Issue

After upgrading the application to Studio Pro version 10.10 or 10.11 (any patch version) the error below might appear while loading the application in Studio Pro:

System.ArgumentException: Translation Id cannot be null or empty

Environment

• Studio Pro versions: 10.10.1 and newer
• Studio Pro versions: 10.11.1 and newer

Cause

This issue occurs if a blank name run configuration (Studio Pro > Run > Configuration) is set up for the application in Studio Pro:

Solution/Workaround

A short workaround would be to provide a name for the empty configuration before upgrading and retry. To enter the name, double click on App Settings > Configurations > select the row where the Configuration name is empty > click on Edit > provide a name.

Alternatively, upgrade to version 10.12.3 or newer, or to 10.14.1 or newer, both of which contain the fix for this issue.