Troubleshooting Content deployment errors
In the unexpected event that you get an error during a Content deployment through the Umbraco backoffice here is how you can debug what went wrong. First, expanding the technical details within the error-dialog will give you some details about where the error occurred. In most cases this will likely show a stack trace within the Umbraco Deploy code (Courier assemblies), but it should also provide some details about the item that caused the deployment to fail. Use the name and/or id and search the latest CourierTraceLog.txt file found in /App_Data/Logs/. If you are using a custom PropertyEditor or packages like Archetype, Mortar, or the like you will likely need a Courier provider. Archetype and Mortar already has such available. But using the details from the log file you should be able to determine, which item and possibly PropertyEditor that caused the error and whether a Courier provider is needed.
If you believe it’s an issue caused by Umbraco Deploy then please contact Umbraco support through the Umbraco Cloud Portal.
Umbraco Deploy have a few built in timeouts, which on larger sites might needs to be modified. You will usually see these timeouts in the backoffice with an exception mentioning a timeout. It will be as part of a full restore or a full deploy of an entire site. In the normal workflow you shuold never hit these timeouts.
The defaults will cover most though. Changing the defaults is just updating the
/Config/UmbracoDeploy.settings.config. There are four settings available, which all uses the default timeout which currently is set for 8 minutes.
The settings are simply set on the deploy element in the file. All settings are in seconds:
<?xml version="1.0" encoding="utf-8"?>
<deploy sessionTimeout="1200" sourceDeployTimeout="1200" httpClientTimeout="1200"/>