Your files gave the same error, but I solved it myself by removing:
C:\Program Files (x86)\Steema Software\Steema TeeChart Pro VCL FMX Source Code 2023.39\Source
from the library path.

It is version 5.06 I am using. QuickReport has not released official packages for the latest versions of Delphi. I have the source code of QuickReport and have built the package myself. I don't know if I am allowed to share the built package. Maybe you can ask them if that would be okay in case they...

I have tried to install TeeChart for QuickReport in Dephi 12. I use the newest TeeChart Pro version and QR5Pro. Compilation of the runtime package to Win64 is ok, but compilation of runtime packages to Win32 gives the following errors: [dcc32 Error] TeCanvas.pas(5979): E2010 Incompatible types: 'VCL...

Yes, I run the latest official version and in C++ builder Berlin 10.1.2. The problem only occur with Win64 target platform. I have just looked at the stack trace and the error in the example project occurs in DoDefaultLabels, but I have seen in other functions as well for my real project but always ...

Hi support
On chart resize to very small width I get Float overflow error. Note that c++ builder do not mask overflows so in case you allow overflows then TeeChart should mask them. Attached is a demo example, but any chart behave like this.