Symptoms

When you try to edit a report parameter or to use the variable insertion button ("{}"), the Project Editor or Command Line Builder fails with an error message similar to the following:

Report Commander Project Editor has encountered a problem. We are sorry for the inconvenience.

Invalid value for variable name: Parameters.@region_code

Cause

This error occurs if the report contains a report parameter or subreport parameter that contains certain characters, including the "@" symbol.

Status

This problem was resolved in Report Commander version 2.1. See the download page to download the latest version.