将数组传递给 bash 函数，语法错误：“（”意外

Question

我正在尝试将数组作为另一个 bash 文件的输入传递。主文件是：

#!/bin/bash

arr=( "$@" )

path=`pwd`

cd ${arr[0]}

    read -p "Enter number of videous: " number_of_videous   

    for ((i=0;i<number_of_videous;i++))
    do
        read -p "Enter the resolution: " resolution
        
        if [ $resolution -eq 1080 ]
        then
            mkdir "${arr[1]}_1080_directory"
            ffmpeg -i ${arr[1]} -vf scale=1920:1080 -preset slow -crf 18 "${arr[1]}_1080_directory/output.mp4"
            arr=("${arr[1]}_1080_directory/output.mp4" "$resolution")
            sh "$path"/check_resolution_video.sh "${arr[@]}"
            .~/Script/bitrate.sh "${arr[1]}_1080_directory" "output.mp4"
            
        elif [ $resolution -eq 720 ]
            then
                mkdir "${arr[1]}_720_directory"
                ffmpeg -i ${arr[1]} -vf scale=1280:720 -preset slow -crf 18 "${arr[1]}_720_directory/output.mp4"
                arr=("${arr[1]}_720_directory/output.mp4" "$resolution")
                .~/Script/check_resolution_video.sh "${arr[@]}"     
                .~/Script/check_resolution_video.sh "${arr[@]}"
                .~/Script/bitrate.sh "${arr[1]}_720_directory" "output.mp4"
        fi      
    done

而必须调用并传递变量的文件是：

#!/bin/bash

echo `pwd`

echo "$@"

arr=("$@")

resolution=`ffprobe -v error -select_streams v -show_entries stream=width,height -of csv=p=0:s=x "${arr[0]}"`

if [ ${arr[1]} -eq 1080 ] ; then    

    if [ $resolution == '1920x1080' ] ; then
        echo "The video: ${arr[1]} is true"
 
    fi

elif [ ${arr[1]} -eq 720 ] ; then       
    if [ $resolution == '1280x720' ]
    then
        echo "The video: ${arr[1]} is true"
    fi
fi

一切正常，直到第二个文件的“arr=("$@")”。这不是权限问题。

错误为：“/home/alex/Script/check_resolution_video.sh:7:语法错误：“(”意外“。

此外，由于我首先回显了这些参数，因此脚本收到了正确的参数。

你知道在这种情况下我该怎么办吗？