Error in last step of installation bench install-app erpnext

Install / Update
1

Executing the last step of the installation I received this error:

Traceback (most recent call last):
File “/opt/lsa/python/lib/python2.7/runpy.py”, line 162, in _run_module_as_main
“main”, fname, loader, pkg_name)
File “/opt/lsa/python/lib/python2.7/runpy.py”, line 72, in _run_code
exec code in run_globals
File “/home/lsa/frappe-bench/apps/frappe/frappe/utils/bench_helper.py”, line 77, in
main()
File “/home/lsa/frappe-bench/apps/frappe/frappe/utils/bench_helper.py”, line 14, in main
click.Group(commands=commands)(prog_name=‘bench’)
File “/home/lsa/frappe-bench/env/lib/python2.7/site-packages/click/core.py”, line 664, in call
return self.main(*args, **kwargs)
File “/home/lsa/frappe-bench/env/lib/python2.7/site-packages/click/core.py”, line 644, in main
rv = self.invoke(ctx)
File “/home/lsa/frappe-bench/env/lib/python2.7/site-packages/click/core.py”, line 991, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/home/lsa/frappe-bench/env/lib/python2.7/site-packages/click/core.py”, line 991, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/home/lsa/frappe-bench/env/lib/python2.7/site-packages/click/core.py”, line 837, in invoke
return ctx.invoke(self.callback, **ctx.params)
File “/home/lsa/frappe-bench/env/lib/python2.7/site-packages/click/core.py”, line 464, in invoke
return callback(*args, **kwargs)
File “/home/lsa/frappe-bench/apps/frappe/frappe/commands.py”, line 28, in _func
ret = f(frappe._dict(ctx.obj), *args, **kwargs)
File “/home/lsa/frappe-bench/apps/frappe/frappe/commands.py”, line 159, in install_app
for site in context.sites:
TypeError: ‘NoneType’ object is not iterable

Do you know what is the problem? It seems that they don’t populate the database.

2

Seems like you have not created site properly or did not mention / wrongly mention while installing app.

3

I just followed the Setting Up ERPNext steps that you provide in GitHub - frappe/bench: CLI to manage Multi-tenant deployments for Frappe apps. Do I have to do something more?

4

okay, just spent a couple hours on this because didn’t know what went wrong. Basically i missed this warning when adding the site, which doesn’t look like a warning =)). So the site’s db is there but empty :smiley:

Please add this to MariaDB's my.cnf and restart MariaDB before proceeding

[mysqld]
innodb-file-format=barracuda
innodb-file-per-table=1
innodb-large-prefix=1
character-set-client-handshake = FALSE
character-set-server = utf8mb4
collation-server = utf8mb4_unicode_ci

[mysql]
default-character-set = utf8mb4

Hopefully it helps

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