The error message “cannot perform ‘ror_’ with a dtyped [object] array and scalar of type [bool]” occurs when you try to perform the ‘ror_’ operation (right bitwise or) between an array of objects and a boolean scalar value. The ‘ror_’ operation is used for bitwise operations in programming languages.
In order to understand this error better, let’s take a closer look at the elements in this error message:
- cannot perform ‘ror_’: This means that the ‘ror_’ operation cannot be executed.
- dtyped [object] array: Refers to an array with elements of type [object]. This indicates that the array contains objects rather than a simple data type like integers or booleans.
- scalar of type [bool]: Represent a single value of boolean type. In this case, the scalar value is of boolean type ([bool]).
To illustrate with an example, let’s say we have an array of objects:
const array = [{name: "John", age: 30}, {name: "Jane", age: 25}, {name: "Bob", age: 35}];
And we try to perform the ‘ror_’ operation with a boolean scalar value:
const result = array.ror_(true);
This will cause the mentioned error because the ‘ror_’ operation cannot be applied to an array of objects and a boolean scalar value. Bitwise operations are typically used with integer values or binary representations.
To fix this error, you need to review the intended operation and the data types involved. Make sure that the array contains elements of compatible types for bitwise operations, such as numbers, and ensure that the scalar value is also of a compatible type.