Hello,
we have an Erpnext hosted on the frappecloud and if I want to edit some print format then I get the blank page like this:
If I try create a new one then:
These versions of apps:
Can somebody help me, please?
Thank you.
Jiri Sir
I have tried insert new “Printer Format” doc from System Console for get more error details:
Console:
doc = {'name': 'Dunning Letter Bee', 'doctype': 'Print Format','docstatus': 0, ...
dn = frappe.get_doc(doc)
dn.insert()
And the result:
Traceback (most recent call last):
File "apps/frappe/frappe/desk/doctype/system_console/system_console.py", line 32, in run
safe_exec(self.console, script_filename="System Console")
File "apps/frappe/frappe/utils/safe_exec.py", line 100, in safe_exec
exec(
File "<serverscript>: system_console", line 4, in <module>
File "apps/frappe/frappe/model/document.py", line 288, in insert
self.validate_higher_perm_levels()
File "apps/frappe/frappe/model/document.py", line 736, in validate_higher_perm_levels
has_access_to = self.get_permlevel_access()
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "apps/frappe/frappe/model/document.py", line 757, in get_permlevel_access
for perm in self.get_permissions():
^^^^^^^^^^^^^^^^^^^^^^
File "apps/frappe/frappe/model/document.py", line 772, in get_permissions
permissions = frappe.get_meta(self.parenttype).permissions
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "apps/frappe/frappe/__init__.py", line 1313, in get_meta
return frappe.model.meta.get_meta(doctype, cached=cached)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "apps/frappe/frappe/model/meta.py", line 63, in get_meta
meta = Meta(doctype)
^^^^^^^^^^^^^
File "apps/frappe/frappe/model/meta.py", line 117, in __init__
super().__init__("DocType", doctype)
File "apps/frappe/frappe/model/document.py", line 126, in __init__
self.load_from_db()
File "apps/frappe/frappe/model/meta.py", line 123, in load_from_db
super().load_from_db()
File "apps/frappe/frappe/model/document.py", line 172, in load_from_db
frappe.throw(
File "apps/frappe/frappe/__init__.py", line 602, in throw
msgprint(
File "apps/frappe/frappe/__init__.py", line 567, in msgprint
_raise_exception()
File "apps/frappe/frappe/__init__.py", line 518, in _raise_exception
raise exc
frappe.exceptions.DoesNotExistError: DocType None not found
Finally, I have found the issue.
System let me somehow customize “Print Format” Form. I remember I wanted allow “Allow Import”. I check the checkbox and press “Save”.
It is weird but it was visible and in function, because it generated these property setters:
that screw up the form view.