金蝶审批流出现这样的错误信息导致挂起是什么原因啊。

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Caused by: com.kingdee.bos.workflow.WfException :
工作流执行自动活动时出错.源活动【{0}】
Caused by: com.kingdee.bos.workflow.WfException :
null
Caused exception message is: {会签3(758f639c-4723-48de-943a-b39fa46e160bWFATINST)@0}没有满足条件的转移！
java.lang.RuntimeException: {会签3(758f639c-4723-48de-943a-b39fa46e160bWFATINST)@0}没有满足条件的转移！
at com.kingdee.cbos.process.vm.internal.i.node.ExclusiveChoice.invoke(ExclusiveChoice.java:79)
at com.kingdee.cbos.process.vm.internal.r.ExecutionImpl.execute(ExecutionImpl.java:719)
at com.kingdee.cbos.process.vm.internal.r.ControllerImpl.execute(ControllerImpl.java:72)
at com.kingdee.cbos.process.vm.internal.r.ControllerImpl.execute(ControllerImpl.java:58)
at com.kingdee.cbos.process.vm.internal.r.ControllerImpl.execute(ControllerImpl.java:33)
at com.kingdee.cbos.process.vm.internal.r.FlowContextImpl.signal(FlowContextImpl.java:536)
at com.kingdee.bos.workflow.engine.core.thread.FlowSignaler.execute(FlowSignaler.java:87)
at com.kingdee.bos.workflow.engine.core.thread.WfJobHandler.handler(WfJobHandler.java:194)
at sun.reflect.GeneratedMethodAccessor893.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:619)
at com.kingdee.bos.workflow.util.InvocationExecutor.execute(InvocationExecutor.java:28)
at com.kingdee.bos.workflow.transaction.WfTxInvoker.invoke(WfTxInvoker.java:33)
at sun.reflect.GeneratedMethodAccessor399.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:619)
at com.kingdee.bos.workflow.metas.InvokeMethodDelegateControllerBean.invoke(InvokeMethodDelegateControllerBean.java:77)
at com.kingdee.bos.workflow.metas.InvokeMethodDelegateControllerBean._invokeRequired(InvokeMethodDelegateControllerBean.java:31)
at com.kingdee.bos.workflow.metas.AbstractInvokeMethodDelegateControllerBean.invokeRequired(AbstractInvokeMethodDelegateControllerBean.java:46)
at sun.reflect.GeneratedMethodAccessor888.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:619)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean.invoke(TxInvokerBean.java:125)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean.INVOKE_REQUIRED(TxInvokerBean.java:60)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean_LocalObjectImpl_2.INVOKE_REQUIRED(Unknown Source)
at com.kingdee.bos.transaction.EJBTransactionProxy.invoke(EJBTransactionProxy.java:171)
at com.kingdee.bos.transaction.EJBTransactionProxy.invoke(EJBTransactionProxy.java:324)
at com.sun.proxy.$Proxy326.invokeRequired(Unknown Source)
at com.kingdee.bos.workflow.metas.InvokeMethodDelegate.invokeRequired(InvokeMethodDelegate.java:61)
at sun.reflect.GeneratedMethodAccessor887.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:619)
at com.kingdee.bos.ResponseInvocationHandler.invoke(ResponseInvocationHandler.java:194)
at com.sun.proxy.$Proxy325.invokeRequired(Unknown Source)
at com.kingdee.bos.workflow.transaction.WfTxHelper.invokeRequired(WfTxHelper.java:83)
at com.kingdee.bos.workflow.engine.core.thread.WfJobHandler.invoke(WfJobHandler.java:78)
at com.kingdee.bos.workflow.engine.core.thread.WfJobHandler.invoke(WfJobHandler.java:182)
at com.kingdee.bos.workflow.engine.core.thread.WfJobHandler.execute(WfJobHandler.java:101)
at com.kingdee.bos.service.job.core.ThreadWorker.execute(ThreadWorker.java:161)
at com.kingdee.bos.service.job.core.ThreadWorker.run(ThreadWorker.java:106)
at java.lang.Thread.run(Thread.java:853)
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