Databases Error in Tasks after update

First of all how do I disable automatic updates in Frappe Cloud?
Second, after an automatic update, If I attempt to open Tasks I get the following:

App Versions

{
	"erpnext": "14.39.0",
	"frappe": "14.49.0"
}

Route

List/Task/List

Traceback

Traceback (most recent call last):
  File "apps/frappe/frappe/app.py", line 95, in application
    response = frappe.api.handle()
  File "apps/frappe/frappe/api.py", line 54, in handle
    return frappe.handler.handle()
  File "apps/frappe/frappe/handler.py", line 47, 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 1622, in call
    return fn(*args, **newargs)
  File "apps/frappe/frappe/__init__.py", line 802, in wrapper_fn
    retval = fn(*args, **get_newargs(fn, kwargs))
  File "apps/frappe/frappe/desk/reportview.py", line 29, in get
    data = compress(execute(**args), args=args)
  File "apps/frappe/frappe/desk/reportview.py", line 65, in execute
    return DatabaseQuery(doctype).execute(*args, **kwargs)
  File "apps/frappe/frappe/model/db_query.py", line 196, in execute
    result = self.build_and_run()
  File "apps/frappe/frappe/model/db_query.py", line 236, in build_and_run
    return frappe.db.sql(
  File "apps/frappe/frappe/database/database.py", line 220, in sql
    self._cursor.execute(query, values)
  File "env/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
    result = self._query(query)
  File "env/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
    conn.query(q)
  File "env/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
    self._affected_rows = self._read_query_result(unbuffered=unbuffered)
  File "env/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
    result.read()
  File "env/lib/python3.10/site-packages/pymysql/connections.py", line 1157, in read
    first_packet = self.connection._read_packet()
  File "env/lib/python3.10/site-packages/pymysql/connections.py", line 729, in _read_packet
    packet.raise_for_error()
  File "env/lib/python3.10/site-packages/pymysql/protocol.py", line 221, in raise_for_error
    err.raise_mysql_exception(self._data)
  File "env/lib/python3.10/site-packages/pymysql/err.py", line 143, in raise_mysql_exception
    raise errorclass(errno, errval)
pymysql.err.OperationalError: (1066, "Not unique table/alias: 'tabTask'")

Request Data

{
	"type": "POST",
	"args": {
		"doctype": "Task",
		"fields": "[\"`tabTask`.`name`\",\"`tabTask`.`owner`\",\"`tabTask`.`creation`\",\"`tabTask`.`modified`\",\"`tabTask`.`modified_by`\",\"`tabTask`.`_user_tags`\",\"`tabTask`.`_comments`\",\"`tabTask`.`_assign`\",\"`tabTask`.`_liked_by`\",\"`tabTask`.`docstatus`\",\"`tabTask`.`idx`\",\"`tabTask`.`task_completed_by`\",\"`tabTask`.`subject`\",\"`tabTask`.`status`\",\"`tabTask`.`priority`\",\"`tabTask`.`parent_task`\",\"`tabTask`.`type`\",\"`tabTask`.`project`\",\"`tabTask`.`exp_start_date`\",\"`tabTask`.`exp_end_date`\",\"`tabTask`.`progress`\",\"`tabTask`.`depends_on_tasks`\",\"`tabTask`.`_seen`\",\"`tabTask`.`color`\",\"parent_task.type as parent_task_type\"]",
		"filters": "[]",
		"order_by": "`tabTask`.`modified` desc",
		"start": 0,
		"page_length": 20,
		"view": "List",
		"group_by": "`tabTask`.`name`",
		"with_comment_count": true
	},
	"freeze": false,
	"freeze_message": "Loading...",
	"headers": {},
	"error_handlers": {},
	"url": "/api/method/frappe.desk.reportview.get"
}

Response Data

{
	"exception": "pymysql.err.OperationalError: (1066, \"Not unique table/alias: 'tabTask'\")"
}

Unfortunately, the latest backup is after the automatic update.
I believe this has happened after they introduced this:

* `Parent Task` link with `Project Task` (backport [#37025](#37025)) ([#37033](#37033)) ([6602787](6602787))

Any help is appreciated.

Workaround:

  • Customize form on Task
  • Uncheck In List View for parent_task field
  • Reload
2 Likes

Thank you