更新工艺外协流程的报错问题

sf_dlm_management/models/__init__.py

@@ -1,3 +1,4 @@
 # from . import product_template
 # from . import product_supplierinfo
-from . import sf_production_common
+from . import sf_production_common
+from . import mrp_routing_workcenter

sf_dlm_management/models/mrp_routing_workcenter.py

@@ -0,0 +1,16 @@
+import logging
+from odoo import fields, models, api
+from odoo.exceptions import UserError
+from odoo.tools import str2bool
+
+
+class ResMrpRoutingWorkcenter(models.Model):
+    _inherit = 'mrp.routing.workcenter'
+    def init(self):
+        super(ResMrpRoutingWorkcenter, self).init()
+        # 在模块初始化时触发计算字段的更新
+        records = self.search([])
+        if str2bool(self.env['ir.config_parameter'].get_param('sf.production.process.parameter.is_init_workcenter',default='False')):
+            return
+        records.optional_process_parameters_date()
+        self.env['ir.config_parameter'].set_param('sf.production.process.parameter.is_init_workcenter', True)

sf_dlm_management/models/sf_production_common.py

@@ -7,6 +7,8 @@ from odoo.tools import str2bool
 
 class SfProductionProcessParameter(models.Model):
     _inherit = 'sf.production.process.parameter'
+
+
     @api.model
     def create(self, vals):
         if vals.get('code', '/') == '/' or vals.get('code', '/') is False: