Reply To: NullReferenceException in GraphOwnerInspector.OnDestroy

Forums › 💬 NodeCanvas › ⚙️ Support › NullReferenceException in GraphOwnerInspector.OnDestroy › Reply To: NullReferenceException in GraphOwnerInspector.OnDestroy

November 21, 2018 at 5:16 am #17031
sugoidev
Participant

    Maybe I misunderstood your reply, but I think the reported issue is that this

    if (owner == null && owner.graph != null){

    will always throw depending on the order Unity destroys the object.
    It will try to evaluate owner.graph when owner is null.
    The fix is to use

    if (owner != null && owner.graph != null){

    so owner.graph is touched when owner is not null.