Я использую Activiti 6, и у меня есть некоторые проблемы.Если я добавлю service task или script task после timer event в bpm схему, появятся ошибки, и процесс не пойдет и не останется на таймере.Если это service task, то есть такие ошибки:
couldn't instantiate <full_name_of_the_class>
где полное имя класса, указанное в свойстве 'class' служебной задачи
Если это script task, есть такие ошибки:
Can't find scripting engine for 'groovy'
В то же время существуют все классы, указанные в сервисных задачах, и библиотека 'groovy'подключено.
Интересно, что это работает в одном из 5-10 случаев, и ошибки не появляются.
Также это работает в Activiti Modeler.Всегда.И я не понимаю, почему это не работает в моих приложениях (я пробовал это и в моем рабочем приложении, и в простом тестовом приложении).
PS Вот моя схема тестирования ударов в минуту для этого:
<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:activiti="http://activiti.org/bpmn" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:omgdc="http://www.omg.org/spec/DD/20100524/DC" xmlns:omgdi="http://www.omg.org/spec/DD/20100524/DI" typeLanguage="http://www.w3.org/2001/XMLSchema" expressionLanguage="http://www.w3.org/1999/XPath" targetNamespace="http://www.activiti.org/processdef">
<process id="MaxShulTest_v20" name="MaxShulTest" isExecutable="true">
<documentation>test process</documentation>
<startEvent id="startEvent1"></startEvent>
<userTask id="Task1" name="Task1"></userTask>
<userTask id="Task4" name="Task4"></userTask>
<userTask id="Task2" name="Task2"></userTask>
<sequenceFlow id="sid-FEBA8018-5838-4AF2-8AE5-DED45EF36229" sourceRef="Task1" targetRef="Task2"></sequenceFlow>
<sequenceFlow id="sid-A71A6EB8-293E-4EA7-A876-670C8E4ABF7C" sourceRef="Task2" targetRef="ExclusiveGateway1"></sequenceFlow>
<sequenceFlow id="sid-1691D37B-9B00-452F-B031-124B3845912B" sourceRef="Task4" targetRef="ExclusiveGateway1"></sequenceFlow>
<endEvent id="endEvent1"></endEvent>
<sequenceFlow id="sid-EAC37DEB-9666-407E-8EE0-27C11CEC4302" sourceRef="ExclusiveGateway1" targetRef="endEvent1"></sequenceFlow>
<exclusiveGateway id="ExclusiveGateway1"></exclusiveGateway>
<boundaryEvent id="boundary_timer1" attachedToRef="Task1" cancelActivity="true">
<timerEventDefinition>
<timeDuration>PT1M</timeDuration>
</timerEventDefinition>
</boundaryEvent>
<sequenceFlow id="sid-88CC1D13-0907-44CC-ACAE-6E2FC01C8A3F" sourceRef="startEvent1" targetRef="service_task_1"></sequenceFlow>
<serviceTask id="service_task_1" name="service_task_1" activiti:class="ru.maxlich.app.test.activiti.model.service.LogDelegateService"></serviceTask>
<sequenceFlow id="sid-B9705ABC-78B3-460A-80ED-613EE3147491" sourceRef="service_task_2" targetRef="Task1"></sequenceFlow>
<intermediateCatchEvent id="timer_1" name="timer_1">
<timerEventDefinition>
<timeDuration>PT3M</timeDuration>
</timerEventDefinition>
</intermediateCatchEvent>
<sequenceFlow id="sid-49554231-BC08-4237-8B48-6D5484289319" sourceRef="service_task_1" targetRef="timer_1"></sequenceFlow>
<sequenceFlow id="sid-7C4E0E46-E680-45F2-847F-8C37FFB16C53" sourceRef="timer_1" targetRef="service_task_2"></sequenceFlow>
<serviceTask id="service_task_2" name="service_task_2" activiti:class="ru.maxlich.app.test.activiti.model.service.LogDelegateService"></serviceTask>
<sequenceFlow id="sid-727BA009-3FE2-48DE-B41E-693FCE3D2F53" sourceRef="boundary_timer1" targetRef="service_task_3"></sequenceFlow>
<serviceTask id="service_task_3" name="service_task_3" activiti:class="ru.maxlich.app.test.activiti.model.service.LogDelegateService"></serviceTask>
<sequenceFlow id="sid-7F9D801A-5C8F-4623-987E-2E3FC936126E" sourceRef="service_task_3" targetRef="Task4"></sequenceFlow>
</process>
<bpmndi:BPMNDiagram id="BPMNDiagram_MaxShulTest_v20">
<bpmndi:BPMNPlane bpmnElement="MaxShulTest_v20" id="BPMNPlane_MaxShulTest_v20">
<bpmndi:BPMNShape bpmnElement="startEvent1" id="BPMNShape_startEvent1">
<omgdc:Bounds height="30.0" width="30.0" x="30.0" y="185.943858356366"></omgdc:Bounds>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape bpmnElement="Task1" id="BPMNShape_Task1">
<omgdc:Bounds height="80.0" width="100.0" x="559.25" y="134.5"></omgdc:Bounds>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape bpmnElement="Task4" id="BPMNShape_Task4">
<omgdc:Bounds height="80.0" width="100.0" x="855.0" y="286.0"></omgdc:Bounds>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape bpmnElement="Task2" id="BPMNShape_Task2">
<omgdc:Bounds height="80.0" width="100.0" x="783.25" y="135.0"></omgdc:Bounds>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape bpmnElement="endEvent1" id="BPMNShape_endEvent1">
<omgdc:Bounds height="28.0" width="28.0" x="1122.25" y="189.0"></omgdc:Bounds>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape bpmnElement="ExclusiveGateway1" id="BPMNShape_ExclusiveGateway1">
<omgdc:Bounds height="40.0" width="40.0" x="1019.5" y="183.0"></omgdc:Bounds>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape bpmnElement="boundary_timer1" id="BPMNShape_boundary_timer1">
<omgdc:Bounds height="31.0" width="31.0" x="608.0803504247281" y="199.943858356366"></omgdc:Bounds>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape bpmnElement="service_task_1" id="BPMNShape_service_task_1">
<omgdc:Bounds height="71.0" width="110.0" x="135.0" y="138.0"></omgdc:Bounds>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape bpmnElement="timer_1" id="BPMNShape_timer_1">
<omgdc:Bounds height="31.0" width="31.0" x="303.13336181640625" y="158.0"></omgdc:Bounds>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape bpmnElement="service_task_2" id="BPMNShape_service_task_2">
<omgdc:Bounds height="82.0" width="107.0" x="390.0" y="133.5"></omgdc:Bounds>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape bpmnElement="service_task_3" id="BPMNShape_service_task_3">
<omgdc:Bounds height="82.0" width="107.0" x="630.0" y="285.0"></omgdc:Bounds>
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge bpmnElement="sid-727BA009-3FE2-48DE-B41E-693FCE3D2F53" id="BPMNEdge_sid-727BA009-3FE2-48DE-B41E-693FCE3D2F53">
<omgdi:waypoint x="630.9660814288677" y="229.07107294829532"></omgdi:waypoint>
<omgdi:waypoint x="661.2786598187816" y="285.0"></omgdi:waypoint>
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge bpmnElement="sid-FEBA8018-5838-4AF2-8AE5-DED45EF36229" id="BPMNEdge_sid-FEBA8018-5838-4AF2-8AE5-DED45EF36229">
<omgdi:waypoint x="659.25" y="174.61160714285714"></omgdi:waypoint>
<omgdi:waypoint x="783.25" y="174.88839285714286"></omgdi:waypoint>
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge bpmnElement="sid-B9705ABC-78B3-460A-80ED-613EE3147491" id="BPMNEdge_sid-B9705ABC-78B3-460A-80ED-613EE3147491">
<omgdi:waypoint x="497.0" y="174.5"></omgdi:waypoint>
<omgdi:waypoint x="559.25" y="174.5"></omgdi:waypoint>
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge bpmnElement="sid-EAC37DEB-9666-407E-8EE0-27C11CEC4302" id="BPMNEdge_sid-EAC37DEB-9666-407E-8EE0-27C11CEC4302">
<omgdi:waypoint x="1059.5" y="203.0"></omgdi:waypoint>
<omgdi:waypoint x="1122.25" y="203.0"></omgdi:waypoint>
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge bpmnElement="sid-A71A6EB8-293E-4EA7-A876-670C8E4ABF7C" id="BPMNEdge_sid-A71A6EB8-293E-4EA7-A876-670C8E4ABF7C">
<omgdi:waypoint x="883.25" y="181.7795571220596"></omgdi:waypoint>
<omgdi:waypoint x="1021.9182556711604" y="200.5817443288396"></omgdi:waypoint>
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge bpmnElement="sid-88CC1D13-0907-44CC-ACAE-6E2FC01C8A3F" id="BPMNEdge_sid-88CC1D13-0907-44CC-ACAE-6E2FC01C8A3F">
<omgdi:waypoint x="59.73834151603846" y="198.15436210137352"></omgdi:waypoint>
<omgdi:waypoint x="135.0" y="183.90973937655264"></omgdi:waypoint>
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge bpmnElement="sid-49554231-BC08-4237-8B48-6D5484289319" id="BPMNEdge_sid-49554231-BC08-4237-8B48-6D5484289319">
<omgdi:waypoint x="245.0" y="173.71295813578445"></omgdi:waypoint>
<omgdi:waypoint x="303.13348175202987" y="173.93804900670392"></omgdi:waypoint>
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge bpmnElement="sid-7C4E0E46-E680-45F2-847F-8C37FFB16C53" id="BPMNEdge_sid-7C4E0E46-E680-45F2-847F-8C37FFB16C53">
<omgdi:waypoint x="335.13323251092316" y="174.0643254128607"></omgdi:waypoint>
<omgdi:waypoint x="390.0" y="174.28491016247852"></omgdi:waypoint>
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge bpmnElement="sid-7F9D801A-5C8F-4623-987E-2E3FC936126E" id="BPMNEdge_sid-7F9D801A-5C8F-4623-987E-2E3FC936126E">
<omgdi:waypoint x="737.0" y="326.0"></omgdi:waypoint>
<omgdi:waypoint x="855.0" y="326.0"></omgdi:waypoint>
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge bpmnElement="sid-1691D37B-9B00-452F-B031-124B3845912B" id="BPMNEdge_sid-1691D37B-9B00-452F-B031-124B3845912B">
<omgdi:waypoint x="948.8221673355974" y="286.0"></omgdi:waypoint>
<omgdi:waypoint x="1029.1648250460405" y="212.6648250460405"></omgdi:waypoint>
</bpmndi:BPMNEdge>
</bpmndi:BPMNPlane>
</bpmndi:BPMNDiagram>
</definitions>