如何修复 Time4J 库中的 NoSuchMethodError？
How can I fix the NoSuchMethodError from the Time4J Library?
我在这行代码中遇到 NoSuchMethodError 问题：
private CalendarPicker<PersianCalendar> calendarPicker = CalendarPicker.persianWithSystemDefaults();
当我在 intellij idea 中 运行 项目时它工作正常但输出 jar 文件不会 运行。
我在eclipse中导出项目，在eclipse中出现这个错误。
我使用了这个库：
1 - time4j-core-4.38
2 - time4j-ui-5.5
3 - time4j-calendar-4.38.jar
4 - time4j-base-5.5.jar
错误全文：
Exception in Application start method
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:389)
at com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:328)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.launcher.LauncherHelper$FXHelper.main(Unknown Source)
Caused by: java.lang.RuntimeException: Exception in Application start method
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:917)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication9(LauncherImpl.java:182)
at java.lang.Thread.run(Unknown Source)
Caused by: java.util.ServiceConfigurationError: net.time4j.scale.LeapSecondProvider: Provider net.time4j.scale.spi.DefaultLeapSecondProviderSPI could not be instantiated
at java.util.ServiceLoader.fail(Unknown Source)
at java.util.ServiceLoader.access0(Unknown Source)
at java.util.ServiceLoader$LazyIterator.nextService(Unknown Source)
at java.util.ServiceLoader$LazyIterator.next(Unknown Source)
at java.util.ServiceLoader.next(Unknown Source)
at net.time4j.base.ResourceLoader$StdResourceLoader.services(ResourceLoader.java:463)
at net.time4j.scale.LeapSeconds.<init>(LeapSeconds.java:201)
at net.time4j.scale.LeapSeconds.<clinit>(LeapSeconds.java:179)
at net.time4j.SystemClock.calibrate(SystemClock.java:474)
at net.time4j.SystemClock.<clinit>(SystemClock.java:95)
at net.time4j.ui.javafx.CalendarPicker.lambda$persianWithSystemDefaults(CalendarPicker.java:761)
at net.time4j.ui.javafx.CalendarControl.<init>(CalendarControl.java:82)
at net.time4j.ui.javafx.CalendarPicker.<init>(CalendarPicker.java:178)
at net.time4j.ui.javafx.CalendarPicker.create(CalendarPicker.java:1110)
at net.time4j.ui.javafx.CalendarPicker.persian(CalendarPicker.java:785)
at net.time4j.ui.javafx.CalendarPicker.persianWithSystemDefaults(CalendarPicker.java:759)
at HomeScreenController.<init>(HomeScreenController.java:71)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at sun.reflect.misc.ReflectUtil.newInstance(Unknown Source)
at javafx.fxml.FXMLLoader$ValueElement.processAttribute(FXMLLoader.java:927)
at javafx.fxml.FXMLLoader$InstanceDeclarationElement.processAttribute(FXMLLoader.java:971)
at javafx.fxml.FXMLLoader$Element.processStartElement(FXMLLoader.java:220)
at javafx.fxml.FXMLLoader$ValueElement.processStartElement(FXMLLoader.java:744)
at javafx.fxml.FXMLLoader.processStartElement(FXMLLoader.java:2707)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2527)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2441)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3214)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3175)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3148)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3124)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3104)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:3097)
at Main.start(Main.java:39)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication16(LauncherImpl.java:863)
at com.sun.javafx.application.PlatformImpl.lambda$runAndWait9(PlatformImpl.java:326)
at com.sun.javafx.application.PlatformImpl.lambda$null7(PlatformImpl.java:295)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater8(PlatformImpl.java:294)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null2(WinApplication.java:177)
... 1 more
Caused by: java.lang.NoSuchMethodError: net.time4j.PlainDate.localFormatter(Ljava/lang/String;Lnet/time4j/format/ChronoPattern;)Lnet/time4j/format/TemporalFormatter;
at net.time4j.scale.spi.DefaultLeapSecondProviderSPI.<init>(DefaultLeapSecondProviderSPI.java:77)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
... 44 more
Exception running application Main
A NoSuchMethodError 通常意味着您的编译时环境和运行时环境之间存在依赖性差异。
实际上，您可能有：
1. 类路径中 net.time4j JAR 的多个不同版本
2. 运行时类路径中的 net.time4j JAR 不同于编译时使用的 JAR。
由于调用层次结构似乎表明 net.time4j 本身正在调用一个它不知道的方法，我怀疑类路径上有多个 JAR 版本。
这似乎与您所说的使用的 JAR 一致。您正在混合版本 4.38 和版本 5.5。您应该坚持使用套件中所有库的一个版本，因为它们很可能被设计为可以协同工作。
您可能有点困惑，因为 Time4J 似乎更改了 4.x 和 5.x 版本之间的包装，并且 time4j-core 现在可能已命名为 time4j-base
有一个 tutorial page on the Time4J website 似乎建议您可以简单地删除对 time4-core 和 time4j-calendar 的现有依赖项。
我遇到了同样的问题，混合了不同的 time4j - 版本，因为在网上找到了不同的来源。
所以这是不工作 - POM.XML - 导致问题的配置：
<!-- https://mvnrepository.com/artifact/net.time4j/time4j-core -->
<dependency>
<groupId>net.time4j</groupId>
<artifactId>time4j-parent</artifactId>
<version>5.5</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>net.time4j</groupId>
<artifactId>time4j-core</artifactId>
<version>4.38</version>
</dependency>
<!-- https://mvnrepository.com/artifact/net.time4j/time4j-base -->
<dependency>
<groupId>net.time4j</groupId>
<artifactId>time4j-base</artifactId>
<version>5.5</version>
</dependency>
<dependency>
<groupId>net.time4j</groupId>
<artifactId>time4j-i18n</artifactId>
<version>4.38</version>
</dependency>
</dependencies>
解决方案：更新 MAVEN - 存储库。 Maven 仍在使用 4.38，尽管我已更改为 5.5 - 需要清理（清除）存储库。
<!-- https://mvnrepository.com/artifact/net.time4j/time4j-base -->
<dependency>
<groupId>net.time4j</groupId>
<artifactId>time4j-base</artifactId>
<version>5.5</version>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>fully.qualified.MainClass</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.1.1</version>
<executions>
<execution>
<id>build-classpath</id>
<phase>generate-sources</phase>
<goals>
<goal>build-classpath</goal>
<goal>purge-local-repository</goal>
</goals>
<configuration>
<!-- configure the plugin here -->
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</pluginManagement>
<finalName>${project.artifactId}</finalName>
</build>
现在它就像一个魅力。
我在这行代码中遇到 NoSuchMethodError 问题：
private CalendarPicker<PersianCalendar> calendarPicker = CalendarPicker.persianWithSystemDefaults();
当我在 intellij idea 中 运行 项目时它工作正常但输出 jar 文件不会 运行。 我在eclipse中导出项目，在eclipse中出现这个错误。
我使用了这个库：
1 - time4j-core-4.38
2 - time4j-ui-5.5
3 - time4j-calendar-4.38.jar
4 - time4j-base-5.5.jar
错误全文：
Exception in Application start method
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:389)
at com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:328)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.launcher.LauncherHelper$FXHelper.main(Unknown Source)
Caused by: java.lang.RuntimeException: Exception in Application start method
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:917)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication9(LauncherImpl.java:182)
at java.lang.Thread.run(Unknown Source)
Caused by: java.util.ServiceConfigurationError: net.time4j.scale.LeapSecondProvider: Provider net.time4j.scale.spi.DefaultLeapSecondProviderSPI could not be instantiated
at java.util.ServiceLoader.fail(Unknown Source)
at java.util.ServiceLoader.access0(Unknown Source)
at java.util.ServiceLoader$LazyIterator.nextService(Unknown Source)
at java.util.ServiceLoader$LazyIterator.next(Unknown Source)
at java.util.ServiceLoader.next(Unknown Source)
at net.time4j.base.ResourceLoader$StdResourceLoader.services(ResourceLoader.java:463)
at net.time4j.scale.LeapSeconds.<init>(LeapSeconds.java:201)
at net.time4j.scale.LeapSeconds.<clinit>(LeapSeconds.java:179)
at net.time4j.SystemClock.calibrate(SystemClock.java:474)
at net.time4j.SystemClock.<clinit>(SystemClock.java:95)
at net.time4j.ui.javafx.CalendarPicker.lambda$persianWithSystemDefaults(CalendarPicker.java:761)
at net.time4j.ui.javafx.CalendarControl.<init>(CalendarControl.java:82)
at net.time4j.ui.javafx.CalendarPicker.<init>(CalendarPicker.java:178)
at net.time4j.ui.javafx.CalendarPicker.create(CalendarPicker.java:1110)
at net.time4j.ui.javafx.CalendarPicker.persian(CalendarPicker.java:785)
at net.time4j.ui.javafx.CalendarPicker.persianWithSystemDefaults(CalendarPicker.java:759)
at HomeScreenController.<init>(HomeScreenController.java:71)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at sun.reflect.misc.ReflectUtil.newInstance(Unknown Source)
at javafx.fxml.FXMLLoader$ValueElement.processAttribute(FXMLLoader.java:927)
at javafx.fxml.FXMLLoader$InstanceDeclarationElement.processAttribute(FXMLLoader.java:971)
at javafx.fxml.FXMLLoader$Element.processStartElement(FXMLLoader.java:220)
at javafx.fxml.FXMLLoader$ValueElement.processStartElement(FXMLLoader.java:744)
at javafx.fxml.FXMLLoader.processStartElement(FXMLLoader.java:2707)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2527)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2441)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3214)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3175)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3148)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3124)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3104)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:3097)
at Main.start(Main.java:39)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication16(LauncherImpl.java:863)
at com.sun.javafx.application.PlatformImpl.lambda$runAndWait9(PlatformImpl.java:326)
at com.sun.javafx.application.PlatformImpl.lambda$null7(PlatformImpl.java:295)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater8(PlatformImpl.java:294)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null2(WinApplication.java:177)
... 1 more
Caused by: java.lang.NoSuchMethodError: net.time4j.PlainDate.localFormatter(Ljava/lang/String;Lnet/time4j/format/ChronoPattern;)Lnet/time4j/format/TemporalFormatter;
at net.time4j.scale.spi.DefaultLeapSecondProviderSPI.<init>(DefaultLeapSecondProviderSPI.java:77)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
... 44 more
Exception running application Main
A NoSuchMethodError 通常意味着您的编译时环境和运行时环境之间存在依赖性差异。
实际上，您可能有：
1. 类路径中 net.time4j JAR 的多个不同版本
2. 运行时类路径中的 net.time4j JAR 不同于编译时使用的 JAR。
由于调用层次结构似乎表明 net.time4j 本身正在调用一个它不知道的方法，我怀疑类路径上有多个 JAR 版本。
这似乎与您所说的使用的 JAR 一致。您正在混合版本 4.38 和版本 5.5。您应该坚持使用套件中所有库的一个版本，因为它们很可能被设计为可以协同工作。
您可能有点困惑，因为 Time4J 似乎更改了 4.x 和 5.x 版本之间的包装，并且 time4j-core 现在可能已命名为 time4j-base
有一个 tutorial page on the Time4J website 似乎建议您可以简单地删除对 time4-core 和 time4j-calendar 的现有依赖项。
我遇到了同样的问题，混合了不同的 time4j - 版本，因为在网上找到了不同的来源。
所以这是不工作 - POM.XML - 导致问题的配置：
<!-- https://mvnrepository.com/artifact/net.time4j/time4j-core -->
<dependency>
<groupId>net.time4j</groupId>
<artifactId>time4j-parent</artifactId>
<version>5.5</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>net.time4j</groupId>
<artifactId>time4j-core</artifactId>
<version>4.38</version>
</dependency>
<!-- https://mvnrepository.com/artifact/net.time4j/time4j-base -->
<dependency>
<groupId>net.time4j</groupId>
<artifactId>time4j-base</artifactId>
<version>5.5</version>
</dependency>
<dependency>
<groupId>net.time4j</groupId>
<artifactId>time4j-i18n</artifactId>
<version>4.38</version>
</dependency>
</dependencies>
解决方案：更新 MAVEN - 存储库。 Maven 仍在使用 4.38，尽管我已更改为 5.5 - 需要清理（清除）存储库。
<!-- https://mvnrepository.com/artifact/net.time4j/time4j-base -->
<dependency>
<groupId>net.time4j</groupId>
<artifactId>time4j-base</artifactId>
<version>5.5</version>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>fully.qualified.MainClass</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.1.1</version>
<executions>
<execution>
<id>build-classpath</id>
<phase>generate-sources</phase>
<goals>
<goal>build-classpath</goal>
<goal>purge-local-repository</goal>
</goals>
<configuration>
<!-- configure the plugin here -->
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</pluginManagement>
<finalName>${project.artifactId}</finalName>
</build>
现在它就像一个魅力。