Cannot find class Datasets

boneyboney
edited 3:27PM in FastReport VCL 5
Hi,

when I create a report in the designer with FastReport 5 and I try to open it in a program which is using FastReport 4 I get the following error:

"The following error(s) have occured:
Cannot find class Datasets"

When I open the report in the designer with FastReport 4 and I try to open it in a program it is working, no matter if the version is FR4 or 5.
When I open the report in the designer with FastReport 5 and I try to open it in a program which is using FastReport 5 everything is working fine.

Are there any compatibility problems when creating a report with FR5 and open it with FR4?

Thanks and regards
Kevin

Comments

  • gpigpi
    edited 3:27PM
    FR5 have some new properties, so you will get warning messages when will open FR5 report templates in the FR4 reporrt designer

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