The exception in loading .tmx files

[DLDarren]

The exception in loading .tmx files

[ccanepa]

Can you modify the example in tests\test_tmx.py to use your map?
If it shows the same problem, can you upload a zip with all files used, including code, map, tileset's image?

Also, which pyglet version and which GPU are you using?

[ccanepa]

Also, from https://doc.mapeditor.org/en/stable/reference/tmx-changelog/ , Tiled 1.9 did some changes that were partially reverted in Tiled 1.10 for compatibility with Tiled < 1.9

Maybe load the problematic map in Tiled 1.8 to see if it show right?

[DLDarren]

Sorry for response so late. I'm using pyglet1.5.27. My GPU is GeForce MX250. I can't find Tiled < 1.9 because it just provide the latest version of Tiled.

[ccanepa]

all releases: https://github.com/mapeditor/tiled/releases

[DLDarren]

The map loaded in Tiled1.8.6 properly. I loaded the map in test\test_tmx.py to use my map. It looks good at first. However, it began to have black lines around the tiles when I started to move and cocos began to invoke set_focus().
when haven't move:

when have moved:

Also, I recognized that when I use an image source which is 1458 * 907 pixels, it has the problem like the original problem:

but the problem changed when I used the image source 120 * 120 pixels:

I just changed the picture's size and didn't changed any tiles or the tiledmap.
Here's the screen shot of the map after ctrl+W.

In addition, My system is Windows10.