import org.sonar.check.Priority;
import org.sonar.check.Rule;
import org.sonar.plugins.java.api.IssuableSubscriptionVisitor;
import org.sonar.plugins.java.api.tree.ClassTree;
import org.sonar.plugins.java.api.tree.ListTree;
import org.sonar.plugins.java.api.tree.Tree;
import org.sonar.plugins.java.api.tree.TypeTree;

import java.util.List;

@Rule(
        key = "AvoidInterfaceClass",
        name = "No Interfaces",
        description = "Not allowed to implement any interface(s)",
        priority = Priority.MAJOR
)

    public class AvoidSuperInterfacesRule extends IssuableSubscriptionVisitor {

    public static final List<String> SUPER_INTERFACE_AVOID = ImmutableList.of("org.osgi.framework.BundleActivator","java.util.List");

    @Override
    public List<Tree.Kind> nodesToVisit() {
        return ImmutableList.of(Tree.Kind.CLASS);
    }

    public void visitNode(Tree tree){

        //System.out.println("Here");

        ClassTree treeClass = (ClassTree) tree;

        if (treeClass.superInterfaces().isEmpty()) {
            return;
        }

        ListTree<TypeTree> superInterfaceNames = treeClass.superInterfaces();

        System.out.println(superInterfaceNames.size()); //Number of interfaces
        System.out.println();

        for (TypeTree t:superInterfaceNames){

            String name = t.symbolType().fullyQualifiedName();

            System.out.println(name);
            System.out.println(t.toString());

            System.out.println();

            if (SUPER_INTERFACE_AVOID.contains(name)){
                reportIssue(t, "This interface is not allowed to be implemented.");
            }
        }

    }
}

---

你能把问题的代码和确切的错误信息分享给大家吗？尤其是当消息指出问题的确切位置时。当您这样做时，请尽可能多地复制粘贴文本，而不是截图。我已将代码与错误消息一起插入。非常感谢。

09:18:36.332 [main] INFO org.sonar.squidbridge.ProgressReport - 1 source files to be analyzed
09:18:36.439 [main] DEBUG org.sonar.java.bytecode.ClassLoaderBuilder - ----- Classpath analyzed by Squid:
09:18:36.439 [main] DEBUG org.sonar.java.bytecode.ClassLoaderBuilder - C:\Users\attanyg1\Desktop\Sonarqube\java-custom-rules\target\test-jars\commons-collections4-4.0.jar
09:18:36.439 [main] DEBUG org.sonar.java.bytecode.ClassLoaderBuilder - C:\Users\attanyg1\Desktop\Sonarqube\java-custom-rules\target\test-jars\javaee-api-6.0.jar
09:18:36.439 [main] DEBUG org.sonar.java.bytecode.ClassLoaderBuilder - C:\Users\attanyg1\Desktop\Sonarqube\java-custom-rules\target\test-jars\spring-context-4.3.3.RELEASE.jar
09:18:36.440 [main] DEBUG org.sonar.java.bytecode.ClassLoaderBuilder - C:\Users\attanyg1\Desktop\Sonarqube\java-custom-rules\target\test-jars\spring-web-4.3.3.RELEASE.jar
09:18:36.440 [main] DEBUG org.sonar.java.bytecode.ClassLoaderBuilder - C:\Users\attanyg1\Desktop\Sonarqube\java-custom-rules\target\test-jars\spring-webmvc-4.3.3.RELEASE.jar
09:18:36.440 [main] DEBUG org.sonar.java.bytecode.ClassLoaderBuilder - C:\Users\attanyg1\Desktop\Sonarqube\java-custom-rules\target\test-classes
09:18:36.440 [main] DEBUG org.sonar.java.bytecode.ClassLoaderBuilder - -----

2 -> Number of Interfaces

!unknownSymbol! -> symbolType.getFullyQualifiedName()
BundleActivator -> toString()

!unknownSymbol! -> symbolType.getFullyQualifiedName()
List            -> toString()

09:18:36.798 [Report about progress of Java AST analyzer] INFO org.sonar.squidbridge.ProgressReport - 1/1 source files have been analyzed