When adding a Hyperlink value to a cell in a worksheet that has a chart, I receive the error:
"Excel found unreadable content in 'chart.xlsx'. Do you want to recover the contents of this workbook? If you trust the source of the workbook, click Yes."
Upon clicking yes, I discover that the chart does not exist, but the hyperlink does, and works.
When removing the line (
#52 in attached file) involving the hyperlink, the chart is created without issue.