Merge branch 'develop-zhouyi' into 'develop'

fix(@gms/gms-plugin-billexpand): 不用签章时验签错误

See merge request GFP/RBC/rbc-frontend!158

develop/@gms/gms-plugin-billexpand/src/actions/util/index.js

@@ -95,6 +95,7 @@ export const showSignModal = (bill, param, nodeName) => {
 
 export const verifyBill = (bill) => {
   const fields = bill.getGlobalParam(BILL_GLOBAL_PARAM.SIGNATURE_FIELDS)
+  if (!fields) return true
   const valueString = getValueListString(bill, fields)
   const dataObjList = bill.getSubData(SIGNATURE_TABLE_NAME)
   if (dataObjList instanceof Array) {