Hi everyone,
Yesterday I was setting up Cache startup and got a null reference in:
JsonSerializer.cs AstarSerializer byte[] SerializeNodes (int index)
I only had 1 graph but it was also being sent index 1. I can’t quite figure out how I got a ghost graph or a length other than 1, but I fixed it by doing a sanity check in SerializeNodes. Since then I have not experienced any more problems and I can’t reproduce the problem.
` public void SerializeNodes () {
if (!settings.nodes) return;
if (graphs == null) throw new InvalidOperationException ("Cannot serialize nodes with no serialized graphs (call SerializeGraphs first)");
List<NavGraph> realGraphs = new List<NavGraph>(graphs.Length);
foreach (NavGraph g in graphs) {
if(g == null) {
Debug.LogWarning(" We had a graph that was null :/");
continue;
}
realGraphs.Add(g);
}
graphs = realGraphs.ToArray();
...
`
while this patched up the problem, it’s not really a fix. has anyone else experienced something similar, I would like to get to the root of this