The account is not granted with Modify permission on folder - Linux

OS: Ubuntu server 18.04

Steps:

1. Download the nopCommerce code (no source) and run the entry point [dotnet Nop.Web.dll]
2. Opened up a browser and provide the required inputs.
3. Click on the install button and it will display the errors.

The account is not granted with Modify permission on folder:
'var/nop420/bin' and 'var/nop420/logs'

Note: "nop420" is the folder where published code located.



Tried to give permission using chmod 777 and also with root user. In fact there is no bin and logs folder located in the root directory!

I had the same problem as you.
I solved it with: chmod a+rwx /path/to/parent-folder

I was also stuck in that error but then I realized that it was written in the official documentation you must manually create the 2 folders and then assign the permissions to the user https://docs.nopcommerce.com/en/installation-and-upgrading/ installing-nopcommerce / installing-on-linux.html

FYI - I found a similar thing is true for Windows server installation.  You have to manually grant Modify permission.