I'm getting this error when running a report in VS:
"An error occurred during local report processing. Index was out of range. Must be non-negative and less than the size of the collection".
I've created a report with several line charts and tablixes, one stacked above the other. One chart, however is slightly different, and when I add it to the report, it give the above error. I can create a new report with the 'different' chart, and the report runs fine. I'm guessing it's some setting in the chart that is clashing with another chart or object...?
What would be the way to troubleshoot this error?