Occasionally, the graphic artists for The Amazing World of Gumball make mistakes in the animation process. Here, you can see some examples.

IMPORTANT things to consider before adding an error:

• Gumball and Nicole having a different number of whiskers is not considered an error, since this simply shows perspective. It only counts as an error if the whiskers are gone or one of them are missing altogether.
• When characters have black lines on them somewhere, this is just shading, and not a legitimate error.
• Make sure that the pictures being added to the gallery are in good quality, and that the mistake is clearly visible. Poor quality pictures make it hard to identify the error in question, and sometimes, a scene may look erroneous when it is actually just the low quality of the material.
• Do not add circles or arrows pointing to where the error is located, this is what the descriptions are used for on this page. If you already uploaded an image with any circles and/or arrows, immediately remove the previous image and replace it by re-upload the new one.
• If you are not sure whether the error is legitimate, ask someone else about it in the comments before adding the picture.

Season 1

Gumball's whiskers are missing in this scene from "The DVD".

In this scene from "The DVD", Darwin is missing his eyelashes.

In this scene from "The Responsible", Gumball's whiskers are missing.

In this scene from "The Responsible", the bench disappears.

In this scene from "The Responsible", Nicole's whiskers are arranged like Gumball's are.

In this scene from "The Responsible", both of Nicole's arms are behind Anais while she hugs her.

In this scene from "The Third", Gumball's whiskers are missing.

In this scene from "The Third", the inside of Darwin's mouth has been coloured the wrong colour.

In this scene from "The Dress", Gumball's dress is see-through.

In this scene in "The Spoon", Richard's whiskers are missing.

In this scene from "The Pressure", part of Penny's right antler is cut off.

Nicole's whiskers are missing in this scene from "The Painting".

In the same scene, Nicole's mouth and nose disappears for a brief moment.

In the episode "The Painting" the cup that Richard was holding magically disappears.

In this scene from "The Ghost", Carrie's food suddenly changes colour.

Gumball's right ear does not appear in this scene from "The Ghost".

Miss Simian's face is a much darker shade of grey in color than it usually is in this scene from "The Mystery".

In this scene from "The Mystery", Rocky's arm has been cut off slightly.

In "The Mystery", Banana Joe's legs and hands are thiner than usual. This error last until the next scene appears.

Richard's whiskers are missing in this scene from "The Laziest".

In the "The Prank", a newspaper suddenly pop ups near Darwin. Also, the back-rest on the chair that Darwin is sitting is slightly smaller.

In this scene from "The Prank", when Darwin lets go of Gumball, his hand can still be seen on Gumball's sweater for a split-second.

Gumball's whiskers are missing from one part of his face in this scene from "The Prank".

In "The Gi", Gumball's long sleeved karate outfit became short sleeved.

In this scene from "The Gi", Gumball is missing his ears.

In this scene from "The Gi", Richard's cape disappears for a split-second.

In this scene from "The Gi", an odd black line is in Richard's mouth.

Richard's pants button is brown instead of white in this scene from "The Gi".

In the episode "The Kiss", if you look closely at the sign of the ice-cream van, the words are spelled mirrored.

When Gumball and Penny embrace in "The Party", Penny's arms are missing.

Tina's teeth are missing in this scene from "The Picnic".

In this scene in "The Picnic", Gumball is missing all of his whiskers on his left cheek.

In this scene from "The Goons", Gumball is missing his whiskers on one side.

Idaho's blindfold changes from black to white in this scene from "The Goons".

In this scene from "The Sock", Mr. Small's mouth is discoloured black.

In this scene from "The Genius", Bobert is missing a border line in his left side.

In this scene in "The Genius", Principal Brown's is missing his tongue and Anais's mouth is black.

Gumball's whiskers have disappeared in this scene from The Genius.

In this scene from "The Genius", Darwin is missing the ink that was all over his face.

In this scene in "The Poltergeist", Darwin's white circles on his shoes are missing.

In this scene from "The Mustache", Gumball's whiskers are missing for a split second.

In this scene from "The Mustache", Gumball's arm is a bit broken.

Nicole appears for a single frame in this scene after she left her family from "The Date".

In this scene from "The Date", Gumball's ears have disappeared.

In this scene from "The Club", Darwin's leg has split in half.

In this scene in "The Wand", Daisy Flakes is misspelled.

Richard's mouth is discoloured in this scene from "The Wand".

In this scene from "The Wand", Darwin's eyelashes have disappeared.

In this scene from "The Wand", Richard is missing his whiskers.

Gumball's position in the car changes in this scene from "The Ape".

In this scene from "The Car", Gumball's tail is missing.

In this scene from "The Car", Gumball's eyebrows are missing.

In this scene from "The Car", Mrs. Robinson has her eyeliner on, which was not present for the rest of the episode, and is not on her after this scene.

In the scene from "The Car", Gumball and Darwin still has blue paint drips on their face after the fence becomes green for a split second before the drips turns green.

In this scene from "The Meddler", Gumball is missing all of his whiskers on his right cheek.

In this scene from "The Helmet", Gumball is missing some whiskers on the left side.

Gumball's teeth are the same colour as the background in this scene from "The Helmet".

In this scene from "The Helmet", Gumball and Nicole only have four whiskers, whereas in other scenes Gumball has 5 whiskers and Nicole has 6. Gumball's tongue is also missing.

In this scene in "The Helmet", Richard's whiskers and eyelashes are missing.

In this scene in "The Helmet", Gumball's hip is missing.

Gumball's whiskers are missing in this scene from "The Fight".

In this scene from "The Fight", one of Mr. Small's fingers is transparent.

In this scene from "The Fight", after Gumball yanks off Banana Joe's peel, it is still seen on him for a split second.

In this scene from "The Car', Gumball's eyebrows are missing for a split second.

in the scene from "The Ape", Miss Simian's color changes to gray.

Season 2

In this scene from "The Remote", Anais is missing her eyelashes on the left side.

In this scene from "The Remote", Richard's whiskers are missing.

In this scene from "The Remote", Daisy cuts into Anais' leg.

In this scene from "The Remote", Darwin's legs are missing.

In this scene from "The Knights", Gumball is missing his tail.

In this scene from "The Knights", Tobias ends up in different locations.

In this scene from "The Banana", Anton, Banana Joe, and Idaho are absent in the first shot, but on the close up, they fill in the previously empty desks.

In this scene from "The Banana", Mr. Small's ponytail is missing.

Banana Joe's bruise disappears then reappears in this scene from "The Banana".

In this scene from "The Job", the pizza girl should be visible when zooming in on Gumball, but is not.

In this scene from "The Job", Richard's left paw doesn't have any lines.

In this scene from "The Job", Nicole's whiskers on the left side are missing.

In this scene from "The Job", Nicole changes before the others.

In this scene from "The Job", Gumball and Nicole are missing their tails.

In this scene in "The Skull", the card on the ground near Gumball becomes a whole deck, and then disappears and reappears throughout the scene.

In this scene in "The Skull", where Darwin holds up a photo of sussie, her eyes are yellow

In this scene from "Christmas", Gumball is in the left side of the car, but is visible from a right side view of the car.

In this scene from "The Bumpkin", Nicole is missing one of her eyebrows.

In this scene from "The Authority", Anais had one narrow seat belt strapped to her first but shortly after she has 2 seat belts, the narrow one and a slanted one.

In this scene from "The Authority", Nicole is missing both her pupils.

In this scene from "The Authority", Nicole's shadow doesn't have her head.

In this scene from "The Dream", the cup of water of water behind the alarm clock becomes a cup of milk. Also the cups which Gumball and Darwin dropped after falling asleep are now much closer to both of them, while the trail of milk is gone.

Miscellaneous

Nicole only has five of her whiskers and Darwin's eyelashes have disappeared.

Nicole and Gumball's heads are switched.

Richard's whiskers are missing in the right side.