Free Pascal Error 217
Contents |
FAQ Wiki Bugtracker IRC channel Developer Blog Follow us on Twitter Latest SVN Mailing List Other languages Foundation Website Useful Wiki Links free pascal exit code 201 Project Roadmap Getting the Source Screenshots About donations (wiki) Bookstore Computer Math and
Runtime Error 2 Pascal
Games in Pascal Lazarus, the complete guide (only a few left) Search Advanced search « previous next » Print Pages: [1] Author pascal error codes Topic: runtime error 217 (Read 10673 times) christophe_D New member Posts: 20 runtime error 217 « on: December 12, 2006, 01:17:27 pm » hello ,after compiling my prog without problemewhen i start my programme , i have
Runtime Error 106 Pascal
an "acces violation" with this debug messageQuoteno heap dump by heaptrc unitexitcode = 217runtime error 217 at $00514322$00514322 DOUNHANDLEDEXCEPTION line 156 of c:/lazarus/fpcbiuld/2.0.4/fpcsrc/rtl/inc/except.inc$0050fb0c fpc_reraise line 266 of c:/lazarus/fpcbiuld/2.0.4/fpcsrc/rtl/inc/except.inc$0040c07c TAPPLICATION__CREATEFORM line 1522 of ./include/application.inc$00401061 main, line 33 of telecartiste.lpr$0050f6ae EXE_ENTRY line 420 of system.ppwith lazarus 0.9.20but no probleme with lazarus 0.9.16thank for your help Logged My project http://sourceforge.net/projects/telecarte/ Vincent Snijders Administrator Hero Member Posts: 2660 RE: runtime error 217 « Reply #1 on: December 12, 2006, runtime error 103 pascal 02:18:30 pm » Can you run the application in the IDE / debugger to see why there is an error in TAPPLICATION__CREATEFORM line 1522 of ./include/application.inc.Chances are that there is some error in the form contructor. Logged CCRDude Sr. Member Posts: 285 RE: runtime error 217 « Reply #2 on: December 13, 2006, 10:51:48 pm » Ah, that's why I some time ago asked why SysUtils isn't placed in the first place for all units... since runtime error 217 imho happens when exceptions are thrown when SysUtils isn't loaded first (then you won't even be able to use try-clauses to catch those exceptions). Logged christophe_D New member Posts: 20 Re: RE: runtime error 217 « Reply #3 on: December 14, 2006, 07:42:18 am » Quote from: "CCRDude"Ah, that's why I some time ago asked why SysUtils isn't placed in the first place for all units... since runtime error 217 imho happens when exceptions are thrown when SysUtils isn't loaded first (then you won't even be able to use try-clauses to catch those exceptions).yes when i remove the unit use the " try / except " , i have no error so i looking for the order of the unit Logged My project http://sourceforge.net/projects/telecarte/ Vincent Snijders Administrator Hero Member Posts: 2660 RE: Re: RE: runtime error 217 « Reply #4 on: December 14, 2006,
here for a quick overview of the site Help Center Detailed answers to any questions
Pascal Runtime Error 216
you might have Meta Discuss the workings and policies of this
Types Of Errors In Pascal Programming
site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers pascal exit code 106 or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a http://forum.lazarus.freepascal.org/index.php?topic=3202.0 community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Exited with exitcode=217 up vote 0 down vote favorite can anyone help me with the following program? There is no compile message, but during the runtime, an error is occured, and the message http://stackoverflow.com/questions/21361117/exited-with-exitcode-217 is, exited with exitcode=217. What seems to be the problem? The text that the program reads is like this 3 2 1 2 1 3 1 2 Where 3 is n for instance, so the procedure the program must be done 3 times, so as all the nums., will be read. Program sth; Uses SysUtils; Var m:Integer; LowArr:Integer; HighArr:Integer; n,d:String; f:Text; TheArray,j:array of integer; a:array of char; c:array of string[1]; v:String[1]; i:Integer; Procedure thenum ; Begin repeat Read (f,a[i]); Write(a[i]); until (a[i]=' '); End; Procedure sth ; begin while not seekEoln and eof(f) do begin read(f,j[i]); Write(j[i]); end; End; procedure space; begin Read(f,c[i]); Write(c[i]); end; Procedure theprogram; begin thenum; space; sth; end; begin Assign(f,'textfile.txt'); Reset(f); repeat Read (f,n); Write(n); until (n=' '); Read(f,v); Write(v); while not seekEoln and eof(f) do begin read(f,d); Write(d); end; StrToIntDef(n,m); setlength(thearray,m); LowArr:=Low(Thearray); HighArr:=High(TheArray); for i:= LowArr to HighArr do theprogram; if eof(f) then; Close(f); Readln; End. pascal freepascal share|improve this question asked Ja
♦ | Report Content as Inappropriate ♦ ♦ Runtime error 217 on http://free-pascal-general.1045716.n5.nabble.com/Runtime-error-217-on-array-of-Variant-td5716317.html array of Variant Hi there,I would like to use TVarRec http://www.math.uni-leipzig.de/pool/tuts/FreePascal/ref/node14.html as Variants, after some googling I found this:http://stackoverflow.com/questions/3733640/how-to-convert-between-tvarrec-and-variant However, it generated Runtime error 217. My original code (runs OK) is: 1 program test; 2 {$mode objfpc}{$H+} 3 procedure vart(par: array of const); 4 var 5 i: Integer; 6 begin 7 runtime error i := par[0].VInteger; 8 WriteLn('first param=', i); 9 end; 10 begin 11 vart([1, 2, 3]); 12 end.Modified code (runtime error 217) is: 1 program test; 2 {$mode objfpc}{$H+} 3 procedure vart(par: array of Variant); 4 var 5 i: Integer; 6 begin 7 i := par[0]; 8 WriteLn('first param=', i); 9 end; 10 begin 11 pascal exit code vart([1, 2, 3]); 12 end.Any ideas? Thanks! _______________________________________________ fpc-pascal maillist - [hidden email] http://lists.freepascal.org/mailman/listinfo/fpc-pascal Xiangrong Fang Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ Re: Runtime error 217 on array of Variant I found the problem myself. You have to add "uses Variants" to eliminate the problem. So now my questions are:1) why the Variants unit is required? What does it do? 2) is there any performance penalty using Variant than TVarRec?Thanks!2013/9/5 Xiangrong Fang <[hidden email]> Hi there,I would like to use TVarRec as Variants, after some googling I found this: http://stackoverflow.com/questions/3733640/how-to-convert-between-tvarrec-and-variant However, it generated Runtime error 217. My original code (runs OK) is: 1 program test; 2 {$mode objfpc}{$H+} 3 procedure vart(par: array of const); 4 var 5 i: Integer; 6 begin 7 i := par[0].VInteger; 8 WriteLn('first param=', i); 9 end; 10 begin 11 vart([1, 2, 3]); 12 end.Modified code (runtime
11. Exceptions As of version 0.99.7, Free Pascalsupports exceptions. Exceptions provide a convenient way to program error and error-recovery mechanisms, and are closely related to classes. Exception support is based on 3 constructs: Raise statements. To raise an exeption. This is usually done to signal an error condition. Try ... Except blocks. These block serve to catch exceptions raised within the scope of the block, and to provide exception-recovery code. Try ... Finally blocks. These block serve to force code to be executed irrespective of an exception occurrence or not. They generally serve to clean up memory or close files in case an exception occurs. The compiler generates many implicit Try ... Finally blocks around procedure, to force memory consistence. 11.1 The raise statement The raise statement is as follows: Raise statement This statement will raise an exception. If it is specified, the exception instance must be an initialized instance of a class, which is the raise type. The address exception is optional. If itis not specified, the compiler will provide the address by itself. If the exception instance is omitted, then the current exception is re-raised. This construct can only be used in an exception handling block (see further). Remark: Control never returns after an exception block. The control is transferred to the first try...finally or try...except statement that is encountered when unwinding the stack. If no such statement is found, the Free PascalRun-Time Library will generate a run-time error 217 (see also section exceptclasses). As an example: The following division checks whether the denominator is zero, and if so, raises an exception of type EDivException Type EDivException = Class(Exception); Function DoDiv (X,Y : Longint) : Integer; begin If Y=0 then Raise EDivException.Create ('Division by Zero would occur'); Result := X Div Y; end; The class Exception is defined in the Sysutils unit of the rtl. (section exceptclasses) 11.2 The try...except statement A try...except exception handling block is of the following form : Try..except statement If no exception is raised during the execution of the statement list, then all statements in the list will be executed sequentially, and the except block will be skipped, transferring program flow to the statement after the final end. If an exception occurs during the execution of the statement list, the program flow will be transferred to the except block. Stateme