kafka模式报错如下

[1605139546]

java.lang.IllegalStateException: Extension instance(name: kafka, class: interface com.alibaba.otter.canal.connector.core.spi.CanalMQProducer) could not be instantiated: class could not be found at com.alibaba.otter.canal.connector.core.spi.ExtensionLoader.createExtension(ExtensionLoader.java:169) ~[connector.core-1.1.5.jar:na] at com.alibaba.otter.canal.connector.core.spi.ExtensionLoader.getExtension(ExtensionLoader.java:121) ~[connector.core-1.1.5.jar:na] at com.alibaba.otter.canal.deployer.CanalStarter.start(CanalStarter.java:68) ~[canal.deployer-1.1.5.jar:na] at com.alibaba.otter.canal.deployer.CanalLauncher.main(CanalLauncher.java:117) ~[canal.deployer-1.1.5.jar:na]

[marker-wu]

java.lang.IllegalStateException: Extension instance(name: kafka, class: interface com.alibaba.otter.canal.connector.core.spi.CanalMQProducer) could not be instantiated: class could not be found at com.alibaba.otter.canal.connector.core.spi.ExtensionLoader.createExtension(ExtensionLoader.java:169) ~[connector.core-1.1.5.jar:na] at com.alibaba.otter.canal.connector.core.spi.ExtensionLoader.getExtension(ExtensionLoader.java:121) ~[connector.core-1.1.5.jar:na] at com.alibaba.otter.canal.deployer.CanalStarter.start(CanalStarter.java:68) ~[canal.deployer-1.1.5.jar:na] at com.alibaba.otter.canal.deployer.CanalLauncher.main(CanalLauncher.java:117) ~[canal.deployer-1.1.5.jar:na]

请问解决了吗？我也遇到了这个问题

[1605139546]

解决了 就是放置路径的问题，不能放在中文路径下

------------------ 原始邮件 ------------------ 发件人: "alibaba/canal" @.>; 发送时间: 2021年12月7日(星期二) 上午9:40 @.>; @.**@.>; 主题: Re: [alibaba/canal] kafka模式报错如下 (#3606)

java.lang.IllegalStateException: Extension instance(name: kafka, class: interface com.alibaba.otter.canal.connector.core.spi.CanalMQProducer) could not be instantiated: class could not be found at com.alibaba.otter.canal.connector.core.spi.ExtensionLoader.createExtension(ExtensionLoader.java:169) ~[connector.core-1.1.5.jar:na] at com.alibaba.otter.canal.connector.core.spi.ExtensionLoader.getExtension(ExtensionLoader.java:121) ~[connector.core-1.1.5.jar:na] at com.alibaba.otter.canal.deployer.CanalStarter.start(CanalStarter.java:68) ~[canal.deployer-1.1.5.jar:na] at com.alibaba.otter.canal.deployer.CanalLauncher.main(CanalLauncher.java:117) ~[canal.deployer-1.1.5.jar:na]

请问解决了吗？我也遇到了这个问题

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[hoey94]

在目录下面添加了plugin目录，并将依赖加进入就运行成功了。