Recurring job error: Could not cast or convert from System.String to System.Type

After my recurring task reaches the set time, an error is reported:

System.InvalidOperationException: Recurring job can't be scheduled, see inner exception for details.
 ---> Hangfire.Common.JobLoadException: Could not load the job. See inner exception for the details.
 ---> Newtonsoft.Json.JsonSerializationException: Error converting value "xxx.Core.Jobs.RecurringJobs.xxxRecurringJob,  xxx.Core, Version=, Culture=neutral, PublicKeyToken=null" to type 'System.Type'. Path '', line 1, position 157.
 ---> System.ArgumentException: Could not cast or convert from System.String to System.Type.

But this situation will not appear when running locally, only the test environment and the official environment will appear.

Is this resolved? I’m also getting this same issue