Workflow Soluiton

I've created an auto start workflow that is scheduled to run every hour on the hour. It starts with a "configurable auto start component" to determine if the process should run since i only want the actual process to run once a day.

When published to IIS, The embedded model within the Configurable auto start component completes with no issue, and goes to the end component with the StartWorkflowFlag = true, but the rest of the worflow does not run. This project works fine in Debug, but of course it craps out when I publish. I have made sure the directory security has integrated and anonymous authentication checked, and once it was published, the server extensions were restarted.

I checked the log and got the following...

Error,Wednesday, April 27, 2011 1:01:01 PM,System.ArgumentException: The parameter 'addresses' cannot be an empty string.
Parameter name: addresses
   at System.Net.Mail.MailAddressCollection.Add(String addresses)
   at LogicBase.Components.Default.Communication.SendEmailComponent.Run(IData data)
   at LogicBase.Core.ExecutionEngine.SinglePathProcessComponentExecutionDelegate.Execute(IData data, IOrchestrationComponent comp, String& outputPath, IExecutionEngine engine, TLExecutionContext context)
   at LogicBase.Core.ExecutionEngine.AbstractExecutionEngine.DoRunComp(IOrchestrationComponent comp, IData data, TLExecutionContext context)
Error,Wednesday, April 27, 2011 1:01:02 PM,current component Will not run(SendEmailComponent)
Error,Wednesday, April 27, 2011 1:01:02 PM,last component Is it 1:00pm?(MatchesRule)
Error,Wednesday, April 27, 2011 1:01:02 PM,resulting exception from execution
System.ArgumentException: The parameter 'addresses' cannot be an empty string.
Parameter name: addresses
   at System.Net.Mail.MailAddressCollection.Add(String addresses)
   at LogicBase.Components.Default.Communication.SendEmailComponent.Run(IData data)
   at LogicBase.Core.ExecutionEngine.SinglePathProcessComponentExecutionDelegate.Execute(IData data, IOrchestrationComponent comp, String& outputPath, IExecutionEngine engine, TLExecutionContext context)
   at LogicBase.Core.ExecutionEngine.AbstractExecutionEngine.DoRunComp(IOrchestrationComponent comp, IData data, TLExecutionContext context)
Error,Wednesday, April 27, 2011 1:01:02 PM,System.Exception: Execution Exception ---> System.ArgumentException: The parameter 'addresses' cannot be an empty string.
Parameter name: addresses
   at System.Net.Mail.MailAddressCollection.Add(String addresses)
   at LogicBase.Components.Default.Communication.SendEmailComponent.Run(IData data)
   at LogicBase.Core.ExecutionEngine.SinglePathProcessComponentExecutionDelegate.Execute(IData data, IOrchestrationComponent comp, String& outputPath, IExecutionEngine engine, TLExecutionContext context)
   at LogicBase.Core.ExecutionEngine.AbstractExecutionEngine.DoRunComp(IOrchestrationComponent comp, IData data, TLExecutionContext context)
   --- End of inner exception stack trace ---
   at LogicBase.Core.ExecutionEngine.AbstractExecutionEngine.RunEngine()
Error,Wednesday, April 27, 2011 1:02:02 PM,System.ArgumentException: The parameter 'addresses' cannot be an empty string.
Parameter name: addresses
   at System.Net.Mail.MailAddressCollection.Add(String addresses)
   at LogicBase.Components.Default.Communication.SendEmailComponent.Run(IData data)
   at LogicBase.Core.ExecutionEngine.SinglePathProcessComponentExecutionDelegate.Execute(IData data, IOrchestrationComponent comp, String& outputPath, IExecutionEngine engine, TLExecutionContext context)
   at LogicBase.Core.ExecutionEngine.AbstractExecutionEngine.DoRunComp(IOrchestrationComponent comp, IData data, TLExecutionContext context)
Error,Wednesday, April 27, 2011 1:02:02 PM,current component Will not run(SendEmailComponent)
Error,Wednesday, April 27, 2011 1:02:02 PM,last component Is it 1:00pm?(MatchesRule)
Error,Wednesday, April 27, 2011 1:02:02 PM,resulting exception from execution
System.ArgumentException: The parameter 'addresses' cannot be an empty string.
Parameter name: addresses
   at System.Net.Mail.MailAddressCollection.Add(String addresses)
   at LogicBase.Components.Default.Communication.SendEmailComponent.Run(IData data)
   at LogicBase.Core.ExecutionEngine.SinglePathProcessComponentExecutionDelegate.Execute(IData data, IOrchestrationComponent comp, String& outputPath, IExecutionEngine engine, TLExecutionContext context)
   at LogicBase.Core.ExecutionEngine.AbstractExecutionEngine.DoRunComp(IOrchestrationComponent comp, IData data, TLExecutionContext context)
Error,Wednesday, April 27, 2011 1:02:02 PM,System.Exception: Execution Exception ---> System.ArgumentException: The parameter 'addresses' cannot be an empty string.
Parameter name: addresses
   at System.Net.Mail.MailAddressCollection.Add(String addresses)
   at LogicBase.Components.Default.Communication.SendEmailComponent.Run(IData data)
   at LogicBase.Core.ExecutionEngine.SinglePathProcessComponentExecutionDelegate.Execute(IData data, IOrchestrationComponent comp, String& outputPath, IExecutionEngine engine, TLExecutionContext context)
   at LogicBase.Core.ExecutionEngine.AbstractExecutionEngine.DoRunComp(IOrchestrationComponent comp, IData data, TLExecutionContext context)
   --- End of inner exception stack trace ---
   at LogicBase.Core.ExecutionEngine.AbstractExecutionEngine.RunEngine()

Not exactly sure what its referencing with the "Parameter 'addresses' cannot be an empty string" messages. I do have send email components in my project, but they are configured completely.

I'd add a bunch of Create Log Entry comps to your project, and specifically output the value of "addresses" for the log text. Just to verify if in fact it's populated

Are the "To" (or CC or BCC) recipients for the Send Email component a Dynamic Model or a process variable? I would guess you may have a custom integration component to fetch a string of email recipients that is not returning the data correctly when published. Or if you're using a dynamic model, a variable in the model is not being fetched or evaluated correctly. The error shows the last component before the SendEmail component is a Matches Rule called "Is it 1:00pm?". Where is that located and is the process mapping out of that component correctly for each possible branch (IE: mapping a valid email string)?