Quick answer: Size and position the collision shape to match the sprite, align their offsets, and account for sprite centering and scale.
A CollisionShape not matching the sprite is a size or offset mismatch. Aligning them fixes it. Here is how.
How to fix it
1. Size the shape to the sprite
Set the collision shape's size to match the visible sprite, so collisions occur where the sprite is. A shape larger or smaller than the sprite makes hits register off the visible object.
2. Align the offsets
Match the collision shape's position offset to the sprite's. If the sprite is offset from the node origin but the shape is centered (or vice versa), collision and visuals are misaligned. Align both to the same reference.
3. Account for centering and scale
Account for the sprite's centering (centered or not) and any scale on the node, so the shape tracks the sprite under scaling and offset. Mismatched centering or scale makes the collision drift from the sprite.
Catching the ones you can't reproduce
The hardest version of this to fix is the one you can't reproduce — it only happens on a player's hardware, OS, driver, or save state, under conditions that simply aren't present on your machine. A report that says “it crashed” or “it froze” gives you nothing to act on, so the bug survives release after release while quietly costing you players.
Automatic error capture closes that gap. Each failure arrives with its full stack trace, the device and OS, the build number, and a breadcrumb trail of what the player did right before it broke, so even a failure you have never seen becomes a specific, reproducible issue. Fold identical failures into one signature ranked by how many players each hits, and your worklist sorts itself worst-first instead of arriving as a stream of vague complaints.
This is where a tool like Bugnet earns its place. Its SDK captures every Godot error automatically with the full stack trace plus device, OS, memory, build, and game-state context, folds duplicates into one grouped issue with an occurrence count, and ties each to the build it first appeared on — so you fix the problem that hurts the most players first and confirm it is gone when its signature disappears from the next release.
The errors you never hear about are the ones quietly costing you players. Visibility turns them into a worklist.