Error during Lazarus Project Compilation with FlexCel Packages

FLX TMS FlexCel for VCL & FMX
1

Dear Support Team,

I am encountering a compilation error when building a Lazarus project that uses the FlexCel packages. The error message displayed is as follows:

Error: Undefined symbol: .Lj450 (first seen in _UConvertBIFF8ToInternal.TFormulaConvertBiff8ToInternal.o)

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I installed FlexCel in Lazarus via TMS Smart Setup, following the official instructions carefully. The versions of Lazarus and FPC are confirmed to be correct and compatible as per your documentation.

Could you please assist in resolving this error or provide guidance on any specific configuration adjustments required to ensure compatibility?

Thank you very much for your assistance.

2

As mentioned in our docs, we currently don't support lazarus, because the stable version doesn't yet support anonymous methods, and the trunk crashes too much. But that being said, we do test with the version * FPC: 7ecb19f906 and * Lazarus: 25c7f3c141 and it does compile. Can you confirm you are using those build numbers?

3

Yes, I can confirm that I am using the correct versions of Lazarus and FPC, installed via FpcUpDeluxe.
In an empty project, when I set the requirements for all FlexCel packages, everything compiles without issues. However, in my project, this error only occurs after compiling all project files.
Could you please advise me on where I might find the cause of this error?