Исправлен запуск нескольких сборок

pym/builder/variables/builder.py

@@ -1645,7 +1645,8 @@ class VariableClBuilderBinhostStableSet(
     def get(self):
         if self.Get('cl_action') in Actions.WorkAssemble:
             dv = self.target_data()
-            return dv.Get('update.cl_update_binhost_stable_opt_set')
+            if dv:
+                return dv.Get('update.cl_update_binhost_stable_opt_set')
         return self.Get('update.cl_update_binhost_stable_opt_set')
 
 class VariableClBuilderBinhostScanSet(Variable):