Send file from one folder to another on ftp server in magento2

[Ankita Biswas]

Hi All,

I want to transfer file from one location(i.e, /test) to another (/test/archive) on my FTP server. But i am facing issues. Can somebody help me in this.

$ftp = $this->getFtp();
        $localpath = $this->scopeConfig->getValue(self::FTP_FILE_LOC, $storeScope);
        $ftp->delete($localpath .'/'. $fileName);
        $localArchivepath = $this->scopeConfig->getValue(self::ARCHIVE_FTP_FILE_LOC, $storeScope);
        if (!$ftp->is_dir($localArchivepath)) {
            $ftp->mkdir($localArchivepath,0777);
        }

        $ftp->chdir($localArchivepath);
        $ftp->put($localpath.'/'.$fileName, file_get_contents($localArchivepath .'/'. $fileName));

But i am facing this error Call to a member function delete(), is_dir(), chdir() on boolean.

Can somebody suggest me. what can i do?