Wondering if anyone else is getting the following error on every execution of the scheduled job named "Cleanup Forum Email History":

Cleanup Forum Email History
Email Queue Cleanup Initialization Failed. System.InvalidCastException: Conversion from string "" to type 'Integer' is not valid. ---> System.FormatException: Input string was not in a correct format. at Microsoft.VisualBasic.CompilerServices.Conversions.ParseDouble(String Value, NumberFormatInfo NumberFormat) at Microsoft.VisualBasic.CompilerServices.Conversions.ToInteger(String Value) --- End of inner exception stack trace --- at Microsoft.VisualBasic.CompilerServices.Conversions.ToInteger(String Value) at DotNetNuke.Modules.Forum.CleanupEmailQueuedTasks.DoWork()

The DNN version is 05.06.00 (459)
The Forum version is 5.0.0

Hi Sebastian,

Can you point me to the thread?

Thanks,
Karin

That post wasn't related to my issue, however I did figure out how to fix the problem by reading the code in the source files and looking to see what it was trying to do when the error occurred. Here are the steps to fix:

Go to Forum Administration.
Click Email.
Click Queue.
Click Update.
The scheduled task now runs without errors.

Apparently since there are new settings for Email Queue Management that were not in the previous version those settings are not in the database until you actually save the settings for the first time. Part of the upgrade process should have been to write the values to the database, but this workaround suffices to get them in there.