2. Built-in Functions — Python v3.3.2 documentation - Roanoke College 5. This is the file content encoded as UTF-8. In any case, the original object is not modified. Here, callable_object can be a function, method, or even a Lambda! function* generate(a, b) { yield a; yield b; } for (let x of generate) // TypeError: generate is not iterable console.log(x); When they are not called, the Function object corresponding to the generator is callable, but not iterable. Array.prototype[@@iterator]() - JavaScript | MDN - Mozilla Changed in version 2.6: Support for compiling AST objects. Some built-in types have a default iteration behavior, while other types (such as Object) do not. So check if you have used any of these functions in your code and subscripting them - Code objects can be executed by exec() or eval(). Failed to construct 'File': Iterator getter is not callable in chrome ... The __iter__ () function returns an iterator object that goes through each element of the given object. Type 'object' must have a '[Symbol.iterator]()' method that returns an iterator.ts(2488) TS2488: Type 'string | null' must have a '[Symbol.iterator]()' method that returns an iterator . Uncaught (in promise) TypeError: Failed to construct 'Blob': The object must have a callable @@iterator property. The #<=> is used by various methods to compare objects, for example Enumerable#sort, Enumerable#max etc. The direct call is like calling a method of obj which has access to the object's properties through its this context. Let's discuss it:- Symbol.iterator Ok. Fixed Code ️. We can see that the int () function always . Kotlin Android: Property delegate must have a 'getValue(DashViewModel, KProperty*>)' method . #each: Iterate Object Properties · Issue #894 - GitHub The @@iterator method is part of The iterable protocol , that defines how to synchronously iterate over a sequence of values. Refer to the ast module documentation for information on how to work with AST objects.. Supplementary variable list of array arguments to run through the callback function.