When updating bench - CommandFailedError: git pull upstream develop

[hfarid]

I think this will solve it:
If when running bench update get error like this:

bench.utils.CommandFailedError: git pull

Do the following if you haven’t made local changes to files in the application:

1. go to folder /home/frappe/frappe-bench/apps/erpnext
   and run the following command:

git reset --hard
git pull

2. go to folder /home/frappe/frappe-bench/apps/frappe
   and run the following command:

git reset --hard
git pull

3. go to folder /home/frappe/.bench
   and run the following command:

git reset --hard
git pull

4. Finally goto /home/frappe/frappe-bench
   and run:

bench update