Let us know if it works!
Was the ability to install earlier versions (v10 especially) killed following this release? I just attempted to install v10 and even though the installation ran successfully i got presented with v12. Worse still, i cannot restore v10 backup on v12 as a long trace back error is thrown when i run bench migrate after backup is restored, effectively killing my instance.
Just do what @DrTrills suggested, run this command on your erpnext directory, i.e /frappe-bench/apps/erpnext
git config remote.upstream.fetch "+refs/heads/*:refs/remotes/upstream/*"
and then
bench switch-to-branch version-12 --upgrade
bench update --patch
1 Like
I followed the instructions above and got this after completing the process:
This appeared on my home page
UPDATE: I rebooted the machine and i’m able to login. But only frappe seems to have migrated. How to i migrate erpnext? This is what i see.
Please report and discuss issues here [Mega Thread] Version 12 Release Bugs - #29 by kennethsequeira
This is what i have been trying to fix. So far i keep getting this error:
frappe.exceptions.DoesNotExistError: DocType Item Manufacturer not found
Full trace back
Updating DocTypes for frappe : [========================================]
Updating DocTypes for erpnext : [========================================]
Updating customizations for Address
Generating Website Theme Files...
Migrating erp.oceanbaycommunity.com
Executing erpnext.patches.v12_0.move_item_tax_to_item_tax_template in erp.oceanbaycommunity.com (7ac0bf1eac7575cd)
Traceback (most recent call last):
File "/usr/lib/python3.6/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/home/octo5/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 97, in <module>
main()
File "/home/octo5/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 18, in main
click.Group(commands=commands)(prog_name='bench')
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/click/core.py", line 764, in __call__
return self.main(*args, **kwargs)
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/click/core.py", line 717, in main
rv = self.invoke(ctx)
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/click/core.py", line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/click/core.py", line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/click/core.py", line 956, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/click/core.py", line 555, in invoke
return callback(*args, **kwargs)
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/click/decorators.py", line 17, in new_func
return f(get_current_context(), *args, **kwargs)
File "/home/octo5/frappe-bench/apps/frappe/frappe/commands/__init__.py", line 25, in _func
ret = f(frappe._dict(ctx.obj), *args, **kwargs)
File "/home/octo5/frappe-bench/apps/frappe/frappe/commands/site.py", line 233, in migrate
migrate(context.verbose, rebuild_website=rebuild_website)
File "/home/octo5/frappe-bench/apps/frappe/frappe/migrate.py", line 48, in migrate
frappe.modules.patch_handler.run_all()
File "/home/octo5/frappe-bench/apps/frappe/frappe/modules/patch_handler.py", line 29, in run_all
if not run_single(patchmodule = patch):
File "/home/octo5/frappe-bench/apps/frappe/frappe/modules/patch_handler.py", line 63, in run_single
return execute_patch(patchmodule, method, methodargs)
File "/home/octo5/frappe-bench/apps/frappe/frappe/modules/patch_handler.py", line 83, in execute_patch
frappe.get_attr(patchmodule.split()[0] + ".execute")()
File "/home/octo5/frappe-bench/apps/erpnext/erpnext/patches/v12_0/move_item_tax_to_item_tax_template.py", line 44, in execute
item.save()
File "/home/octo5/frappe-bench/apps/frappe/frappe/model/document.py", line 271, in save
return self._save(*args, **kwargs)
File "/home/octo5/frappe-bench/apps/frappe/frappe/model/document.py", line 305, in _save
self.validate_higher_perm_levels()
File "/home/octo5/frappe-bench/apps/frappe/frappe/model/document.py", line 572, in validate_higher_perm_levels
high_permlevel_fields = frappe.get_meta(df.options).meta.get_high_permlevel_fields()
File "/home/octo5/frappe-bench/apps/frappe/frappe/__init__.py", line 759, in get_meta
return frappe.model.meta.get_meta(doctype, cached=cached)
File "/home/octo5/frappe-bench/apps/frappe/frappe/model/meta.py", line 37, in get_meta
meta = Meta(doctype)
File "/home/octo5/frappe-bench/apps/frappe/frappe/model/meta.py", line 84, in __init__
super(Meta, self).__init__("DocType", doctype)
File "/home/octo5/frappe-bench/apps/frappe/frappe/model/document.py", line 104, in __init__
self.load_from_db()
File "/home/octo5/frappe-bench/apps/frappe/frappe/model/meta.py", line 89, in load_from_db
super(Meta, self).load_from_db()
File "/home/octo5/frappe-bench/apps/frappe/frappe/model/document.py", line 147, in load_from_db
frappe.throw(_("{0} {1} not found").format(_(self.doctype), self.name), frappe.DoesNotExistError)
File "/home/octo5/frappe-bench/apps/frappe/frappe/__init__.py", line 360, in throw
msgprint(msg, raise_exception=exc, title=title, indicator='red')
File "/home/octo5/frappe-bench/apps/frappe/frappe/__init__.py", line 346, in msgprint
_raise_exception()
File "/home/octo5/frappe-bench/apps/frappe/frappe/__init__.py", line 315, in _raise_exception
raise raise_exception(msg)
frappe.exceptions.DoesNotExistError: DocType Item Manufacturer not found
This is the correct command for it to work:
git config remote.upstream.fetch “+refs/heads/:refs/remotes/upstream/” from the erpnext folder.
And then:
bench switch-to-branch version-12 --upgrade
bench update --patch
Thanks
Jay
1 Like
I tried your method but just in erpnext dir and it failed when building frappe assets. I then repeated it but this time i ran git config remote.upstream.fetch “+refs/heads/ :refs/remotes/upstream/ ” also on the frappe dir and everything worked fine but i got we will be back soon when trying to log in.
I have checked supervisor status using supervisorctl status and everything is running. I also restarted but no luck.
UPDATE:
I just checked my web.error.log file and found this error:
Traceback (most recent call last):
File "/home/octo5/frappe-bench/env/bin/gunicorn", line 10, in <module>
sys.exit(run())
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/gunicorn/app/wsgiapp.py", line 61, in run
WSGIApplication("%(prog)s [OPTIONS] [APP_MODULE]").run()
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/gunicorn/app/base.py", line 223, in run
super(Application, self).run()
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/gunicorn/app/base.py", line 72, in run
Arbiter(self).run()
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/gunicorn/arbiter.py", line 60, in __init__
self.setup(app)
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/gunicorn/arbiter.py", line 120, in setup
self.app.wsgi()
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/gunicorn/app/base.py", line 67, in wsgi
self.callable = self.load()
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/gunicorn/app/wsgiapp.py", line 52, in load
return self.load_wsgiapp()
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/gunicorn/app/wsgiapp.py", line 41, in load_wsgia$
return util.import_app(self.app_uri)
File "/home/octo5/frappe-bench/env/lib/python3.6/site-packages/gunicorn/util.py", line 350, in import_app
__import__(module)
File "/home/octo5/frappe-bench/apps/frappe/frappe/app.py", line 27, in <module>
import frappe.recorder
File "/home/octo5/frappe-bench/apps/frappe/frappe/recorder.py", line 14, in <module>
import sqlparse
ModuleNotFoundError: No module named 'sqlparse'
Any idea if this could be the cause?
Actually, I didn’t miss the *s in the command. The forum doesn’t show the *s. So replacing the * with (star) for your comprehension. Here’s the command:
git config remote.upstream.fetch “+refs/heads/(star):refs/remotes/upstream/(star)” from erpnext and then
bench switch-to-branch version-12 --upgrade
bench update --patch
Hope that helps.
Thanks
Jay
okay. but to reconfirm, am i to run it in only the erpnext directory?
UPDATE: Upgrade completed successfully but only frappe upgraded to v12. erpnext is still on v11
can anyone point out what would be the latest moment when to run the …
switch-to-branch [version]
… command when your instance is on the master branch currently?
not 100% sure if that is still relevant but from switching branches from staging to master las time , but as far as I remember …
switch-to-branch [branch] --upgrade
… would be the ideal command of choice.
Okay, sorry if I am getting too detailed. 
git config remote.upstream.fetch “+refs/heads/(star):refs/remotes/upstream/(star)” from erpnext and then
from frappe-bench directory
bench switch-to-branch version-12 --upgrade
bench update --patch
Hope that helps.
Thanks
Jay
2 Likes
I figured i’d need to do that so i already did. But when i try to migrate i get this error:
frappe.exceptions.DoesNotExistError: DocType Item Manufacturer not found
I essentially gave up, setup a new v12 instance and restored backup and everything is fine. i have tried direct upgrade all day and it doesn’t work
Please clarify if:
production systems which were on master need to change either to version-11 or version-12 and both still are valid versions.
very confusing from the start. Here below:
"Repository Changes
The branches on the ERPNext & Frappe repositories are being renamed as follows:
Old Name New Name
develop version-12
master version-11
hotfix version-11-hotfix
Note: The master branch has been deprecated as of today i.e. 22 July, 2019.
Following are the new branches created:
develop: Version 13
version-12-hotfix: Staging area for version 12 fixes
Please note, all your open PRs have to be rebased to the new branch."
Please also note that there are systems on production.