小编bme*_*ier的帖子

当我为我的应用程序构建本机映像时，我遇到了一些我不明白的错误。

    Error: unsupported features in 3 methods
    Detailed message:
    Error: com.oracle.svm.hosted.substitute.DeletedElementException:     Unsupported method java.lang.Class.getConstantPool() is reachable: The declaring class of this element has been substituted, but this element is not present in the substitution class

Graal 建议我设置这个选项 --report-unsupported-elements-at-runtime

我阅读了NativeImageMojo的代码

我想把这样的东西：

  <plugin>
      <groupId>io.quarkus</groupId>
      <artifactId>quarkus-maven-plugin</artifactId>
      <version>${quarkus.version}</version>
      <executions>
      <execution>
          <goals>
             <goal>native-image</goal>
          </goals>
      <configuration>
           <enableHttpUrlHandler>true</enableHttpUrlHandler>
           <containerRuntimeOptions>--report-unsupported-elements-at-runtime</containerRuntimeOptions>
      </configuration>
      </execution>
      </executions>
  </plugin>

但是没有出现选项：

[INFO] [io.quarkus.creator.phase.nativeimage.NativeImagePhase] /sandbox/Resources/GraalVm/graalvm-ce-1.0.0-rc15/bin/native-image -J-Djava.util.logging.manager=org.jboss.logmanager.LogManager -J-Dcom.sun.xml.bind.v2.bytecode.ClassTailor.noOptimize=true -H:InitialCollectionPolicy=com.oracle.svm.core.genscavenge.CollectionPolicy$BySpaceAndTime -jar portfolio-app-1.0-SNAPSHOT-runner.jar -J-Djava.util.concurrent.ForkJoinPool.common.parallelism=1 -H:FallbackThreshold=0 -H:+PrintAnalysisCallTree -H:-AddAllCharsets -H:EnableURLProtocols=http,https --enable-all-security-services -H:NativeLinkerOption=-no-pie -H:-SpawnIsolates -H:+JNI --no-server -H:-UseServiceLoaderFeature -H:+StackTrace

如何添加 …

我正在尝试为我的项目创建一份 jacoco 报告。该项目是java 12版本，jacoco-maven-plugin是0.8.5版本。

            <plugin>
                <groupId>org.jacoco</groupId>
                <artifactId>jacoco-maven-plugin</artifactId>
                <version>0.8.5</version>
                <executions>
                    <execution>
                        <id>pre-unit-test</id>
                        <goals>
                            <goal>prepare-agent</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>post-unit-test</id>
                        <phase>test</phase>
                        <goals>
                            <goal>report</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

我启动了一个 mvn clean 站点

mvn clean install site

我得到：

[INFO] --- jacoco-maven-plugin:0.8.5:prepare-agent (pre-unit-test) @ bowling-game ---
[INFO] argLine set to -javaagent:/home/baptiste/.m2/repository/org/jacoco/org.jacoco.agent/0.8.5/org.jacoco.agent-0.8.5-runtime.jar=destfile=/home/baptiste/IdeaProjects/Bowling-Game/target/jacoco.exec

...
[INFO] --- maven-surefire-plugin:2.22.1:test (default-test) @ bowling-game ---
[INFO] 
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running com.keywer.kata.bowling.game.frame.state.FrameStateTest
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: …