[Vtigercrm-commits] [vtiger development] #6427: workflow cron sometimes generates Fatal error

[vtiger development]

#6427: workflow cron sometimes generates Fatal error
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 Reporter:  jsherk      |       Owner:  developer
     Type:  defect      |      Status:  new      
 Priority:  unassigned  |   Milestone:  5.2.0    
Component:  vtigercrm   |     Version:  5.1.0    
 Keywords:              |  
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 I have the following workflow setup:
 Create a New Workflow for Module: Contacts.
 Enter a description and set When To Run = Every time the the record is
 saved.
 Create a New Condition.
 Set first field to Contact Id .
 Set second field to Does Not Contain .
 Leave the third field to bla-bla-bla (basically the Contact Id field
 should never contain bla-bla-bla, so the condition should always be true).
 Click SAVE.
 Create New Task = Send Email.
 Enter a Task Title.
 Recipient = your at email.com.
 Subject = test.
 Message = test.
 Click SAVE
 Now, when you create a New Contact or Update/Save an existing contact,
 most of the time the workflow will run properly and the email will be
 sent, but sometimes (maybe 1 in 10 times) you will receive the following
 error from the Cron job, and the email will not be sent:

 Fatal error:  Uncaught exception 'WebServiceException' with message
 'Permission to perform the operation is denied' in
 /home/mydomain/public_html/vtiger/include/Webservices/Retrieve.php:26
 Stack trace:
 #0
 /home/mydomain/public_html/vtiger/modules/com_vtiger_workflow/VTEntityCache.inc(16):
 vtws_retrieve()
 #1
 /home/mydomain/public_html/vtiger/cron/modules/com_vtiger_workflow/com_vtiger_workflow.service(58):
 VTWorkflowEntity->__construct('4x388', Object(Users))
 #2
 /home/mydomain/public_html/vtiger/cron/modules/com_vtiger_workflow/com_vtiger_workflow.service(62):
 vtRunTaskJob()
 #3 /home/mydomain/public_html/vtiger/vtigercron.php(55):
 include_once('/home/mydomain/publ...')
 #4 {main}
   thrown in
 /home/mydomain/public_html/vtiger/include/Webservices/Retrieve.php on line
 26

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