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[英]Spring Error occurred during initialization of boot layer In Eclipse
[英]Eclipse and Maven: Error occured during initialization of boot layer
邦焦諾,
我有一個帶有一些額外依賴項的 Java 項目,我想讓 Maven 處理它。
所以我在 pom.xml 中添加了所有依賴項並使用 Maven 更新了項目。 在我的 Maven 依賴項中,我擁有運行程序所需的每個包,但是我無法再次運行我的項目,因為我收到此錯誤:
Error occurred during initialization of boot layer
java.lang.module.FindException: Module javafx.base not found
我是否仍然需要在我的 VM 參數(運行配置)中添加這些模塊,還是因為它們被添加到了 maven 中而不需要它們?
如果我在沒有任何 VM 參數的情況下運行它,我會得到:
Error: JavaFX runtime components are missing, and are required to run this application
這是 Maven 依賴項的屏幕截圖:
編輯:我能夠使構建工作但如果我想運行創建的 .JAR 文件它會給我這個錯誤:
Error: JavaFX runtime components are missing, and are required to run this application
我的 pom.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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>kantinen_managementsystem</groupId>
<artifactId>kantinen_managementsystem</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>Test KMS Maven</name>
<description>Test Maven Build</description>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>16</maven.compiler.source>
<maven.compiler.target>16</maven.compiler.target>
<java.version>16</java.version>
</properties>
<build>
<sourceDirectory>src</sourceDirectory>
<resources>
<resource>
<directory>images</directory>
<excludes>
<exclude>**/*.java</exclude>
</excludes>
</resource>
</resources>
<plugins>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>3.2.0</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>KMS.Main</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>KMS.Main</mainClass>
</manifest>
</archive>
<release>16</release>
</configuration>
</plugin>
<plugin>
<groupId>org.openjfx</groupId>
<artifactId>javafx-maven-plugin</artifactId>
<version>0.0.6</version>
<configuration>
<mainClass>KMS.Main</mainClass>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.3.0</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>KMS.Main</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency> <!-- PostgreSQL -->
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>42.2.20</version>
</dependency>
<dependency> <!-- AnimateFX -->
<groupId>io.github.typhon0</groupId>
<artifactId>AnimateFX</artifactId>
<version>1.2.1</version>
</dependency>
<dependency>
<groupId>de.jensd</groupId>
<artifactId>fontawesomefx</artifactId>
<version>8.2</version>
</dependency>
<dependency> <!-- JavaFX - Controls -->
<groupId>org.openjfx</groupId>
<artifactId>javafx-controls</artifactId>
<version>16</version>
</dependency>
<dependency> <!-- JavaFX - Graphics -->
<groupId>org.openjfx</groupId>
<artifactId>javafx-graphics</artifactId>
<version>16</version>
</dependency>
<dependency> <!-- JavaFX - Base -->
<groupId>org.openjfx</groupId>
<artifactId>javafx-base</artifactId>
<version>16</version>
</dependency>
<dependency> <!-- JavaFX - FXML -->
<groupId>org.openjfx</groupId>
<artifactId>javafx-fxml</artifactId>
<version>16</version>
</dependency>
<dependency> <!-- JavaFX - Web -->
<groupId>org.openjfx</groupId>
<artifactId>javafx-web</artifactId>
<version>16</version>
</dependency>
<dependency> <!-- JavaFX - Swing -->
<groupId>org.openjfx</groupId>
<artifactId>javafx-swing</artifactId>
<version>16</version>
</dependency>
<dependency> <!-- JavaFX - Media -->
<groupId>org.openjfx</groupId>
<artifactId>javafx-media</artifactId>
<version>16</version>
</dependency>
您可以將 javafx 文件移動到其他位置嗎? 例如 c:/ 有時此類錯誤可能與文件位置有關。 復制文件后重新定義。 您可以打開一個不同的項目並嘗試。 我的回答可能不好,但我想提供一個想法。
這是問題的解釋 - 以及如何解決它:
原因是 Java 運行時會檢查主類是否擴展了 javafx.application.Application,如果是這種情況,它強烈要求 javafx 平台可用作模塊,而不是例如 jar。
要修復它,您必須創建一個“普通” Main 並在其中鏈接您的 FX Main,然后您必須在 pom.xml 設置中選擇新的 Main。
工作示例:src/Main.java
public class Main {
public static void main(String[] args) {
HelloFX.main(args);
}
}
源代碼/HelloFX.java
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.stage.Stage;
//import javafx.graphics;
public class HelloFX extends Application {
@Override
public void start(Stage stage) {
String javaVersion = System.getProperty("java.version");
String javafxVersion = System.getProperty("javafx.version");
Label l = new Label("Hello, JavaFX " + javafxVersion + ", running on Java " + javaVersion + ".");
Scene scene = new Scene(l, 640, 480);
stage.setScene(scene);
stage.show();
}
public static void main(String[] args) {
launch(args);
}
}
pom.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>HelloFX</groupId>
<artifactId>HelloFX</artifactId>
<version>0.0.1-SNAPSHOT</version>
<build>
<sourceDirectory>src</sourceDirectory>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<release>10</release>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.1.0</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>Main</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.1.0</version>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>Main</mainClass>
</manifest>
</archive>
</configuration>
<executions>
<execution>
<id>make-assembly</id> <!-- this is used for inheritance merges -->
<phase>package</phase> <!-- bind to the packaging phase -->
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-controls</artifactId>
<version>11</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-graphics </artifactId>
<version>11</version>
<classifier>win</classifier>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-graphics </artifactId>
<version>11</version>
<classifier>linux</classifier>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-graphics </artifactId>
<version>11</version>
<classifier>mac</classifier>
</dependency>
</dependencies>
</project>
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