Delphi Errors

Delphi Compiler Error E2005 ‘%s’ is not a type identifier Reason for the Error & Solution This error message occurs...

Delphi Compiler Error F2092 Program or unit ‘%s’ recursively uses itself Reason for the Error & Solution An attempt has...

Delphi Compiler Error W1073 Combining signed type and unsigned 64-bit type – treated as an unsigned type Reason for the...

Delphi Compiler Error E2378 Error while converting resource %s Reason for the Error & Solution This occurs when, upon upgrade...

Delphi Compiler Error E2123 PROCEDURE, FUNCTION, PROPERTY, or VAR expected Reason for the Error & Solution The tokens that follow...

Delphi Compiler Error E2397 Unsafe pointer only allowed if compiling with {$UNSAFECODE ON} Reason for the Error & Solution No...

Delphi Compiler Error W1002 Symbol ‘%s’ is specific to a platform Reason for the Error & Solution The symbol is...

Delphi Compiler Error E2010 Incompatible types – ‘%s’ and ‘%s’ Reason for the Error & Solution This error message results...

Delphi Compiler Error E2173 Missing or invalid conditional symbol in ‘$%s’ directive Reason for the Error & Solution The $IFDEF,...

Delphi Compiler Error E2021 Class type required Reason for the Error & Solution In certain situations the compiler requires a...

Delphi Compiler Error F2048 Bad unit format – ‘%s’ Reason for the Error & Solution This error occurs when a...

Delphi Compiler Error E2171 Variable ‘%s’ inaccessible here due to optimization Reason for the Error & Solution The evaluator or...

Delphi Compiler Error W1062 Narrowing given wide string constant lost information Reason for the Error & Solution Any character in...

Delphi Compiler Error E2518 Operator ‘%s’ must take least one ‘%s’ type in parameters Reason for the Error & Solution...

Delphi Compiler Error E2165 Compile terminated by user Reason for the Error & Solution You pressed Ctrl-Break during a compile.

Delphi Compiler Error E2220 Never-build package ‘%s’ requires always-build package ‘%s’ Reason for the Error & Solution You are attempting...

Delphi Compiler Error E2085 Unit name mismatch: ‘%s’ ‘%s’ Reason for the Error & Solution The unit name in the...

Delphi Compiler Error Hints Reason for the Error & Solution Type Switch Syntax {$HINTS ON} or {$HINTS OFF} Default {$HINTS...

Delphi Compiler Error E2211 Declaration of ‘%s’ differs from declaration in interface ‘%s’ Reason for the Error & Solution A...

Delphi Compiler Error E2319 Attribute – The MarshalAs parameter index cannot be negative Reason for the Error & Solution No...