koobas.hobune.stream
Resources.Loadall returns null, even if path points the multiple sprites.
Hello guys, I'm posting the issue that I've never stuck before.
private void SetSpriteCache()
{
foreach (TilesetStruct TS in Property.tilesets)
{
int ID = TS.firstgid;
string Filename = TS.source;
ID = (ID - 1)/4096;
Filename = Filename.Replace("\\", string.Empty);
Filename = Path.GetFileName(Filename);
Filename = Filename.Replace(".tsx", string.Empty);
Debug.Log(Filename);
Sprite[] TempSprite = Resources.LoadAll<Sprite>("Sprites/Tiles/" + Filename);
SpriteCache.Add(ID, TempSprite);
}
}
The Code is like above. I wanna make a Tiled-Unity Json Importer, so I import json, and to extract which tileset I used in Tiled, I trimmed the Filename a bit.
when I tested, the log showed me that trimming is done as I intended. In the Json file, the tileset's source is "..\/..\/Sprites\/Tiles\/Tiled\/ma.tsx", and the script extracted only "ma".
The "ma.png" sprite's path is my Sprites/Tiles/ma.png(note that the tsx file from the source is different from ma.png). So, I guess there is no reason NullReferenceException occurs.
But sadly, Resources.LoadAll<>() method does not work as I thought.
The points I double-checked
1) the path of the sprite.
2) the type of the sprite which is multiple.
3) the number of looping. The exception is always thrown at the first loop.
4) is proper Json file imported (checked by inspector)
5) The script is attached to my project
Please can you guys help me from this pit?
...The problem was that I hadn't initialized "SpriteCache" list. sigh, what did I do..
