Object reference not set to an instance of the Object

Unity Engine
1

Hey guys,

so I’m trying to build a Tower which spawns 3 “bears” and calls the function MoveToLocation in the BearScript.
The BearScript is attached to the bear prefab but if I start the “game” I get the error: Object reference not set to an instance of the Object.
I already looked it up in the internet and did everything which was described there but still it doesnt work.
Pls help me :slight_smile:

BearScript: http://pastebin.com/2CCdDqqf
BearSpawnScript: http://pastebin.com/7BmnhJ9U

Regarts
Prie

2

and that error tells you which script and which line number… which are?

did you set any waypoints in the inspector?

3

Oh sorry.

The error appears in line 20 of the BearSpawnScript.
And as you can see set the waypoints in my inspector:
http://www.bilder-upload.eu/show.php?file=328b1e-1434643788.png

4

Do you have the variable “myWayPoint” initialized by anything? The error seems to be that “myWayPoint” is null when the script is run, at least for one frame.

5

Well I changed my script but still it’s not working…
I really don’t get it.
Does somebody have an idea for a workaround?

Script attachted to an empty GameObject: http://pastebin.com/E7zGvCXG
Script attachted to the bearObject: http://pastebin.com/qT9ajGGC

As you can see the waypoints are in a list in the spawnerscript… and I guess they are inizialized when the script runs…

6

So I tested a bit and found out that that the error occurs through the waypoints.