"exception class EClassNotFound with message 'Class TfrxDataPage not found'."

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"exception class EClassNotFound with message 'Class TfrxDataPage not found'."

Well, it is not 'new' because I have struggled with this beastie several times in the last few years. Before I go into the details let me ask if anyone else has had a problem with this. The FR forum does not give a definitive answer for this. Does anyone know the cause and fix?

Thanks...Dan'l

Comments

  1. David HeffernanSeptember 22, 2018 at 3:10 AM

    Fix depends on whether this is a design time or runtime error. Also, loads of discussion of the generic cause for the error online. Search for the generic, not the specific.

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  2. Francisco Armando Dueñas RodríguezSeptember 25, 2018 at 10:13 PM

    This seems to happen when fast report try to create a class not registered in excutable/dll. So as a practice. Drop a frxreport in a datamodule, save it and lookup for the units added. Then copy those units to the unit where the frxreport is used in your app and that should do the work.

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