ErrLookup › LuckyPennySoftware/AutoMapper

LuckyPennySoftware/AutoMapper

A convention-based object-object mapper in .NET. · C# · 494 source files

Analyzed at dfa6dd587c on 2026-08-13. 29 documented errors.

Code / MessageTypeSeverityTags
Duplicate CreateMap calls
validation error configuration, validation, duplicate-mapping, profiles
Expression ' ' must resolve to top-level member and not any…
exception error configuration, expression, formember, forpath, nested-mapping
Not enough room in destination array
exception error arrays, multidimensional-array, collection-mapping, capacity
The type does not have a constructor.\n
validation error configuration, constructor, ctor-param, mapping
Type ' ' does not implement IDestinationFactory< , >
exception error configuration, constructor, destination-factory, idestinationfactory
The interface has a conflicting property
exception error proxy, interface, reflection-emit, type-conflict
Multiple matching keys were found in the source dictionary…
exception error dictionary, dynamic-mapping, data-collision, string-dictionary
Context.Items are only available when using a Map overload…
exception error context, items, mapping-options, resolver
Cannot find member of type .
exception error reflection, method-lookup, member-path, string-based-mapping
Error building constructor parameter mapping strategy.
exception error execution, constructor, expression-tree, plan-building
Error building queryable mapping strategy.
exception error projection, entity-framework, linq, queryable, projectto
Type ' ' does not implement IPreCondition<TSource…
exception error configuration, precondition, interface, mapping
Cannot create an instance of type
exception error ioc, service-locator, instantiation, dependency-injection
Error creating mapping strategy.
exception error configuration, seal, compilation, strategy, typemap
Unexpected member.
exception error execution, expression-tree, internal, reflection
Error building constructor projection strategy.
exception error projection, constructor, entity-framework, queryable, projectto
Cannot find suitable method
exception error internal, reflection, method-lookup, version-mismatch
Error building member mapping strategy.
exception error execution, formember, expression-tree, plan-building
Only member accesses are allowed.
exception error configuration, expression, forpath, mapping
CreateProjection works with ProjectTo, not with Map.
exception error projection, configuration, projectto, createprojection
does not have a matching constructor with a parameter named…
validation error configuration, constructor, ctor-param, records
Error building path mapping strategy.
exception error execution, forpath, expression-tree, plan-building
Type ' ' does not implement ICondition<TSource…
exception error configuration, condition, interface, mapping
sourceExpression may not be null when mapping
exception error configuration, forpath, null-argument, mapping
You cannot include a type map into itself.
exception error configuration, inheritance, include, typemap
Cannot find any profiles with the name
exception error validation, profiles, configuration
As must specify a derived type, not
exception error configuration, polymorphism, as-override, mapping
is not derived from .
exception error configuration, polymorphism, inheritance, include
Only interfaces can be proxied.
exception error configuration, proxy, interface, mapping