Scheduler No Longer List after Disable or Enable

[sramsey822]

Description of Issue

Seeing an ugly issue with the Scheduler: Apparently, a couple of versions (ie: years ago) the Scheduler would no longer perform a listing AFTER the user issued: schedule.enable or schedule.disable. If the user attempts to issue schedule.list an error is generated
"Passed invalid arguments: 'bool' object does not support item assignment."

Setup

salt tradingpost schedule.add job1 function="cmd.script" job_args="['salt://files/mlx_apt_confirm.sh']" seconds=10

Steps to Reproduce Issue

1. Create schedule job
2. salt minion1 schedule.list
3. salt minion1 schedule.disable
4. salt minion1 schedule.enable
5. salt minion1 schedule.list
   Error Message:

minion1:
Passed invalid arguments to schedule.list: 'bool' object does not support item assignment

    List the jobs currently scheduled on the minion

    CLI Example:

    .. code-block:: bash

        salt '*' schedule.list

        # Show all jobs including hidden internal jobs
        salt '*' schedule.list show_all=True

        # Hide disabled jobs from list of jobs
        salt '*' schedule.list show_disabled=False

salt-log.txt

Versions Report

Both the master / minion are running the same versions Salt - 3005+ds-2
salt --versions-report
Salt Version:
Salt: 3005

Dependency Versions:
cffi: Not Installed
cherrypy: unknown
dateutil: 2.7.3
docker-py: Not Installed
gitdb: 2.0.6
gitpython: 3.0.7
Jinja2: 2.10.1
libgit2: Not Installed
M2Crypto: Not Installed
Mako: Not Installed
msgpack: 0.6.2
msgpack-pure: Not Installed
mysql-python: Not Installed
pycparser: Not Installed
pycrypto: Not Installed
pycryptodome: 3.6.1
pygit2: Not Installed
Python: 3.8.10 (default, Jun 22 2022, 20:18:18)
python-gnupg: 0.4.5
PyYAML: 5.3.1
PyZMQ: 20.0.0
smmap: 2.0.5
timelib: Not Installed
Tornado: 4.5.3
ZMQ: 4.3.2

System Versions:
dist: ubuntu 20.04 focal
locale: utf-8
machine: x86_64
release: 5.4.0-126-generic
system: Linux
version: Ubuntu 20.04 focal

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[OrangeDog]

There were some changes to schedule storage in the past that ended up being not compatible, especially if you were using an old syntax.

Try schedule.purge and recreating the schedule. It should clear out any leftover old attributes.

[garethgreenaway]

Looks like this broke with this PR, #61683