【发布时间】:2020-12-04 17:38:36
【问题描述】:
我有一个 JavaFX 项目,并想使用 GraalVM Java 虚拟机和相关的 Native-Image 工具将其编译成 Linux 二进制文件。我正在使用 GraalVM Java 11 版本 20.1.0 和通过 Maven 添加的 Native Image Maven 插件来实现这一点。
<plugin>
<groupId>com.oracle.substratevm</groupId>
<artifactId>native-image-maven-plugin</artifactId>
<version>19.2.1</version>
<configuration>
<mainClass>sample.NewMain</mainClass>
<imageName>sample</imageName>
<buildArgs>
-H:ReflectionConfigurationFiles=/home/user/Documents/Projects/TestProject/src/main/java/sample/reflect-config.json -H:+ReportExceptionStackTraces
</buildArgs>
</configuration>
<executions>
<execution>
<goals>
<goal>native-image</goal>
</goals>
<phase>package</phase>
</execution>
</executions>
</plugin>
最初,我收到一条错误消息,指出 Warning: Aborting stand-alone image build due to reflection use without configuration. 我使用 Native Image 跟踪代理生成配置文件以进行反射,
我像这样传递给编译器插件:
-H:ReflectionConfigurationFiles=/home/user/Documents/Projects/TestProject/src/main/java/sample/reflect-config.json -H:+ReportExceptionStackTraces
我还开启了堆栈跟踪异常报告。
现在,当我尝试编译为本机映像时,出现以下与使用本机库有关的错误:
Warning: System method java.lang.System.loadLibrary invoked at com.sun.glass.utils.NativeLibLoader.loadLibraryInternal(NativeLibLoader.java:163)
Warning: System method java.lang.System.loadLibrary invoked at com.sun.glass.utils.NativeLibLoader.loadLibraryInternal(NativeLibLoader.java:177)
Warning: Aborting stand-alone image build due to loading native libraries without configuration.
com.oracle.svm.hosted.FallbackFeature$FallbackImageRequest: System method java.lang.System.loadLibrary invoked at com.sun.glass.utils.NativeLibLoader.loadLibraryInternal(NativeLibLoader.java:163)
System method java.lang.System.loadLibrary invoked at com.sun.glass.utils.NativeLibLoader.loadLibraryInternal(NativeLibLoader.java:177)
Aborting stand-alone image build due to loading native libraries without configuration.
at com.oracle.svm.hosted.FallbackFeature.afterAnalysis(FallbackFeature.java:293)
at com.oracle.svm.hosted.NativeImageGenerator.lambda$runPointsToAnalysis$9(NativeImageGenerator.java:741)
at com.oracle.svm.hosted.FeatureHandler.forEachFeature(FeatureHandler.java:70)
at com.oracle.svm.hosted.NativeImageGenerator.runPointsToAnalysis(NativeImageGenerator.java:741)
at com.oracle.svm.hosted.NativeImageGenerator.doRun(NativeImageGenerator.java:538)
at com.oracle.svm.hosted.NativeImageGenerator.lambda$run$0(NativeImageGenerator.java:451)
at java.base/java.util.concurrent.ForkJoinTask$AdaptedRunnableAction.exec(ForkJoinTask.java:1407)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)
如何配置本机库的使用?在 Native Image 编译器工具中没有这个选项,也没有提到它,我可以在任何地方找到它。
我已经设法用 Native Image 工具编译了其他项目,这意味着这个问题与 JavaFX 相关。
【问题讨论】:
标签: java linux maven javafx graalvm