Kindly guide with the below error, encountered while updating from v8 to v9
:~/frappe-bench$ bench update
INFO:bench.utils:updating bench
INFO:bench.utils:git pull
Already up-to-date.
INFO:bench.utils:./env/bin/pip install Pillow
Requirement already satisfied: Pillow in ./env/lib/python2.7/site-packages
Requirement already satisfied: olefile in ./env/lib/python2.7/site-packages (from Pillow)
INFO:bench.app:pulling frappe
INFO:bench.utils:git pull upstream develop
From GitHub - frappe/frappe: Low code web framework for real world applications, in Python and Javascript
- branch develop → FETCH_HEAD
Already up-to-date.
INFO:bench.utils:find . -name “*.pyc” -delete
INFO:bench.app:pulling erpnext
INFO:bench.utils:git pull upstream develop
From GitHub - frappe/erpnext: Free and Open Source Enterprise Resource Planning (ERP) - branch develop → FETCH_HEAD
Already up-to-date.
INFO:bench.utils:find . -name “*.pyc” -delete
Updating Python libraries…
INFO:bench.utils:./env/bin/pip install --upgrade pip
Requirement already up-to-date: pip in ./env/lib/python2.7/site-packages
INFO:bench.utils:./env/bin/pip install -q -r /home/vboxadmin/bench-repo/requirements.txt
INFO:bench.utils:./env/bin/pip install -q -r ./apps/erpnext/requirements.txt
INFO:bench.utils:./env/bin/pip install -q -r ./apps/frappe/requirements.txt
Updating node libraries…
INFO:bench.utils:npm install
npm WARN frappe@ No description
Backing up sites…
Patching sites…
Migrating site1.local
Executing erpnext.patches.v8_7.add_more_gst_fields #21-09-2017 in site1.local (1bd3e0294da19198)
Traceback (most recent call last):
File “/usr/lib/python2.7/runpy.py”, line 174, 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/vboxadmin/frappe-bench/apps/frappe/frappe/utils/bench_helper.py”, line 94, in
main()
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/utils/bench_helper.py”, line 18, in main
click.Group(commands=commands)(prog_name=‘bench’)
File “/home/vboxadmin/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 722, in call
return self.main(*args, **kwargs)
File “/home/vboxadmin/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 697, in main
rv = self.invoke(ctx)
File “/home/vboxadmin/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 1066, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/home/vboxadmin/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 1066, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/home/vboxadmin/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 895, in invoke
return ctx.invoke(self.callback, **ctx.params)
File “/home/vboxadmin/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 535, in invoke
return callback(*args, **kwargs)
File “/home/vboxadmin/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/vboxadmin/frappe-bench/apps/frappe/frappe/commands/init.py”, line 24, in _func
ret = f(frappe._dict(ctx.obj), *args, **kwargs)
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/commands/site.py”, line 222, in migrate
migrate(context.verbose, rebuild_website=rebuild_website)
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/migrate.py”, line 31, in migrate
frappe.modules.patch_handler.run_all()
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/modules/patch_handler.py”, line 29, in run_all
if not run_single(patchmodule = patch):
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/modules/patch_handler.py”, line 63, in run_single
return execute_patch(patchmodule, method, methodargs)
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/modules/patch_handler.py”, line 83, in execute_patch
frappe.get_attr(patchmodule.split()[0] + “.execute”)()
File “/home/vboxadmin/frappe-bench/apps/erpnext/erpnext/patches/v8_7/add_more_gst_fields.py”, line 9, in execute
make_custom_fields()
File “/home/vboxadmin/frappe-bench/apps/erpnext/erpnext/regional/india/setup.py”, line 155, in make_custom_fields
create_custom_fields(custom_fields)
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/custom/doctype/custom_field/custom_field.py”, line 125, in create_custom_fields
custom_field.save()
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/model/document.py”, line 256, in save
return self._save(*args, **kwargs)
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/model/document.py”, line 307, in save
self.run_post_save_methods()
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/model/document.py”, line 887, in run_post_save_methods
self.run_method(“on_update”)
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/model/document.py”, line 755, in run_method
out = Document.hook(fn)(self, *args, **kwargs)
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/model/document.py”, line 1024, in composer
return composed(self, method, *args, **kwargs)
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/model/document.py”, line 1007, in runner
add_to_return_value(self, fn(self, *args, **kwargs))
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/model/document.py”, line 749, in
fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/custom/doctype/custom_field/custom_field.py”, line 51, in on_update
validate_fields_for_doctype(self.dt)
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/core/doctype/doctype/doctype.py”, line 389, in validate_fields_for_doctype
validate_fields(frappe.get_meta(doctype, cached=False))
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/core/doctype/doctype/doctype.py”, line 630, in validate_fields
check_link_table_options(d)
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/core/doctype/doctype/doctype.py”, line 435, in check_link_table_options
frappe.throw((“Options must be a valid DocType for field {0} in row {1}”).format(d.label, d.idx))
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/init.py”, line 323, in throw
msgprint(msg, raise_exception=exc, title=title, indicator=‘red’)
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/init.py”, line 309, in msgprint
_raise_exception()
File “/home/vboxadmin/frappe-bench/apps/frappe/frappe/init.py”, line 282, in _raise_exception
raise raise_exception(encode(msg))
frappe.exceptions.ValidationError: Options must be a valid DocType for field Payment Terms Template in row 100