Question

MyEclipse编译报错：throw new Error("Unresolved compilation problem: ");

throw new Error("Unresolved compilation problem: \n\tType mismatch: cannot convert from FinanceBean to List<FinanceBean>\n");
JDK版本：1.6
源代码：
public void getQuarterLine(ActionMapping mapping,ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception{
String fjson="";
int ftAttachment = ParamUtil.getParameterInt(request, "ftAttachment",0);
String ftYears = ParamUtil.getParameter(request, "ftYears");//选择了多少年
String chargeType=ParamUtil.getParameter(request, "chargType");
String sdate = ParamUtil.getParameter(request, "sdate");//时间
String kitName="";
if("H".equals(chargeType)){
kitName="回款额";
}else if("T".equals(chargeType)){
kitName="投资额";
}else if("S".equals(chargeType)){
kitName="三项费用";
}
FinanceBean fBean =new FinanceBean();
List ftList = new ArrayList();
fBean.setFtAttachment(ftAttachment);
fBean.setFtKitName(kitName);
fBean.setSDate(sdate);
try {
if(StringUtils.isNotEmpty(ftYears)){
fBean.setFtYears(ftYears);
ftList = this.aphFinanceLogic.getQuarterLine(fBean);
}
} catch (Exception e) {
e.printStackTrace();
}
fjson=FpmCommon.getJson(ftList);
ResponseJsonOutUtil.jsonOutToPrintWriter(response, fjson);
}

Answer 1

转换错误cannot convert from FinanceBean to List<FinanceBean>

猜测问题应该出在这句ftList = this.aphFinanceLogic.getQuarterLine(fBean);

请调试一下出错的行号