HowThe character shakes when going up or down slopes

I'm encountering a small issue with my platformer game created in Construct 3 and was wondering if anyone could help me out. When my sprite goes up or down slopes in the game, it starts to shake in a strange manner. I've tried adjusting various things, but I haven't found a satisfactory solution yet. Has anyone else experienced this issue before or have any ideas on how to fix it?

I would really appreciate any advice or suggestions you can offer. Thanks in advance for the help!

Open the image editor and check the collision box of the sprite, maybe it is a weird shape instead of a box.

I have configured both the bounding box and the polygon collision box, and it gives me the same error.

Are you using a walk animation ? Maybe frames are different sizes and move up and down ? If you are using basic platform behaviour with a slope then not much can really go wrong. Also you posted this in the wrong place btw this is for Construct 2.

Yes, I'm using a walking animation. The game is a platformer with its corresponding well-defined behaviors. The problem occurs when the character stands still halfway up the inclined platform. It seems to have a sort of epileptic attack, and well, I've tried adjusting the collision mask to polygons and even rectangles. Nothing has worked for me, and there's not much information online. This issue is completely halting the development of my project. I hope someone can help me. Thank you. I accidentally posted this in Construct 2.

The only step really is to share the file and let someone take a look, hard to guess what's gone wrong. Maybe your events are making the player do something eerie.

drive.google.com/file/d/12Tz4IXVNbxCF3p3Vcr8ztOHp86n0nTU7/view

Thank you for the response, Lionz.

Lionz, I've solved it! I applied the player box technique, and it's working correctly now. Thanks for the help!

Yes that could work. FYI the issue is because when you are on the slope it thinks you are falling and is trying to play few animations at the same time including idle and fall.