Failed to render tag component using jsx loop in table of iview, compiler reported error, writing method

currently using the table component of iview, you want to insert multiple tag components in a column. The effect is similar to the following figure

the code is as follows

render :(h, params) => {
   return (
        <div>
            {param.row.tag.map(item => {
                return <Tag key={item} name={item} closeable="true">{item}</Tag>
            })}
        </div>
    )
}

tag is an array, similar to:

["aa","bb","cc"]

however, the compiler reported an error,

ERROR in ./node_modules/_babel-loader@7.1.2@babel-loader/lib!./node_modules/_vue-loader@13.6.2@vue-loader/lib/selector.js?type=script&index=0!./src/router/videoUpload.vue
Module build failed: TypeError: /var/www/manageplatform/src/router/videoUpload.vue: Duplicate declaration "h" (This is an error on an internal node. Probably an internal error)

I don"t know what"s wrong. I"d like to ask you to take a look at it.

Vue.js iview jsx

Mar.20,2021

render: (h, params) = > {

          return (
            <div>
              {params.row.tag.map((item) => {
                return <Tag key={item} name={item} closeable="true">{item}</Tag>
              })}
            </div>
          )
        }

can only give you a general look, because it is not clear to you.
here is the one I wrote two days ago. You can see if it helps

Tag can be changed to tag. Have you just encountered this problem

has the landlord solved it? I just changed stage-0 to stage-3 at the company that day, but I couldn't do it again when I got home

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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-64f5-1b2bc7f-2babc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b2bc7f-2babc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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