解决spring cloud alibaba 2023.X版本，启动报：Logback configuration error detected

原创已于 2025-09-23 16:06:02 修改 · 238 阅读

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于 2025-09-23 16:05:00 首次发布

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spring cloud alibaba 2023.X 版本，启动报：Logback configuration error detected

1、报错信息如下：

Logging system failed to initialize using configuration from 'null'
java.lang.IllegalStateException: Logback configuration error detected: 
ERROR in ch.qos.logback.core.rolling.RollingFileAppender[CONFIG_LOG_FILE] - 'File' option has the same value "/Users/dunzung/logs/nacos/config.log" as that given for appender [CONFIG_LOG_FILE] defined earlier.
ERROR in ch.qos.logback.core.rolling.RollingFileAppender[CONFIG_LOG_FILE] - Collisions detected with FileAppender/RollingAppender instances defined earlier. Aborting.
ERROR in ch.qos.logback.core.rolling.RollingFileAppender[CONFIG_LOG_FILE] - For more information, please visit https://logback.qos.ch/codes.html#earlier_fa_collision
ERROR in ch.qos.logback.core.rolling.RollingFileAppender[NAMING_LOG_FILE] - 'File' option has the same value "/Users/dunzung/logs/nacos/naming.log" as that given for appender [NAMING_LOG_FILE] defined earlier.
ERROR in ch.qos.logback.core.rolling.RollingFileAppender[NAMING_LOG_FILE] - Collisions detected with FileAppender/RollingAppender instances defined earlier. Aborting.
ERROR in ch.qos.logback.core.rolling.RollingFileAppender[NAMING_LOG_FILE] - For more information, please visit https://logback.qos.ch/codes.html#earlier_fa_collision
ERROR in ch.qos.logback.core.rolling.RollingFileAppender[REMOTE_LOG_FILE] - 'File' option has the same value "/Users/dunzung/logs/nacos/remote.log" as that given for appender [REMOTE_LOG_FILE] defined earlier.
ERROR in ch.qos.logback.core.rolling.RollingFileAppender[REMOTE_LOG_FILE] - Collisions detected with FileAppender/RollingAppender instances defined earlier. Aborting.
ERROR in ch.qos.logback.core.rolling.RollingFileAppender[REMOTE_LOG_FILE] - For more information, please visit https://logback.qos.ch/codes.html#earlier_fa_collision

2、解决方式如下：

方式一，在启动类的 main 方法禁用 nacos 日志 log 组件。

@EnableFeignClients
@EnableDiscoveryClient
@SpringBootApplication
public class XXXApplication {
    /**
     * 程序的主入口。
     *
     * @param args 命令行参数
     */
    public static void main(String[] args) {
        System.setProperty("nacos.logging.default.config.enabled","false"); //加上这行代码即可
        SpringApplication.run(StationApplication.class, args);
    }
}

方式二，使用 jar 启动时，在启动参数中添加：-Dnacos.logging.default.config.enabled=false