PROE二次开发提取参数时ProArrayAlloc出错

gradual

我在PROE插件中提取当前模型的参数，到ProArrayAlloc时PROE自动退出，不知道什么原因。代码如下：

ProError err;
    ProMdl model = NULL;
ProName wname;

ProCharName cmodel_Code;

err = ProMdlCurrentGet(&model);

err = ProMdlNameGet(model, wname);
  ProWstringToString(cmodel_Code, wname);
  ProModelitem  mdlitem;
  err = ProMdlToModelitem(model, &mdlitem);
  if (err != PRO_TK_NO_ERROR)
   return err;

ProParameter  **pProeParams;
  ProParamvalue  paraValue;
  ProParamvalueType valueType;

err = ProArrayAlloc(0, sizeof(ProParameter), 1, (ProArray*)pProeParams);
    err = ProParameterVisit(&mdlitem, (ProParameterFilter)ParameterFilterFn, (ProParameterAction)ParameterActionFn, (ProAppData)&pProeParams);   




我跟踪发现到调用ProArrayAlloc这句时PROE就退出了，谁能告诉我什么问题？

gradual

三打哈