EVariantInvalidNullOpError is the exception class for invalid Null variant operations.
EVariantInvalidNullOpError = class(EVariantInvalidOpError);
class EVariantInvalidNullOpError : public EVariantInvalidOpError;
Variants
EVariantInvalidNullOpError is raised when a variant operation fails because the operation is not valid for Null variants. To raise this exception programmatically, call VarInvalidNullOp.
TVariantManager
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