| VSC0001 | UdonSharpBehaviour classes must be same name as C# files | Error |
| VSC0002 | Local method declarations are not currently supported | Error |
| VSC0003 | Nested type declarations are not currently supported | Error |
| VSC0004 | Cannot use typeof on user-defined types | Error |
| VSC0005 | Does not yet support initializer lists | Error |
| VSC0006 | Multidimensional arrays are not yet supported | Error |
| VSC0007 | Static fields are not yet supported on user-defined types | Error |
| VSC0008 | Partial method declarations are not yet supported | Error |
| VSC0009 | Constructors are not currently supported | Error |
| VSC0010 | Generic method declarations on UdonSharpBehaviours are not currently supported, consider using a non-UdonSharpBehaviour class | Error |
| VSC0011 | Interfaces are not yet handled | Error |
| VSC0012 | Does not yet support hiding base methods | Error |
| VSC0013 | Does not support multidimensional array access | Error |
| VSC0014 | Does not support null conditional operators | Error |
| VSC0015 | Does not support goto statement | Error |
| VSC0016 | Does not support labeled statement | Error |
| VSC0017 | Does not support goto case statement | Error |
| VSC0018 | Does not support goto default statement | Error |
| VSC0019 | Duplicate FieldChangeCallbackAttribute targets may be cause unexpected behaviour | Warning |
| VSC0020 | Target property for FieldChangeCallbackAttribute was not found | Error |
| VSC0021 | Types must be match between property and VariableChangeField | Error |
| VSC0022 | Nullable types are not currently supported | Error |
| VSC0023 | Use the `nameof` operator instead of directly specifying the method name in SendCustomEvent | Warning |
| VSC0024 | Use the namespace declaration to avoid class name conflicts | Warning |
