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Fixed

Fixed in 1.9.0

Votes

0

Found in [Package]

1.8.2

Issue ID

ISXB-895

Regression

No

InputActionAsset.FindAction throws exception if map is empty. (EditMode)

Package: Input System

-

*Steps to reproduce:*

{{var asset = ScriptableObject.Create<InputActionAsset>();}}
{{asset.AddActionMap("Map");}}
{{asset.FindAction("Map/NonExistent"); // <--- NullReferenceException here}}

*Actual results:* 

Exception thrown of type NullReferenceException.

*Expected results:* 

null returned from FindAction

*Reproducible with versions:*

Input System 1.8.2 

*Not reproducible with versions:* 

Doesn't seem to be a regression

*Can’t test with versions:* 

N/A

*Tested on (OS):* 

macOS

*Notes:*
* FindAction should have same semantics regardless of used search string.
* Either null checking is needed in this function or InputActionMap without actions should be created with an array of size 0.

  1. Resolution Note (fix version 1.9.0):

    Fixed in upcoming Input System version 1.8.3

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