• (OK) 调试cBPM—CentOS7—gdb—gdbserver—问题的解决—4—段错误


    Criteria session Initialization.....(look at Executor trace file)
    Criteria session Initialization [OK]
    Create process instance from template    ——> /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.Tools/Criteria.Tools.Executor/src/main.cpp:78

    Child terminated with signal = 0xb (SIGSEGV)

    --------------
    Criteria session Initialization.....(look at Executor trace file)
    Criteria session Initialization [OK]
    Create process instance from template

    Child terminated with signal = 0xb (SIGSEGV)

    --------------查看日志文件Executor-*.trace,找原因
    shell@mb526:/data/data/criteria $ pwd                                                                                                 
    /data/data/criteria
    shell@mb526:/data/data/criteria $ less Executor-5331-20151014-092322.trace

    09:23:22.381-1073824092-    FileSystemConnection::init-CODEBLOCK-FileSystemConnection.cpp-OUT[17ms]
    09:23:22.382-1073824092-    FileSystemDataBase::open-INFO-FileSystemDataBase.cpp[53]-Reading Role File [/data/data/criteria/database/Criteria.Roles.xml]

    --------------设置断点
    break FileSystemDataBase.cpp:53
    break BaseWorkflowEvent.cpp:22
    break Workflow.cpp:184
    break Workflow.cpp:373

    InitSessionWithParams (acConfigFile=0x5c7ed0 "/data/data/criteria/database/Criteria.xml", response=0x5c2e68)
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/WAPI/WAPI.cpp:80
    80            CM_TRACE_INFO("Instancing Engine")

    WorkflowEngine::Criteria::Core::Engine::instance ()
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/engine/Engine.cpp:24
    24    {

    (main.cpp:95)——>
    startProcessInSynchWay (acProcessID=0x605290 "2015-1014-0953-07739-991735505", response=0x5c2e68)
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/WAPI/WAPIProcess.cpp:365
    365    {

    WorkflowEngine::Criteria::Core::Engine::instance ()
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/engine/Engine.cpp:24
    24    {

    (gdb) bt
    #0  0xe50b0008 in ?? ()
    #1  0x001059f4 in WorkflowEngine::Criteria::Event::WorkflowEvent::BaseWorkflowEvent::getProcessID (this=0xbee8e184)
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/events/BaseWorkflowEvent.cpp:22
    #2  0x000a3e68 in WorkflowEngine::Criteria::Event::Listener::WorkflowListener::eventAction (this=0x61abc0, event=...)
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/events/WorkflowListener.cpp:62
    #3  0x0009e074 in WorkflowEngine::Criteria::Event::EventMaker::throwEvent (this=0x60baf4, evt=...)
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/events/EventMaker.cpp:36
    #4  0x0008d6b0 in WorkflowEngine::Criteria::Core::Workflow::starting (this=0x60bab0)
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/engine/Workflow.cpp:417
    #5  0x00102a9c in WorkflowEngine::Criteria::Core::IWorkflow::start (this=0x60bab0)
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/engine/IWorkflow.cpp:79
    #6  0x00098bb4 in WorkflowEngine::Criteria::Core::WorkFlowThread::run (this=0x6188e0)
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/engine/WorkFlowThread.cpp:15
    #7  0x000964e0 in WorkflowEngine::Criteria::Core::WorkflowManager::executeJob (this=0x605e40, pWF=0x60bab0, bDetach=false)
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/engine/WorkflowManager.cpp:155
    #8  0x00087ea4 in WorkflowEngine::Criteria::Core::Engine::execute (this=0x61abb8,
        processInstanceID=0x605290 "2015-1014-0953-07739-991735505", bRestart=false, acStatus=0x0, bSynchWay=true)
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/engine/Engine.cpp:182
    #9  0x000879bc in WorkflowEngine::Criteria::Core::Engine::startWorkFlowInSynchWay (this=0x61abb8,
        processID=0x605290 "2015-1014-0953-07739-991735505")
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/engine/Engine.cpp:96
    #10 0x0001807c in startProcessInSynchWay (acProcessID=0x605290 "2015-1014-0953-07739-991735505", response=0x5c2e68)
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/WAPI/WAPIProcess.cpp:371
    #11 0x0000b4cc in main (argc=2, argv=0xbee8ea44)
        at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.Tools/Criteria.Tools.Executor/src/main.cpp:95
    (gdb)

    --------------解决方法如下
    /opt/cBPM-android/criteria-lin/bin/Criteria/Debug/Tools.Executor/database/processTemplate/TestNotePad.xml
    修改内容如下:
                        <Script Type="API_SYNCH" DataType="BOOLEAN">^?NoteResult?@touch@%FileName1%^</Script>

    注意:所有*.xml文件,行尾符号是 unix/linux, 不是windows。

    基本成功,达到了 在 CentOS 7 上运行的效果。

    日志文件的最后以行:
    11:28:34.051-1073824092-        eventAction-CODEPATH-WorkflowListener.cpp[67]-Event Received:[EndWorkflowEvent]

    --------------至此,基本成功
    shell@mb526:/data/data/criteria $ ll notepad.txt                                                                                      
    -rw-rw-rw- shell    shell    0 2015-10-14 11:48 notepad.txt        //这个文件是流程在运行期间通过touch命令创建的
    shell@mb526:/data/data/criteria $ pwd
    /data/data/criteria
    shell@mb526:/data/data/criteria $

    --------------
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  • 原文地址:https://www.cnblogs.com/ztguang/p/12647081.html
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