使用异常-请求参数无效

[zhuyifeiRuichuang]

参考文档完成快速部署进行提示时，https://dolphinscheduler.apache.org/en-us/docs/3.3.2/guide/start/docker,在编辑保存内容时，遇到下图所示异常，必填信息已填写。

[StanleyChanH]

我也遇到相同的问题

[StanleyChanH]

我的环境是必现，系统ubuntu24.04，日志可以看：#17845

[YangXLN]

遇到了同样的问题，日志如下2026-02-03 07:51:53.627 ERROR [qtp1146116328-22] o.a.d.a.s.i.WorkflowDefinitionServiceImpl:[476] - Generate task definition list failed, meet an unknown exception

java.lang.IllegalArgumentException: Cannot find TaskChannel for : SHELL

at org.apache.dolphinscheduler.plugin.task.api.TaskPluginManager.getTaskChannel(TaskPluginManager.java:67)

at org.apache.dolphinscheduler.plugin.task.api.TaskPluginManager.parseTaskParameters(TaskPluginManager.java:95)

at org.apache.dolphinscheduler.plugin.task.api.TaskPluginManager.checkTaskParameters(TaskPluginManager.java:81)

at org.apache.dolphinscheduler.api.service.impl.WorkflowDefinitionServiceImpl.generateTaskDefinitionList(WorkflowDefinitionServiceImpl.java:465)

at org.apache.dolphinscheduler.api.service.impl.WorkflowDefinitionServiceImpl.createWorkflowDefinition(WorkflowDefinitionServiceImpl.java:294)

at org.apache.dolphinscheduler.api.service.impl.WorkflowDefinitionServiceImpl$$FastClassBySpringCGLIB$$3c5cd67d.invoke(<generated>)

at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)

at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123)

at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388)

at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)

at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)

at org.apache.dolphinscheduler.api.service.impl.WorkflowDefinitionServiceImpl$$EnhancerBySpringCGLIB$$ef2c4f17.createWorkflowDefinition(<generated>)

at org.apache.dolphinscheduler.api.controller.WorkflowDefinitionController.createWorkflowDefinition(WorkflowDefinitionController.java:129)

at org.apache.dolphinscheduler.api.controller.WorkflowDefinitionController$$FastClassBySpringCGLIB$$e49fc7d1.invoke(<generated>)

at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)

at org.springframework.aop.aspectj.AspectJAfterThrowingAdvice.invoke(AspectJAfterThrowingAdvice.java:64)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)

at org.springframework.aop.framework.adapter.AfterReturningAdviceInterceptor.invoke(AfterReturningAdviceInterceptor.java:57)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)

at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:58)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)

at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)

at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)

at org.apache.dolphinscheduler.api.controller.WorkflowDefinitionController$$EnhancerBySpringCGLIB$$bb813705.createWorkflowDefinition(<generated>)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)

at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150)

at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117)

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)

at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1072)

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:965)

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)

at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:517)

at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:584)

at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799)

at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1656)

at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:91)

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)

at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)

at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626)

at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214)

at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:186)

at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354)

at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267)

at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)

at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626)

at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)

at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)

at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626)

at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)

at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)

at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626)

at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:96)

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)

at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)

at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626)

at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)

at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)

at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626)

at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:552)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)

at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:600)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)

at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)

at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)

at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)

at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440)

at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)

at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:505)

at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)

at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)

at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:772)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)

at org.eclipse.jetty.server.Server.handle(Server.java:516)

at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487)

at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732)

at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479)

at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277)

at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)

at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)

at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)

at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409)

at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883)

at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034)

at java.lang.Thread.run(Thread.java:745)

2026-02-03 07:51:53.646 ERROR [qtp1146116328-22] o.a.d.a.e.ApiExceptionHandler:[40] - org.apache.dolphinscheduler.api.controller.WorkflowDefinitionController#createWorkflowDefinition[11 args] Meet a ServiceException: 请求参数[{0}]无效

[YuanZhou314]

+1，环境MacOS docker启动，哪个版本都不行

[Mrhs121]

java.lang.IllegalArgumentException: Cannot find TaskChannel for : SHELL这是由于没有安装插件包导致的，从 3.3.0 版本开始，二进制包不再提供插件依赖，需要用户自行下载。
https://dolphinscheduler.apache.org/zh-cn/docs/3.4.0/guide/installation/pseudo-cluster

[YuanZhou314]

java.lang.IllegalArgumentException: Cannot find TaskChannel for : SHELL这是由于没有安装插件包导致的，从 3.3.0 版本开始，二进制包不再提供插件依赖，需要用户自行下载。
https://dolphinscheduler.apache.org/zh-cn/docs/3.4.0/guide/installation/pseudo-cluster

也有另一人回复我这个办法，完美解决！感谢

[StanleyChanH]

谢谢，解决了问题

[JXMercury]

为什么 我下载了之后 还是不行？

[easyinplay]

java.lang.IllegalArgumentException: Cannot find TaskChannel for : SHELL这是由于没有安装插件包导致的，从 3.3.0 版本开始，二进制包不再提供插件依赖，需要用户自行下载。
https://dolphinscheduler.apache.org/zh-cn/docs/3.4.0/guide/installation/pseudo-cluster

也有另一人回复我这个办法，完美解决！感谢

执行 /opt/bigdata/dolphinscheduler/bin/install-plugins.sh 3.4.1后，创建工作流依然报错，后续还需要什么操作吗

[chocolateBlack]

好吧，我是这样暂时解决的。我是3.4.1版本
docker exec -it docker-dolphinscheduler-api-1 /bin/bash

`
root@20ea4d62efdb:/opt/dolphinscheduler# cd /opt/dolphinscheduler/api-server/libs
root@20ea4d62efdb:/opt/dolphinscheduler# wget https://repo.maven.apache.org/maven2/org/apache/dolphinscheduler/dolphinscheduler-task-shell/3.4.1/dolphinscheduler-task-shell-3.4.1.jar
root@20ea4d62efdb:/opt/dolphinscheduler/api-server/libs# cd api-server/libs/
root@20ea4d62efdb:/opt/dolphinscheduler/api-server/libs# ln -s ../../libs/dolphinscheduler-task-shell-3.4.1.jar dolphinscheduler-task-shell-3.4.1.jar
root@20ea4d62efdb:/opt/dolphinscheduler/api-server/libs# exit

`
docker restart docker-dolphinscheduler-api-1

[zhuyifeiRuichuang]

好吧，我是这样暂时解决的。我是3.4.1版本 docker exec -it docker-dolphinscheduler-api-1 /bin/bash

` root@20ea4d62efdb:/opt/dolphinscheduler# cd /opt/dolphinscheduler/api-server/libs root@20ea4d62efdb:/opt/dolphinscheduler# wget https://repo.maven.apache.org/maven2/org/apache/dolphinscheduler/dolphinscheduler-task-shell/3.4.1/dolphinscheduler-task-shell-3.4.1.jar root@20ea4d62efdb:/opt/dolphinscheduler/api-server/libs# cd api-server/libs/ root@20ea4d62efdb:/opt/dolphinscheduler/api-server/libs# ln -s ../../libs/dolphinscheduler-task-shell-3.4.1.jar dolphinscheduler-task-shell-3.4.1.jar root@20ea4d62efdb:/opt/dolphinscheduler/api-server/libs# exit

` docker restart docker-dolphinscheduler-api-1

可以参考https://blog.csdn.net/2502_92174648/article/details/160140406?spm=1011.2124.3001.6209 这个是最省事的。

[yangyaodong1]

@chocolateBlack # docker exec -it dolphinscheduler-dolphinscheduler-api-1 /bin/bash
root@f5d2891e837e:/opt/dolphinscheduler# pwd
/opt/dolphinschedulerphinscheduler-task-shell-3.4.1.jar
root@f5d2891e837e:/opt/dolphinscheduler# ls -l dolphinscheduler-task-shell-3.4.1.jar
-rw-r--r-- 1 root root 12692 Mar 1 12:39 dolphinscheduler-task-shell-3.4.1.jar
root@f5d2891e837e:/opt/dolphinscheduler#
root@f5d2891e837e:/opt/dolphinscheduler# cd api-server/libs/ ;ls -l dolphinscheduler-task-shell-3.4.1.jar
lrwxrwxrwx 1 root root 43 May 13 13:42 dolphinscheduler-task-shell-3.4.1.jar -> ../../dolphinscheduler-task-shell-3.4.1.jar 你路径稍微有点问题