Get List Value

Reads the element at a 1-based index into a compatible destination. Index 0 and out-of-range indices fail; Get does not append or resize the list.

Where to find it

Set Variable → Operations → Choose Operation → List. Requires Dev access to configure, then a successful compile to activate.

Inputs

Input	Type	Role	Requirement	Default / constraint
Destination	Compatible declared type	Variable binding	Required	Required
List	List	Variable binding	Required	Required
Index (starts at 1)	Number	Value	Required	Required

Result and behavior

Stores the result in the first configured destination Variable. Its type must match the result and any generic element/key types.

Configuration example

Block: Set Variable → Operations
Operation: Get List Value
Destination: Private Compatible declared type result
List: Private List<T> value1
Index (starts at 1): 1

Use this as an editor configuration: declare any Variables/collections first and choose real locations/eligible targets for your plot. It is not pasteable source code.

Restrictions and troubleshooting

Initialize the collection first. Element/key/value declarations are invariant. Reference inputs share mutable contents; choose a copy mode when isolation is required. List indices begin at 1; unsuccessful index searches return 0.

Related guides

Editor · Arguments · Targets · Expressions · Native behavior

Reference identifier: list.get.