AttributeError: 'NoneType' object has no attribute 'get' print format V13

Frappe Framework Print Formats
1

Getting error on custom print format

Traceback (most recent call last):
  File "/home/midocean/frappe-bench/apps/frappe/frappe/app.py", line 68, in application
    response = frappe.api.handle()
  File "/home/midocean/frappe-bench/apps/frappe/frappe/api.py", line 54, in handle
    return frappe.handler.handle()
  File "/home/midocean/frappe-bench/apps/frappe/frappe/handler.py", line 31, in handle
    data = execute_cmd(cmd)
  File "/home/midocean/frappe-bench/apps/frappe/frappe/handler.py", line 67, in execute_cmd
    return frappe.call(method, **frappe.form_dict)
  File "/home/midocean/frappe-bench/apps/frappe/frappe/__init__.py", line 1174, in call
    return fn(*args, **newargs)
  File "/home/midocean/frappe-bench/apps/frappe/frappe/www/printview.py", line 198, in get_html_and_style
    html = get_rendered_template(doc, name=name, print_format=print_format, meta=meta,
  File "/home/midocean/frappe-bench/apps/frappe/frappe/www/printview.py", line 168, in get_rendered_template
    html = template.render(args, filters={"len": len})
  File "/home/midocean/frappe-bench/env/lib/python3.8/site-packages/jinja2/environment.py", line 1090, in render
    self.environment.handle_exception()
  File "/home/midocean/frappe-bench/env/lib/python3.8/site-packages/jinja2/environment.py", line 832, in handle_exception
    reraise(*rewrite_traceback_stack(source=source))
  File "/home/midocean/frappe-bench/env/lib/python3.8/site-packages/jinja2/_compat.py", line 28, in reraise
    raise value.with_traceback(tb)
  File "<template>", line 100, in top-level template code
  File "/home/midocean/frappe-bench/env/lib/python3.8/site-packages/jinja2/sandbox.py", line 462, in call
    return __context.call(__obj, *args, **kwargs)
  File "/home/midocean/frappe-bench/apps/frappe/frappe/model/base_document.py", line 868, in get_formatted
    currency = self.get(df.get("options"))
AttributeError: 'NoneType' object has no attribute 'get'
2

I seem to be facing a similar issue. Were you able to resolve this?

3

Send screen shots and print format code so will identify where it comes from?

4

@ishanloya and @Sagar_Bhogayata Please double check field names you used in print format

5

Am getting same error V13.4. I’ve checked all fields in my print format and they’re all valid. Anybody have any clue?

6

Update: Found the culprit. It’s not liking field name tc_name even though you can find it in the doctype Sales Invoice. Removed it and it works.

7

Bumping this up. Am running into errors again. Where do you get the definitive field names when doing Print Formats / Jinja Template? I tried using the database field names or DocType Field Names and I’m still getting NoneType Errors ( field I’m referrring to is tax_id under Doctype Sales Invoice). Please help!

Also, I’m getting an error when doing the following:

{%- set u = frappe.get_doc(“Address”, doc.customer_address) -%}

where the Sales Invoice was created with a Customer with no address. Is there a function that allows capturing an error so that we can have it gracefully continue printing without an address?

Please help. Much thanks!!