Question by Nsk4 · Aug 15, 2020 at 04:01 PM · c#button boolean ui image helloworld

Can anyone help me in Bolt

i want to make a joystick control animation in Bolt Visual script. i try a joystick script and try to access it through Bolt but i get the below error. can any one help me??

 InvalidOperationException: Missing target object for 'Joystick.Horizontal'.
 Ludiq.Member.EnsureReady (System.Object target) (at C:/Users/RohitMoni/Documents/Repos/bolt/Package/Ludiq.Core/Runtime/Reflection/Member.cs:782)
 Ludiq.Member.Get (System.Object target) (at C:/Users/RohitMoni/Documents/Repos/bolt/Package/Ludiq.Core/Runtime/Reflection/Member.cs:792)
 Bolt.GetMember.Value (Bolt.Flow flow) (at C:/Users/RohitMoni/Documents/Repos/bolt/Package/Bolt.Flow/Runtime/Framework/Codebase/GetMember.cs:58)
 Bolt.Flow.GetValueDelegate (Bolt.ValueOutput output) (at C:/Users/RohitMoni/Documents/Repos/bolt/Package/Bolt.Flow/Runtime/Flow.cs:632)

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andrew-lukasik · Aug 15, 2020 at 04:41 PM 0

Top 2 lines are usually most important ones while reading error logs. Missing target object for 'Joystick.Horizontal' is pretty self explanatory.

Nsk4 · Aug 15, 2020 at 05:32 PM 0

yep, i know but i cant figure out which one is the target object. the Joystick UI or the character. and i am poor in coding. can u help to identify n solve it.

andrew-lukasik · Aug 15, 2020 at 07:58 PM 0

Missing target object must be a NullReferenceException but in more plain language. I don't know how your graph looks like exactly but I can guess you're trying to access a field or method on null (no object) and this is the reason for such error

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