Cached Print Format Coming in unrelated document.

[RAhmed-Dev]

Information about bug

Steps to Reproduce:

1. Open Sales Invoice > Click on Print > Select a custom Print format.
2. while remaining on the same tab > go to journal entry or any other document > Click on Print, I am getting the Following error.

Module

other

Version

Installation method

manual install

Relevant log output / Stack trace / Full Error Message.

request.js:473 
 Traceback (most recent call last):
  File "apps/frappe/frappe/utils/pdf.py", line 44, in pdf_body_html
    return template.render(args, filters={"len": len})
  File "env/lib/python3.10/site-packages/jinja2/environment.py", line 1301, in render
    self.environment.handle_exception()
  File "env/lib/python3.10/site-packages/jinja2/environment.py", line 936, in handle_exception
    raise rewrite_traceback_stack(source=source)
  File "<template>", line 410, in top-level template code
  File "env/lib/python3.10/site-packages/jinja2/sandbox.py", line 387, in call
    return __self.format_string(fmt, args, kwargs, __obj)
  File "env/lib/python3.10/site-packages/jinja2/sandbox.py", line 374, in format_string
    rv = formatter.vformat(s, args, kwargs)
  File "/usr/lib/python3.10/string.py", line 165, in vformat
    result, _ = self._vformat(format_string, args, kwargs, used_args, 2)
  File "/usr/lib/python3.10/string.py", line 218, in _vformat
    result.append(self.format_field(obj, format_spec))
  File "/usr/lib/python3.10/string.py", line 235, in format_field
    return format(value, format_spec)
TypeError: unsupported format string passed to DebugUndefined.__format__

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "apps/frappe/frappe/app.py", line 110, in application
    response = frappe.api.handle(request)
  File "apps/frappe/frappe/api/__init__.py", line 49, in handle
    data = endpoint(**arguments)
  File "apps/frappe/frappe/api/v1.py", line 36, in handle_rpc_call
    return frappe.handler.handle()
  File "apps/frappe/frappe/handler.py", line 49, in handle
    data = execute_cmd(cmd)
  File "apps/frappe/frappe/handler.py", line 85, in execute_cmd
    return frappe.call(method, **frappe.form_dict)
  File "apps/frappe/frappe/__init__.py", line 1682, in call
    return fn(*args, **newargs)
  File "apps/frappe/frappe/utils/typing_validations.py", line 31, in wrapper
    return func(*args, **kwargs)
  File "apps/frappe/frappe/www/printview.py", line 300, in get_html_and_style
    html = get_rendered_template(
  File "apps/frappe/frappe/www/printview.py", line 212, in get_rendered_template
    html = frappe.get_attr(hook_func[-1])(
  File "apps/frappe/frappe/utils/pdf.py", line 47, in pdf_body_html
    frappe.throw(
  File "apps/frappe/frappe/__init__.py", line 578, in throw
    msgprint(
  File "apps/frappe/frappe/__init__.py", line 550, in msgprint
    _raise_exception()
  File "apps/frappe/frappe/__init__.py", line 501, in _raise_exception
    raise exc
frappe.exceptions.PrintFormatError: Error in print format on line 410: unsupported format string passed to DebugUndefined.__format__