Invalid set index 'knockback_vector' value type 'Vector 2'

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Invalid set index 'knockback_vector' value type 'Vector 2'

BoaMaster

I was following a tutorial by Heartbeast on creating an Action RPG and when making it an error came up. Can I have some help with this?

Error: Invalid set index 'knockback_vector' (on base: 'null instance') with value type 'Vector 2'

duane

That indicates that the object you're referring to is null, which obviously can't have any properties. If you want more help, you'll have to provide more information, like pasting or linking the relevant code.