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Delphi Error Array Type Required

You asked why you got the compilation error, i told you why it happens. –Arioch 'The Dec 18 '13 at 13:15 add a comment| Your Answer draft saved draft discarded I need read a single value from psingle on the position x, and I don't know how to do this. Use a typecast to a typed pointer. Error: Type identifier expected The identifier is not a type, or you forgot to supply a type identifier. have a peek at these guys

Error: Can't take the address of constant expressions It is not possible to get the address of a constant expression, because they are not stored in memory. David is quite correct. –Ken White May 19 '13 at 0:22 @KenWhite I understand you disagree, but I was just offering friendly and constructive advice to edit the question Error: Invalid selector name "arg1" An Objective-C selector cannot be empty, must be a valid identifier or a single colon, and if it contains at least one colon it must also more hot questions question feed lang-pascal about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation http://docs.embarcadero.com/products/rad_studio/delphiAndcpp2009/HelpUpdate2/EN/html/devcommon/cm_need_array_xml.html

Another possiblity is that they are declared in different declarations:  Var      A1 : Array[1..10] Of Integer;      A2 : Array[1..10] Of Integer;     Begin      A1:=A2; { This statement also gives this error. It                is due to the strict type checking of Pascal }   End.    Error: Type mismatch between "arg1" and "arg2" The types are not equal. Turbo Pascal always uses a 16 bit lo/hi which always returns bits 0..7 for lo and the bits 8..15 for hi. Topology and the 2016 Nobel Prize in Physics Physically locating the server Direct evaluation of fp expression How to cope with too slow Wi-Fi at hotel?

The size of each dimension is determined in two ways, which may be freely mixed in a multidimensional array : Index type Where Index is an integer type, normally Byte In FPC mode a pointer is also allowed. Forum Rules Быстрый переход Мой кабинет Личные сообщения Подписки Кто на форуме Поиск по форуму Главная страница форума Новички в программировании Помощь студентам Паскаль Delphi программирование Error: Class or COM interface type expected, but got "arg1" Some operators, such as the AS operator, are only applicable to classes or COM interfaces.

a pointer type which points to an undefined type. Hint: Converting the operands to "arg1" before doing the add could prevent overflow errors. Table as Header - How to? All Rights Reserved.

Warning: Converting constant real value to double for C variable argument, add explicit typecast to prevent this. This is a warning to help in finding the 32-bit specific code where cardinal/longint is used to typecast pointers to ordinals. Error: JVM virtual class methods cannot be static Virtual class methods cannot be static when targetting the JVM platform, because the self pointer is required for correct dispatching. This is merely a warning for Delphi compatibility. [next] [prev] [prev-tail] [front] [up]

Programming by guesswork never ends well. –David Heffernan Dec 18 '13 at 13:15 | show 1 more comment 1 Answer 1 active oldest votes up vote 1 down vote accepted Because https://groups.google.com/d/topic/borland.public.delphi.language.objectpascal/DBqE6Lrbatg My home PC has been infected by a virus! PS. You can only assign local procedure/function to a void pointer.

why ? More about the author In C, constant real values are double by default. e.g. You can try compiling with -So if the identifier is a procedure variable.

Error: Can't determine which overloaded function to call You're calling overloaded functions with a parameter that doesn't correspond to any of the declared function parameter lists. Warning: Constructing a class "arg1" with abstract method "arg2" An instance of a class is created which contains non-implemented abstract methods. This conversion can lose data since not all unicode characters may be represented in the codepage of destination string type. http://completeprogrammer.net/delphi-error/delphi-error-record-object-or-class-type-required.html Error: Derived class helper must extend a subclass of "arg1" or the class itself If a class helper inherits from another class helper the extended class must extend either the same

Warning: lo/hi(dword/qword) returns the upper/lower word/dword Free Pascal supports an overloaded version of lo/hi for longint/dword/int64/qword which returns the lower/upper word/dword of the argument. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed For example, a Byte gives a 0..255 range.

More Info: LineCount is - System.Integer And TRichViewEdit does not have a "Lines" property.

Join them; it only takes a minute: Sign up Getting Error Array Type Required up vote -4 down vote favorite I am trying to run this code: RichViewEdit1.LineCount[i]:= Cipher.EncryptString(RichViewEdit1.LineCount[i]); And I Warning: Comparison might be always false due to range of constant and expression There is a comparison between a constant and an expression where the constant is out of the valid How to cope with too slow Wi-Fi at hotel? Permission to include a segment from Google Maps as a figure in a publication Trying to create safe website where security is handled by the website and not the user Minecraft

This can cause random errors in code like "if pїq". Warning: Comparison might be always true due to range of constant and expression There is a comparison between a constant and an expression where the constant is out of the valid LIEN Посмотреть профиль Найти ещё сообщения от LIEN 15.05.2009, 15:51 #6 DM_bite Профессионал Регистрация: 29.07.2008 Сообщений: 1,091 Репутация: 258 icq: 379566420 Цитата: Наверное тебе нужно поправить тут : news Error: Incompatible type for arg no.

Error: Illegal constant passed to internal math function The constant argument passed to a ln or sqrt function is out of the definition range of these functions. unit UUtil; interface uses UVector2f, Types, SysUtils; type Vector2fArrayWrapper = array of Vector2f; PointArrayWrapper = array of TPoint; implementation function toPointArray(vw : Vector2fArrayWrapper) : PointArrayWrapper; var pw : PointArrayWrapper; i,x,y : Error: Type conflict between set elements There is at least one set element which is of the wrong type, i.e. LIEN Посмотреть профиль Найти ещё сообщения от LIEN 15.05.2009, 16:20 #10 __STDC__ Профессионал Регистрация: 16.03.2009 Адрес: Москва Сообщений: 1,013 Репутация: 358 skype: attempted_to_kill_init О_О надо ее объявить ВМЕСТО

Objective-C makes extensive use of run time type information (RTTI). Hint: Converting the operands to "arg1" before doing the subtract could prevent overflow errors. Individual subarrays of a multidimensional dynamic array may have different sized dimensions - they are, of course, separate arrays. Explicitly typecast the constant or the expression to the correct range to avoid this warning if you think the code is correct.

On the caller side, they will be extracted and if their type does not match the original variable's, an exception will be raised. They do not have methods defined on them. Error: Constant packed arrays are not yet supported You cannot declare a (bit)packed array as a typed constant. What is the most befitting place to drop 'H'itler bomb to score decisive victory in 1945?