A Error when I load a csv file on biblioshinyobject'm'not found"在 biblioshiny“ Object.m' not found”

install.packages("bibliometrix", dependencies=TRUE)
library(bibliometrix)
install.packages("igraph", type = "binary")
library("igraph")
install.packages("rio")
install_formats("rio")
library("rio")
library(bibliometrix)
biblioshiny()

console

> biblioshiny()
载入需要的程辑包:shiny

Listening on http://127.0.0.1:5084
载入需要的程辑包:DT

载入程辑包:‘DT’

The following objects are masked from ‘package:shiny’:

    dataTableOutput, renderDataTable

载入需要的程辑包:ggplot2
载入需要的程辑包:shinycssloaders
载入需要的程辑包:shinythemes
载入需要的程辑包:wordcloud2
载入需要的程辑包:ggmap
Google's Terms of Service: https://cloud.google.com/maps-platform/terms/.
Please cite ggmap if you use it! See citation("ggmap") for details.
载入需要的程辑包:maps
载入需要的程辑包:visNetwork
载入需要的程辑包:plotly

载入程辑包:‘plotly’

The following object is masked from ‘package:ggmap’:

    wind

The following object is masked from ‘package:ggplot2’:

    last_plot

The following object is masked from ‘package:rio’:

    export

The following object is masked from ‘package:stats’:

    filter

The following object is masked from ‘package:graphics’:

    layout

Warning in name %in% fa_tbl$v4_name :
  strings not representable in native encoding will be translated to UTF-8

Converting your isi collection into a bibliographic dataframe

Warning: Error in %in%: object 'M' not found
  155: %in%
  154: convert2df
  150: eventReactiveValueFunc [F:\R\R-4.1.2\library\bibliometrix\biblioshiny/server.R#134]
  106: DATAloading
  105: exprFunc [F:\R\R-4.1.2\library\bibliometrix\biblioshiny/server.R#330]
  104: widgetFunc
  103: ::
htmlwidgets
shinyRenderWidget
  102: func
   89: renderFunc
   88: renderFunc
   84: renderFunc
   83: output$contents
    2: runApp
    1: biblioshiny

Converting your isi collection into a bibliographic dataframe

Warning: Error in %in%: object 'M' not found
  155: %in%
  154: convert2df
  150: eventReactiveValueFunc [F:\R\R-4.1.2\library\bibliometrix\biblioshiny/server.R#134]
  106: DATAloading
  105: exprFunc [F:\R\R-4.1.2\library\bibliometrix\biblioshiny/server.R#330]
  104: widgetFunc
  103: ::
htmlwidgets
shinyRenderWidget
  102: func
   89: renderFunc
   88: renderFunc
   84: renderFunc
   83: output$contents
    2: runApp
    1: biblioshiny