attempting to reference a deleted function, C++ (vc++)

attempting to reference a deleted function

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Compilation time: 1,57 sec, absolute service time: 1,6 sec

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Error(s):

source_file.cpp(46): error C2280: 'Derived::Derived(const Derived &)': attempting to reference a deleted function
source_file.cpp(37): note: compiler has generated 'Derived::Derived' here
Microsoft (R) C/C++ Optimizing Compiler Version 19.00.23506 for x64

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