Powershellでエラーをファイル出力

try {
# 260文字以上のパスのフォルダ作成
$longDir = “C:\dev\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa \aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa\aaaaa”
New-Item -Path $longDir -ItemType Directory
} catch {
$error[0] | Out-String | Out-File “error.log” # 通常版
$error[0] | Format-List -force | Out-File “error.log” # 詳細版
}