How can import V4 dump db to V5

Install / Update
1

how can i import V4 dump db to V5

2

Restore your db and do

bench switch-to-develop
bench migrate

3

after restore db am getting this error
ImportError: No module named frappe_subscription

4

Traceback (most recent call last):
File “/home/erpnext/frappe-bench/apps/frappe/frappe/middlewares.py”, line 15, in call
return super(StaticDataMiddleware, self).call(environ, start_response)
File “/home/erpnext/frappe-bench/env/lib/python2.7/site-packages/werkzeug/wsgi.py”, line 591, in call
return self.app(environ, start_response)
File “/home/erpnext/frappe-bench/env/lib/python2.7/site-packages/werkzeug/wsgi.py”, line 591, in call
return self.app(environ, start_response)
File “/home/erpnext/frappe-bench/env/lib/python2.7/site-packages/werkzeug/local.py”, line 224, in application
return ClosingIterator(app(environ, start_response), self.cleanup)
File “/home/erpnext/frappe-bench/env/lib/python2.7/site-packages/werkzeug/wrappers.py”, line 290, in application
return f(*args[:-2] + (request,))(*args[-2:])
File “/home/erpnext/frappe-bench/apps/frappe/frappe/app.py”, line 88, in application
response = frappe.website.render.render(“message”, http_status_code=http_status_code)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/render.py”, line 53, in render
data = render_page(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/render.py”, line 116, in render_page
return build(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/render.py”, line 125, in build
return build_method(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/render.py”, line 141, in build_page
context = get_context(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/context.py”, line 28, in get_context
context = build_context(context)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/context.py”, line 88, in build_context
context.data = build_template(context)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/template.py”, line 17, in build_template
render_blocks(context[“template”], out, context)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/template.py”, line 42, in render_blocks
env = frappe.get_jenv()
File “/home/erpnext/frappe-bench/apps/frappe/frappe/utils/jinja.py”, line 14, in get_jenv
set_filters(jenv)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/utils/jinja.py”, line 127, in set_filters
for jenv_filter in (frappe.get_hooks(app_name=app).jenv_filter or []):
File “/home/erpnext/frappe-bench/apps/frappe/frappe/init.py”, line 655, in get_hooks
hooks = _dict(load_app_hooks(app_name))
File “/home/erpnext/frappe-bench/apps/frappe/frappe/init.py”, line 628, in load_app_hooks
app_hooks = get_module(app + “.hooks”)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/init.py”, line 548, in get_module
return importlib.import_module(modulename)
File “/usr/lib/python2.7/importlib/init.py”, line 37, in import_module
import(name)
ImportError: No module named frappe_subscription.hooks

5

ProgrammingError: (1146, “Table ‘1bd3e0294d.tabTop Bar Item’ doesn’t exist”)

6

Try

bench remove-from-installed-apps frappe_subscription
bench migrate
7

NOT WORKING…

erpnext@erpnext:~/frappe-bench$ bench remove-from-installed-apps frappe_subscription
Usage: bench [OPTIONS] COMMAND [ARGS]…

Error: No such command “remove-from-installed-apps”.

8

I am facing same error
No module named frappe_subscription.hooks

But i am not able to resolve it using information present in this thread.