Error opening XLSX with Formula

[jtampier]

It seems, that you cannot open a file, that contains a math formula.
It yields the error: "Calculated value can't be less than zero, error in coordinates update."

[jtampier]

I work around this issue by converting them to images for now. Later in production the Excel documents will be supplied by the customer and out of my control.

[Jane.Bai]

Hello,

Thanks for your post.
Sorry for the inconvenience caused by the free edition. I have confirmed that your file works well with the latest commercial version(Spire.XLS Pack(Hotfix) Version:8.5.1). In addition, we could provide a one-month free license for better evaluation. If you are interested in it, just ask our sales team(sales@e-iceblue.com) for it.

Sincerely,
Jane
E-iceblue support team.

[jtampier]

Thank you for getting back. I will keep that in mind. When we are in the beta, i might get back to that.

[Jane.Bai]

Hi jtampier,

Thank you for your valuable feedback.
Just feel free contact us if you need assistance.

Sincerely,
Jane
E-iceblue support team