我試圖在我的項目中得到這個工作三天,並創建了一個簡單的項目來測試。我在這裏搜索了非常類似的問題,但沒有發現任何有助於解決我遇到的錯誤的內容。我甚至會重新格式化Fedora 25,因爲它在Windows 10上工作,但仍然沒有任何結果。我也在Intellij-2016.3.4註釋處理中的設置和其他設置中啓用了根據其他答案應該修復它的方法,但它不會改變任何內容。請任何幫助將不勝感激!線程「main」中的Gradle異常java.lang.NoClassDefFoundError:org/slf4j/LoggerFactory
Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory at com.sammy.CheckLog.(CheckLog.java:8) Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:123)sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 1 more
import lombok.extern.slf4j.Slf4j;
@Slf4j
public class CheckLog {
public static void main(String... args){
log.info("I'm Here!! ");
}
}
下面是我與關聯SLF4J依賴沿定義爲龍目島的build.gradle文件。
/*
* This build file was generated by the Gradle 'init' task.
*
* This generated file contains a commented-out sample Java project to get you started.
* For more details take a look at the Java Quickstart chapter in the Gradle
* user guide available at https://docs.gradle.org/3.4/userguide/tutorial_java_projects.html
*/
// Apply the java plugin to add support for Java
apply plugin: 'java'
apply plugin: 'application'
mainClassName = 'com.sammy.CheckLog'
// In this section you declare where to find the dependencies of your project
repositories {
// Use 'jcenter' for resolving your dependencies.
// You can declare any Maven/Ivy/file repository here.
jcenter()
}
// In this section you declare the dependencies for your production and test code
dependencies {
// The production code uses the SLF4J logging API at compile time
compileOnly 'org.slf4j:slf4j-api:1.7.24'
compileOnly 'org.slf4j:slf4j-simple:1.7.24'
compileOnly 'org.projectlombok:lombok:1.16.14'
// Declare the dependency for your favourite test framework you want to use in your tests.
// TestNG is also supported by the Gradle Test task. Just change the
// testCompile dependency to testCompile 'org.testng:testng:6.8.1' and add
// 'test.useTestNG()' to your build script.
testCompile 'junit:junit:4.12'
}
UPDATE:更改爲「編譯」後,這個,因爲它似乎使用它自己的運行時的gradle同時使用我已經定義了一個解釋它運行在不從的IntelliJ的命令行。 jdk1.8.0_121
謝謝!我可以在命令行上運行它,現在就可以運行它。但是,當我使用Intellij運行它時,它仍會拋出相同的錯誤消息,並且因爲Intellij中有一些數據庫應用程序用於運行端到端測試,所以我需要它在其中工作。 – Sammy65
嘗試在IntelliJ中重新導入項目。 – Boschi
它仍然失敗:-( – Sammy65