fix: wpr_bxerp 数据统计在mlogbw存在才继续

apps/wpm/scripts/wpr_bxerp.py

@@ -9,6 +9,7 @@ def main(wprId, mgroup:Mgroup):
     data = {}
     mgroup_name = mgroup.name
     mlogbw = Mlogbw.objects.filter(wpr=wpr, mlogb__mlog__submit_time__isnull=False).order_by("-update_time").first()
+    if mlogbw:
         data[f"{mgroup_name}_批次号"] = mlogbw.mlogb.batch
         data[f"{mgroup_name}_日期"] = mlogbw.mlogb.mlog.handle_date.strftime("%Y-%m-%d")
         ftestitems = FtestItem.objects.filter(ftest__mlogbw_ftest__wpr=wpr,