Accept Merge Request #1768: (feature/返工功能优化 -> develop)

Merge Request: 点击制造订单触发返工的过滤条件优化

Created By: @禹翔辉
Reviewed By: @马广威
Approved By: @马广威 
Accepted By: @禹翔辉
URL: https://jikimo-hn.coding.net/p/jikimo_sfs/d/jikimo_sf/git/merge/1768?initial=true

sf_manufacturing/wizard/rework_wizard.py

@@ -311,7 +311,7 @@ class ReworkWizard(models.TransientModel):
                         break
                     for p in production_id.detection_result_ids.filtered(
                             lambda ap1: ap1.handle_result == '待处理'):
-                        if p.processing_panel not in panel_arr:
+                        if p.processing_panel and p.processing_panel not in panel_arr:
                             panel_arr += ','.join(p.processing_panel)
                     for item in panel_arr.split(','):
                         panel = self.env['sf.processing.panel'].search(