Charmander: The Stray Pokemon - S1-E11
Continuity mistake: When Ash realises that he is standing on Misty and Brock, a hole appears on his left glove. (00:16:51)
Clefairy and the Moon Stone - S1-E6
Continuity mistake: When Zubat is hit by Koffing, the back of its wings changes from blue to purple. (00:08:36)
Continuity mistake: When Jessie says that Team Rocket is here to steal Pikachu, the tip on Meowth's tail disappears. (00:13:18)
Continuity mistake: In the previous episode, when Ash throws the Poké Ball, he says, "Poké Ball, go." However, in this episode, he says, "Caterpie, you're mine!" instead. In addition, in the previous episode, he had his bag on, but in this episode, it is missing. (00:01:17)
The Ninja Poke-Showdown - S1-E32
Continuity mistake: When Pikachu tries to remove the webbing on himself, part of Charmander's yellow underbelly turns orange, like the rest of his body. (00:15:35)
The Ninja Poke-Showdown - S1-E32
Continuity mistake: When Ash asks Aya to remove him from the wall, Misty's blue eyes turn white. (00:07:19)
The Ninja Poke-Showdown - S1-E32
Continuity mistake: After Aya slaps Brock, Misty's bag disappears. (00:06:52)
The Ninja Poke-Showdown - S1-E32
Continuity mistake: When Ash and his friends notice a Venonat, Ash's bag disappears. (00:03:34)
The Ninja Poke-Showdown - S1-E32
Continuity mistake: When Brock opens the door to the mansion, he is to the right of Ash, while Misty is to the left. But in the next shot, they swap places. (00:03:02)
Electric Shock Showdown - S1-E14
Continuity mistake: After Pikachu dodges Raichu's first Body Slam, Jessie's green earrings turn blue. (00:16:53)
Electric Shock Showdown - S1-E14
Continuity mistake: When Ash says Pikachu might be able to beat Lt. Surge, part of the white bow on Nurse Joy's apron turns pink like her dress. (00:11:22)
Electric Shock Showdown - S1-E14
Continuity mistake: When Nurse Joy says she looks like the other Nurse Joys, Misty's red suspenders turn blue and her bag disappears. (00:02:13)
Electric Shock Showdown - S1-E14
Continuity mistake: When Ash realizes that he is hungry, his bag disappears. (00:01:50)
Evolution! That Mystery and Wonder!! - S8-E50
Continuity mistake: When Dustox ducks under the power line, the markings on its wings disappear. (00:17:34)
Evolution! That Mystery and Wonder!! - S8-E50
Continuity mistake: When Cacnea gets off James, the diamonds on its sides disappear. (00:14:45)
Evolution! That Mystery and Wonder!! - S8-E50
Continuity mistake: When Team Rocket first blasts off, Jessie is to the left of James, but in the next shot, she is to the right. (00:07:42)
Evolution! That Mystery and Wonder!! - S8-E50
Continuity mistake: When Jessie says Caterpie is upset, Meowth disappears. (00:07:29)
Evolution! That Mystery and Wonder!! - S8-E50
Continuity mistake: When Zander runs over to Dr. Gordon after he falls asleep, the bottom of Max's shirt changes from green to brown. (00:04:46)
Evolution! That Mystery and Wonder!! - S8-E50
Continuity mistake: When Zander accuses Ash and his friends of stealing, Ash's legs are not covered by Caterpie's String Shot, but when he and his friends say that they are telling the truth, they are. (00:02:16)
Evolution! That Mystery and Wonder!! - S8-E50
Continuity mistake: When Zander tells Caterpie to not leave, Ash and Max's bags disappear. (00:09:23)
Answer: Yes it ran away because Layla hurt its feelings.