0 ERROR

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0 ERROR is a term used to refer to a glitch in Generation I of the Pokémon games. The glitch causes the entirety of Route 6 to be filled with glitched effects. It is named after the 0 ERROR box that may pop up if the player opens the menu in Route 6 while the glitch is active, or the game may just crash if the menu is opened.

Performing the glitch

Before performing the glitch, the player needs to make sure that the two Jr. Trainers and the Bug Catcher haven't been fought yet.

The player must approach the Bug Catcher on Route 6 and pause the game when he notices the player, then use Fly or Teleport to return to Vermilion City, as if performing the Mew glitch. The player must walk east to Route 11 and battle any Trainer. The Trainer must walk towards the player. After defeating the Trainer, the player must return to Vermilion City and speak to any NPC besides the man with a Machop. The player must then return to Route 6. When the player enters Route 6, a message will appear, usually something that one of the Trainers on Route 6 says before they are battled, and a Trainer battle should start. After winning the battle, the "0 ERROR" glitch will be active. The game should not be saved while performing the 0 ERROR glitch.

Effects of the 0 ERROR glitch

• The player and NPCs move very slowly.
• Random, glitchy noises can occur.
• The sprites of Trainers on the route will flicker and may teleport around.
• Player may be forced to battle Trainers continuously.
• Text may become glitched.
• The player may be unable to open the menu.
• Game freezes are more likely to occur.

If the game is saved after performing the glitch, the effects will become persistent.

Video

By glitchedgamer

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By pokemontutorialTV

This video is not available on Bulbapedia; instead, you can watch the video on YouTube here.

Related articles

• Error message

Glitches in the Pokémon games Multiple generations Transform glitches • Glitch Trainers • Cloning glitches • Error messages • Arbitrary code execution Generation I Glitches • Battle glitches • Overworld glitches -- • 0 ERROR • Broken hidden items • Cable Club escape glitch • Dual-type damage misinformation Experience underflow glitch • Fight Safari Zone Pokémon trick • Glitch City • Item duplication glitch • Item underflow Mew glitch • Old man glitch • Pewter Gym skip glitch • Pokémon merge glitch • Rhydon glitch • Rival twins glitch Select glitches (dokokashira door glitch, second type glitch) • Super Glitch Time Capsule exploit • Walking through walls • ZZAZZ glitch Generation II Glitches • Battle glitches Bug-Catching Contest glitch • Celebi Egg glitch • Coin Case glitches • Experience underflow glitch Glitch dimension • Glitch Egg • Teru-sama • Time Capsule exploit • Trainer House glitches • GS Ball mail glitch Generation III Glitches • Battle glitches • Overworld glitches Berry glitch • Dive glitch • Pomeg glitch • Glitzer Popping Generation IV Glitches • Battle glitches • Overworld glitches Acid rain • GTS glitches • Pomeg glitch • Rage glitch Surf glitch • Tweaking • Pal Park Retire glitch Generation V Glitches • Battle glitches • Overworld glitches Charge Beam additional effect chance glitch • Charge move replacement glitch • Choice item lock glitch Frozen Zoroark glitch • Sky Drop glitch Generation VI Glitches • Battle glitches • Overworld glitches Charge Beam additional effect chance glitch • Charge move replacement glitch • Choice item lock glitch Lumiose City save glitch • Symbiosis Eject Button glitch • Toxic sure-hit glitch Generation VII Glitches • Battle glitches Charge Beam additional effect chance glitch • Charge move replacement glitch • Choice item lock glitch Toxic sure-hit glitch • Rollout storage glitch Generation VIII Glitches Charge Beam additional effect chance glitch • Charge move replacement glitch • Choice item lock glitch Toxic sure-hit glitch • Rollout storage glitch • Party item offset glitch Generation IX Glitches Glitch effects Game freeze • Glitch battle • Glitch song Gen I only: Glitch screen • TMTRAINER effect • Inverted sprite Gen II only: Glitch dimension Lists Glitches (GO • Mystery Dungeon • TCG GB • Spin-off) Glitch Pokémon (Gen I • Gen II • Gen III • Gen IV • Gen V • Gen VI • Gen VII • Gen VIII) Glitch moves (Gen I) • Glitch types (Gen I • Gen II)

This article is part of Project GlitchDex, a Bulbapedia project that aims to write comprehensive articles on glitches in the Pokémon games.