All the tasks in VC uses the same batch single file and tasks are scheduled concurrently. Recently we have upgraded Visual Cron from 7.7.3 to 8.4.1. After the upgradation, we found that almost all the tasks weren't working. Thus, we recreated the tasks and it started working fine as before in older version (7.7.3). There were no credentials used in the VC tasks and there were no issues with the batch file also. Can you please let us know the reason behind this issue ? Also, Is it advisable to rollback the VC to the older version ( 7.7.3 ) and will the backed up file ( Settings folder ) work fine as expected ?
Error captured are as below:
Object reference not set to an instance of an object.