KeyError: 'contacts' when printing

Hi,

ERPNext: v12.18.0 (version-12)

Frappe Framework: v12.15.0 (version-12)

Nextcloud Integration: v0.0.1 (main)

Can anyone give me a solution for the below error?

Traceback (most recent call last):
15:20:39 web.1 | File “/home/frappe/frappe-bench/apps/frappe/frappe/app.py”, line 67, in application
15:20:39 web.1 | response = frappe.api.handle()
15:20:39 web.1 | File “/home/frappe/frappe-bench/apps/frappe/frappe/api.py”, line 59, in handle
15:20:39 web.1 | return frappe.handler.handle()
15:20:39 web.1 | File “/home/frappe/frappe-bench/apps/frappe/frappe/handler.py”, line 24, in handle
15:20:39 web.1 | data = execute_cmd(cmd)
15:20:39 web.1 | File “/home/frappe/frappe-bench/apps/frappe/frappe/handler.py”, line 64, in execute_cmd
15:20:39 web.1 | return frappe.call(method, **frappe.form_dict)
15:20:39 web.1 | File “/home/frappe/frappe-bench/apps/frappe/frappe/init.py”, line 1071, in call
15:20:39 web.1 | return fn(*args, **newargs)
15:20:39 web.1 | File “/home/frappe/frappe-bench/apps/frappe/frappe/www/printview.py”, line 190, in get_html_and_style
15:20:39 web.1 | no_letterhead=no_letterhead, trigger_print=trigger_print)
15:20:39 web.1 | File “/home/frappe/frappe-bench/apps/frappe/frappe/www/printview.py”, line 160, in get_rendered_template
15:20:39 web.1 | html = template.render(args, filters={“len”: len})
15:20:39 web.1 | File “/home/frappe/frappe-bench/env/lib/python3.5/site-packages/jinja2/environment.py”, line 1008, in ren
der
15:20:39 web.1 | return self.environment.handle_exception(exc_info, True)
15:20:39 web.1 | File “/home/frappe/frappe-bench/env/lib/python3.5/site-packages/jinja2/environment.py”, line 780, in hand
le_exception
15:20:39 web.1 | reraise(exc_type, exc_value, tb)
15:20:39 web.1 | File “/home/frappe/frappe-bench/env/lib/python3.5/site-packages/jinja2/_compat.py”, line 37, in reraise
15:20:39 web.1 | raise value.with_traceback(tb)
15:20:39 web.1 | File “”, line 1023, in top-level template code
15:20:39 web.1 | File “/home/frappe/frappe-bench/env/lib/python3.5/site-packages/jinja2/sandbox.py”, line 440, in call
15:20:39 web.1 | return __context.call(__obj, *args, **kwargs)
15:20:39 web.1 | File “/home/frappe/frappe-bench/env/lib/python3.5/site-packages/jinja2/runtime.py”, line 574, in _invoke
15:20:39 web.1 | rv = self._func(*arguments)
15:20:39 web.1 | File “”, line 86, in template
15:20:39 web.1 | File “/home/frappe/frappe-bench/env/lib/python3.5/site-packages/jinja2/sandbox.py”, line 440, in call
15:20:39 web.1 | return __context.call(__obj, *args, **kwargs)
15:20:39 web.1 | File “/home/frappe/frappe-bench/apps/frappe/frappe/init.py”, line 762, in get_doc
15:20:39 web.1 | doc = frappe.model.document.get_doc(*args, **kwargs)
15:20:39 web.1 | File “/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py”, line 69, in get_doc
15:20:39 web.1 | controller = get_controller(doctype)
15:20:39 web.1 | File “/home/frappe/frappe-bench/apps/frappe/frappe/model/base_document.py”, line 48, in get_controller
15:20:39 web.1 | module = load_doctype_module(doctype, module_name)
15:20:39 web.1 | File “/home/frappe/frappe-bench/apps/frappe/frappe/modules/utils.py”, line 196, in load_doctype_module
15:20:39 web.1 | app = get_module_app(module)
15:20:39 web.1 | File “/home/frappe/frappe-bench/apps/frappe/frappe/modules/utils.py”, line 222, in get_module_app
15:20:39 web.1 | return frappe.local.module_app[scrub(module)]
15:20:39 web.1 | KeyError: ‘contacts’

Fixed.
When doing export_fixtures for Custom APP it added fields from other Custom Apps and was creating this message.