I was trying to restore backup from v6 to v7 and got the following error. I followed instructions from here. Any idea how can I solve it or follow any easier way to migrate data from v6 to v7 in a fresh installation?
Executing erpnext.patches.v6_16.update_billing_status_in_dn_and_pr in sitename (591c52ce9fadedb8) Traceback (most recent call last): File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main "__main__", fname, loader, pkg_name) File "/usr/lib/python2.7/runpy.py", line 72, in _run_code exec code in run_globals File "/home/frappe/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 79, in <module> main() File "/home/frappe/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 16, in main click.Group(commands=commands)(prog_name='bench') File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 716, in __call__ return self.main(*args, **kwargs) File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 696, in main rv = self.invoke(ctx) File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 1060, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 1060, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 889, in invoke return ctx.invoke(self.callback, **ctx.params) File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 534, in invoke return callback(*args, **kwargs) File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/decorators.py", line 17, in new_func return f(get_current_context(), *args, **kwargs) File "/home/frappe/frappe-bench/apps/frappe/frappe/commands/__init__.py", line 24, in _func ret = f(frappe._dict(ctx.obj), *args, **kwargs) File "/home/frappe/frappe-bench/apps/frappe/frappe/commands/site.py", line 209, in migrate migrate(context.verbose, rebuild_website=rebuild_website) File "/home/frappe/frappe-bench/apps/frappe/frappe/migrate.py", line 30, in migrate frappe.modules.patch_handler.run_all() File "/home/frappe/frappe-bench/apps/frappe/frappe/modules/patch_handler.py", line 29, in run_all if not run_single(patchmodule = patch): File "/home/frappe/frappe-bench/apps/frappe/frappe/modules/patch_handler.py", line 63, in run_single return execute_patch(patchmodule, method, methodargs) File "/home/frappe/frappe-bench/apps/frappe/frappe/modules/patch_handler.py", line 83, in execute_patch frappe.get_attr(patchmodule.split()[0] + ".execute")() File "/home/frappe/frappe-bench/apps/erpnext/erpnext/patches/v6_16/update_billing_status_in_dn_and_pr.py", line 40, in execute doc.set_status(update=True, update_modified=False) File "/home/frappe/frappe-bench/apps/erpnext/erpnext/controllers/status_updater.py", line 132, in set_status self.db_set('status', self.status, update_modified = update_modified) File "/home/frappe/frappe-bench/apps/frappe/frappe/model/base_document.py", line 387, in db_set self.run_method('on_change') File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 651, in run_method out = Document.hook(fn)(self, *args, **kwargs) File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 858, in composer return composed(self, method, *args, **kwargs) File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 843, in runner add_to_return_value(self, f(self, method, *args, **kwargs)) File "/home/frappe/frappe-bench/apps/erpnext/erpnext/accounts/party_status.py", line 55, in notify_status if party.status == 'Open': AttributeError: 'Customer' object has no attribute 'status'