I love the smell of UnrealEd crashing in the morning. – tarquin
Compiler errors overview
From Unreal Wiki, The Unreal Engine Documentation Site
Contents
UE3
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Errors
- Error, Failed to find DependsOn class 'interface name' while parsing 'class name'
- the Implements modifier in the class declaration contains an incorrect interface name value.
- Error, Could not load existing package file 'package path'
- Error, Type mismatch in Call to 'function name', parameter number
- Error, Bad or missing expression in Call to 'function name', parameter number
- Error, Bad or missing expression for token: function, in 'Return'
- Error, Bad or missing expression for token: variable, in 'If'
- to note in this case the variable was an actor reference.
- Error, Bad or missing expression after '+': 'variable name' : + being an incorrect operator usage?
- Error, 'Ignores': 'ExecuteWhatToDoNext' is not a function
- Error, 'type' conversion: Bad or missing expression
- Error, ImportText (struct): Missing closing parenthesis:(member1='value',member2='value'))
- Error, Type mismatch in '='
- Error, Can't call instance functions from within static functions
- Static functions can only call other static functions.
Warnings
- Warning, 'variable name' : local variable used before assigned a value
- a variable is referenced before it is assigned a value, which means it'll return the default value for that type, whether that is what you are looking for or not.
| this could be conditionally incorrect, the compiler doesnt check to see in which order things are carried out so it could infact be wrong, hence only a warning |
- Warning, 'variable name' : unreferenced local variable
- a variable is declared within a function and never assigned a value.
- Warning, Unresolved reference to Class 'class name'
- Warning, function: Missing return value
- a function with a return type has no 'return'.
- Warning, ObjectProperty Engine.MeshComponent:Materials.Materials: unresolved reference to 'object'package.group.object
- Warning, Invalid property value in defaults: property=value
- a property in the defaults is not a defined variable.
- Warning, Using a non-qualified name (would have) found: object package.group.group.name
- Warning, Unable to parse parameter value in defaultproperties array operation: array<struct>.add((member1='value',member2='value'))
- Warning, Unresolved reference to object
Failure
- Failed to load 'object package.group.name': Failed to find object 'object package.group.name'
