The Node JS FS Code which works perfectly on Windows Doesn't work in an Ubuntu server

Question

the following Code Works Perfectly on My Machine, However When I put it online on an Ubuntu server, it seems it has some problems. I'm not sure why

if (!existsSync(`${some path}/${MemberID}`)){
    mkdirSync(`${some path}/${MemberID}`);
}

I think It has something to do with different file systems in Windows and Linux. I'm not even a Linux Beginner. thanks in advance:)

Answer 1

Think you don't have permissions to create directory

Use ls -l for check permissions

Answer 2

First of all make sure that path of ${some path} already exist.

Second, check that the access rights for the running node process has permissions to create that pathes.

Third, try on terminal / console (replace some path and MemberID with real path and value)

mkdir "some path/MemberID"