• I've found a bug!
• What To Do
• What Not To Do
• If it's a bug
• Processing won't start! Nothing (or something strange) happens when I click “Run”!
• This used to work and now it doesn't
• Other Common Problems
• Out Of Memory Errors (java.lang.OutOfMemoryError)
• Why don't these Strings equal?
• Why does 2 / 5 = 0 instead of 0.4?
• Number Trouble (NaN and Infinity)
• color(0, 0, 0, 0) is Black.
• Key Repeat on macOS Sierra
• Common Issues (That Are Not Bugs)
• Things that we probably can't fix
• All Platforms
• Windows
• Linux