Vue mixins mixes the object and reports that the object is not attached to the instance

problem description

vue mixins method implements object blending, form form check in iview

the environmental background of the problems and what methods you have tried

I can"t move the code to data,


related codes

/ / Please paste the code text below (do not replace the code with pictures)

{data: rulesinline}
vue.esm.js?efeb:610 [Vue warn]: Property or method "rulesinline" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: ide/reactivity.html-sharpDeclaring-Reactive-Properties." Rel= "nofollow noreferrer" > https://vuejs.org/v2/guide/re...

found in

--> < AddStation > at src/view/station/components/addStation.vue 

   <Station> at src/view/station/index.vue
     <Content>
       <Layout>
         <Content>
           <Layout>... (1 recursive calls)
             <Main> at src/view/main.vue
               <App> at src/App.vue
                 <Root>

what result do you expect? What is the error message actually seen?

Vue.js
Jul.18,2022

one is I and the other is uppercase

Thank you, it's uppercase

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b9e89c-2f40f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b9e89c-2f40f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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