flowable出现错误，这个是不是未注入成功导致的？

[大板牙花生]

2021-04-03 22:37:53 [org.flowable.common.engine.impl.interceptor.CommandContext:116] ERROR org.flowable.common.engine.impl.interceptor.CommandContext - Error while closing command context
java.lang.NullPointerException: null
	at org.flowable.engine.impl.persistence.deploy.DeploymentManager.resolveProcessDefinition(DeploymentManager.java:129)
	at org.flowable.engine.impl.persistence.deploy.DeploymentManager.findDeployedProcessDefinitionById(DeploymentManager.java:80)
	at org.flowable.engine.impl.util.ProcessDefinitionUtil.getProcess(ProcessDefinitionUtil.java:65)
	at org.flowable.engine.impl.util.ProcessInstanceHelper.createProcessInstance(ProcessInstanceHelper.java:94)
	at org.flowable.engine.impl.cmd.StartProcessInstanceCmd.startProcessInstance(StartProcessInstanceCmd.java:187)
	at org.flowable.engine.impl.cmd.StartProcessInstanceCmd.execute(StartProcessInstanceCmd.java:117)
	at org.flowable.engine.impl.cmd.StartProcessInstanceCmd.execute(StartProcessInstanceCmd.java:52)
	at org.flowable.engine.impl.interceptor.CommandInvoker$1.run(CommandInvoker.java:51)
	at org.flowable.engine.impl.interceptor.CommandInvoker.executeOperation(CommandInvoker.java:93)
	at org.flowable.engine.impl.interceptor.CommandInvoker.executeOperations(CommandInvoker.java:72)
	at org.flowable.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:56)
	at org.flowable.engine.impl.interceptor.BpmnOverrideContextInterceptor.execute(BpmnOverrideContextInterceptor.java:25)
	at org.flowable.common.engine.impl.interceptor.TransactionContextInterceptor.execute(TransactionContextInterceptor.java:53)
	at org.flowable.common.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:72)
	at org.flowable.common.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:51)
	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.RuntimeServiceImpl.startProcessInstanceByKey(RuntimeServiceImpl.java:121)
	at com.zyd.shiro.controller.RestFlowActiondoController.addFlowTask(RestFlowActiondoController.java:94)
	at com.zyd.shiro.controller.RestFlowActiondoController$$FastClassBySpringCGLIB$$ab2bac1e.invoke(<generated>)
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:747)
	at 

[qq_41040793]

根据代码信息 我们在数据库中的 act_ge_property表中添加数据即可 一般来说这个数在初始化的时候是会有的 所以出现啊这个问题的概率很小所以这里做一次记录