These errors always immediately terminate the program.
In applications that use the SysUtils class (as most GUI applications do), these errors are mapped to exceptions. For a description of the conditions that produce each error, see the documentation for the exception.
The following table lists all fatal errors, numbers, and mapped exceptions.
|
Number |
Name |
Exception |
|
200 |
Division by zero |
EDivByZero |
|
201 |
Range check error |
ERangeError |
|
202 |
Stack overflow |
EStackOverflow |
|
203 |
Heap overflow error |
EOutOfMemory |
|
204 |
Invalid pointer operation |
EInvalidPointer |
|
205 |
Floating point overflow |
EOverflow |
|
206 |
Floating point underflow |
EUnderflow |
|
207 |
Invalid floating point operation |
EInvalidOp |
|
210 |
Abstract Method Error |
EAbstractError |
|
215 |
Arithmetic overflow (integer only) |
EIntOverflow |
|
216 |
Access violation |
EAccessViolation |
|
217 |
Control-C |
EControlC |
|
218 |
Privileged instruction |
EPrivilege |
|
219 |
Invalid typecast |
EInvalidCast |
|
220 |
Invalid variant typecast |
EVariantError |
|
221 |
Invalid variant operation |
EVariantError |
|
222 |
No variant method call dispatcher |
EVariantError |
|
223 |
Cannot create variant array |
EVariantError |
|
224 |
Variant does not contain array |
EVariantError |
|
225 |
Variant array bounds error |
EVariantError |
|
226 |
TLS initialization error |
No exception to map to. |
|
227 |
Assertion failed |
EAssertionFailed |
|
228 |
Interface Cast Error |
EIntfCastError |
|
229 |
Safecall error |
ESafecallException |
|
230 |
Unhandled exception |
No exception to map to. |
|
231 |
Too many nested exceptions |
Up to 16 permitted. |
|
232 |
Fatal signal raised on a non-Delphi thread |
No exception to map to. |
|
Copyright(C) 2009 Embarcadero Technologies, Inc. All Rights Reserved.
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Exception mapping