search

YunaiV / ruoyi-vue-pro

🔥 官方推荐 🔥 RuoYi-Vue 全新 Pro 版本，优化重构所有功能。基于 Spring Boot + MyBatis Plus + Vue & Element 实现的后台管理系统 + 微信小程序，支持 RBAC 动态权限、数据权限、SaaS 多租户、Flowable 工作流、三方登录、支付、短信、商城、CRM、ERP、AI 大模型等功能。你的 ⭐️ Star ⭐️，是作者生发的动力！
https://doc.iocoder.cn/
MIT License
28.05k stars 6k forks source link

Error while evaluating expression: ${bpmTaskAssignLeaderExpression.calculateUsers(execution,1)} #711

Open baojingyu opened 4 days ago

baojingyu commented 4 days ago

碰到问题，请在 https://github.com/YunaiV/ruoyi-vue-pro/issues 搜索是否存在相似的 issue。

不按照模板提交的 issue，会被系统自动删除。

基本信息

你猜测可能的原因

（必填）我花费了 2-4 小时自查，发现可能的原因是：

curl 'http://localhost:48080/admin-api/bpm/process-instance/get-approval-detail?processDefinitionId=common-from%3A10%3Aa2736f86-abe1-11ef-a142-5ab9e1e99290' \ -H 'Accept: application/json, text/plain, /' \ -H 'Accept-Language: zh-CN,zh;q=0.9' \ -H 'Authorization: Bearer 4def28a5933d4f15b23023a3c243a3b6' \ -H 'Cache-Control: no-cache' \ -H 'Connection: keep-alive' \ -H 'DNT: 1' \ -H 'Origin: http://localhost' \ -H 'Pragma: no-cache' \ -H 'Referer: http://localhost/' \ -H 'Sec-Fetch-Dest: empty' \ -H 'Sec-Fetch-Mode: cors' \ -H 'Sec-Fetch-Site: same-site' \ -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36' \ -H 'sec-ch-ua: "Google Chrome";v="131", "Chromium";v="131", "Not_A Brand";v="24"' \ -H 'sec-ch-ua-mobile: ?0' \ -H 'sec-ch-ua-platform: "macOS"' \ -H 'tenant-id: 1'

cn.iocoder.yudao.module.bpm.framework.flowable.core.util.FlowableUtils#getExpressionValue(java.util.Map<java.lang.String,java.lang.Object>, java.lang.String)

variable 为 null , org.flowable.common.engine.impl.variable.MapDelegateVariableContainer#hasVariable 报空指针。

复现步骤

第一步， image image image

`<?xml version="1.0" encoding="UTF-8"?>

Flow_07fmnt2111Flow_07fmnt2Flow_1dqjtfm111Flow_1dqjtfmFlow_1lde5dwFlow_1lde5dw` 第二步， ![image](https://github.com/user-attachments/assets/023a7859-46dd-47cf-9e8c-d1a6f63b75ee) ![image](https://github.com/user-attachments/assets/5d496550-cecf-4028-9446-02f75137bdb7) 第三步， ### 报错信息 ![image](https://github.com/user-attachments/assets/6ae98316-fdba-40cf-871e-30fc7c4c41a6) ![image](https://github.com/user-attachments/assets/bb9ab3ae-5867-418b-accb-e5e7045f78ef) 2024-11-26 20:19:59.833 | INFO 24918 | http-nio-48080-exec-4 [TID: N/A] c.i.y.f.a.c.i.ApiAccessLogInterceptor | [preHandle][开始请求 URL(/admin-api/bpm/process-instance/get-approval-detail) 参数({processDefinitionId=common-from:10:a2736f86-abe1-11ef-a142-5ab9e1e99290})] Controller 方法路径：cn.iocoder.yudao.module.bpm.controller.admin.task.BpmProcessInstanceController(BpmProcessInstanceController.java:161) 2024-11-26 20:20:00.196 | ERROR 24918 | http-nio-48080-exec-4 [TID: N/A] c.i.y.f.w.c.h.GlobalExceptionHandler | [defaultExceptionHandler] org.flowable.common.engine.api.FlowableException: Error while evaluating expression: ${bpmTaskAssignLeaderExpression.calculateUsers(execution,1)} at org.flowable.common.engine.impl.el.JuelExpression.getValue(JuelExpression.java:60) at cn.iocoder.yudao.module.bpm.framework.flowable.core.util.FlowableUtils.getExpressionValue(FlowableUtils.java:226) at cn.iocoder.yudao.module.bpm.framework.flowable.core.util.FlowableUtils.lambda$getExpressionValue$0(FlowableUtils.java:238) at org.flowable.engine.impl.interceptor.CommandInvoker$1.run(CommandInvoker.java:67) at org.flowable.engine.impl.interceptor.CommandInvoker.executeOperation(CommandInvoker.java:140) at org.flowable.engine.impl.interceptor.CommandInvoker.executeOperations(CommandInvoker.java:114) at org.flowable.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:72) at org.flowable.engine.impl.interceptor.BpmnOverrideContextInterceptor.execute(BpmnOverrideContextInterceptor.java:26) at org.flowable.common.engine.impl.interceptor.TransactionContextInterceptor.execute(TransactionContextInterceptor.java:53) at org.flowable.common.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:105) at org.flowable.common.spring.SpringTransactionInterceptor.lambda$execute$0(SpringTransactionInterceptor.java:57) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:140) at org.flowable.common.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:57) at org.flowable.common.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30) at org.flowable.common.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:56) at org.flowable.common.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:51) at org.flowable.engine.impl.ManagementServiceImpl.executeCommand(ManagementServiceImpl.java:413) at cn.iocoder.yudao.module.bpm.framework.flowable.core.util.FlowableUtils.getExpressionValue(FlowableUtils.java:237) at cn.iocoder.yudao.module.bpm.framework.flowable.core.util.FlowableUtils.getExpressionValue(FlowableUtils.java:243) at cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.strategy.other.BpmTaskCandidateExpressionStrategy.calculateUsersByActivity(BpmTaskCandidateExpressionStrategy.java:41) at cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.BpmTaskCandidateInvoker.calculateUsersByActivity(BpmTaskCandidateInvoker.java:139) at cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.BpmTaskCandidateInvoker$$FastClassBySpringCGLIB$$5cdca8d0.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:703) at cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.BpmTaskCandidateInvoker$$EnhancerBySpringCGLIB$$a3ec01cb.calculateUsersByActivity() at cn.iocoder.yudao.module.bpm.service.task.BpmProcessInstanceServiceImpl.getTaskCandidateUserList(BpmProcessInstanceServiceImpl.java:486) at cn.iocoder.yudao.module.bpm.service.task.BpmProcessInstanceServiceImpl.buildNotRunApproveNodeForBpmn(BpmProcessInstanceServiceImpl.java:469) at cn.iocoder.yudao.module.bpm.service.task.BpmProcessInstanceServiceImpl.lambda$getSimulateApproveNodeList$8(BpmProcessInstanceServiceImpl.java:405) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1384) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:566) at cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList(CollectionUtils.java:67) at cn.iocoder.yudao.module.bpm.service.task.BpmProcessInstanceServiceImpl.getSimulateApproveNodeList(BpmProcessInstanceServiceImpl.java:405) at cn.iocoder.yudao.module.bpm.service.task.BpmProcessInstanceServiceImpl.getApprovalDetail(BpmProcessInstanceServiceImpl.java:238) at cn.iocoder.yudao.module.bpm.service.task.BpmProcessInstanceServiceImpl$$FastClassBySpringCGLIB$$670b387.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:792) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:762) at org.springframework.validation.beanvalidation.MethodValidationInterceptor.invoke(MethodValidationInterceptor.java:123) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:762) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:707) at cn.iocoder.yudao.module.bpm.service.task.BpmProcessInstanceServiceImpl$$EnhancerBySpringCGLIB$$64bd1976.getApprovalDetail() at cn.iocoder.yudao.module.bpm.controller.admin.task.BpmProcessInstanceController.getApprovalDetail(BpmProcessInstanceController.java:162) at cn.iocoder.yudao.module.bpm.controller.admin.task.BpmProcessInstanceController$$FastClassBySpringCGLIB$$44f09b00.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:792) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:762) at org.springframework.validation.beanvalidation.MethodValidationInterceptor.invoke(MethodValidationInterceptor.java:123) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:762) at org.springframework.security.authorization.method.AuthorizationManagerBeforeMethodInterceptor.invoke(AuthorizationManagerBeforeMethodInterceptor.java:156) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:762) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:707) at cn.iocoder.yudao.module.bpm.controller.admin.task.BpmProcessInstanceController$$EnhancerBySpringCGLIB$$9f37caab.getApprovalDetail() 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:903) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:809) 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.doGet(FrameworkServlet.java:898) at javax.servlet.http.HttpServlet.service(HttpServlet.java:529) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) at javax.servlet.http.HttpServlet.service(HttpServlet.java:623) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at de.codecentric.boot.admin.server.ui.web.servlet.HomepageForwardingFilter.doFilter(HomepageForwardingFilter.java:78) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:111) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:114) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at cn.iocoder.yudao.module.bpm.framework.web.core.FlowableWebFilter.doFilterInternal(FlowableWebFilter.java:30) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at cn.iocoder.yudao.framework.tenant.core.security.TenantSecurityWebFilter.doFilterInternal(TenantSecurityWebFilter.java:100) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:352) at org.springframework.security.web.access.intercept.AuthorizationFilter.doFilter(AuthorizationFilter.java:100) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:126) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:120) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:131) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:85) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:100) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:164) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) at cn.iocoder.yudao.framework.security.core.filter.TokenAuthenticationFilter.doFilterInternal(TokenAuthenticationFilter.java:68) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:107) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:93) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:91) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90) at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:117) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:62) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) at org.springframework.security.web.session.DisableEncodeUrlFilter.doFilterInternal(DisableEncodeUrlFilter.java:42) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:225) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:190) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at cn.iocoder.yudao.framework.apilog.core.filter.ApiAccessLogFilter.doFilterInternal(ApiAccessLogFilter.java:76) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at cn.iocoder.yudao.framework.tenant.core.web.TenantContextWebFilter.doFilterInternal(TenantContextWebFilter.java:30) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:102) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) 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.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at cn.iocoder.yudao.framework.tracer.core.filter.TraceFilter.doFilterInternal(TraceFilter.java:30) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:91) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:928) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1794) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:750) Caused by: java.lang.NullPointerException: null at org.flowable.common.engine.impl.variable.MapDelegateVariableContainer.hasVariable(MapDelegateVariableContainer.java:58) at org.flowable.common.engine.impl.el.VariableContainerELResolver.getValue(VariableContainerELResolver.java:42) at org.flowable.engine.impl.el.ProcessVariableScopeELResolver.getValue(ProcessVariableScopeELResolver.java:48) at org.flowable.common.engine.impl.javax.el.CompositeELResolver.getValue(CompositeELResolver.java:243) at org.flowable.common.engine.impl.de.odysseus.el.tree.impl.ast.AstIdentifier.eval(AstIdentifier.java:95) at org.flowable.common.engine.impl.de.odysseus.el.tree.impl.ast.AstMethod.eval(AstMethod.java:84) at org.flowable.common.engine.impl.de.odysseus.el.tree.impl.ast.AstMethod.eval(AstMethod.java:107) at org.flowable.common.engine.impl.de.odysseus.el.tree.impl.ast.AstEval.eval(AstEval.java:53) at org.flowable.common.engine.impl.de.odysseus.el.tree.impl.ast.AstNode.getValue(AstNode.java:31) at org.flowable.common.engine.impl.de.odysseus.el.TreeValueExpression.getValue(TreeValueExpression.java:122) at org.flowable.engine.impl.delegate.invocation.ExpressionGetInvocation.invoke(ExpressionGetInvocation.java:34) at org.flowable.engine.impl.delegate.invocation.DelegateInvocation.proceed(DelegateInvocation.java:32) at org.flowable.engine.impl.delegate.invocation.DefaultDelegateInterceptor.handleInvocation(DefaultDelegateInterceptor.java:26) at org.flowable.engine.impl.el.JuelExpression.resolveGetValueExpression(JuelExpression.java:44) at org.flowable.common.engine.impl.el.JuelExpression.getValue(JuelExpression.java:52) ... 196 common frames omitted 2024-11-26 20:20:00.200 | INFO 24918 | http-nio-48080-exec-4 [TID: N/A] c.i.y.f.a.c.i.ApiAccessLogInterceptor | [afterCompletion][完成请求 URL(/admin-api/bpm/process-instance/get-approval-detail) 耗时(366 ms)] 带上必要的截图
baojingyu commented 3 days ago

tag v2.3.0(jdk8/11),工作流发起流程表达式未见异常。 master最新代码存在异常。