I am in the process of building a RAD 10.3 program and the compiler cannot find some .res files. Specifically, the compiler cannot find Controls.res, Buttons.res, FileCtrl.res, ExtDlgs.res.
Searching my hard drive, I see these files located in the ..\borland\delphi6\lib and ..\Embarcadero..\bin\win32\release folders.
Where do I set the path to point to this folder?
I see paths can be set in Tools > Options and there are several locations under this, then also, they can be set under Projects > Options.
Please let me know what is the correct location to add this path.
Related
I am trying to install GLscene but getting problems with the source file locations.
It says in the install instructions to add the GLscene source directories into the global library path in tool/options/Delphi options/Library, which I have done but it has no effect.
I can add the source directories into each package project directory and it then compiles, but I would rather have it accessible globally.
The GLscene library items I have entered are,
C:\Users\Andy\Documents\Embarcadero\Studio\Projects\GLScene_VCL\Source
C:\Users\Andy\Documents\Embarcadero\Studio\Projects\GLScene_VCL\Source\Shaders
C:\Users\Andy\Documents\Embarcadero\Studio\Projects\GLScene_VCL\Source\DesignTime
Which are all correct,
anybody know any reason why the compiler can't find the files in these directories?
The compiler will search for source files on the library path. Note that there are separate library paths for different targets, e.g. Win32, Win64 etc.
If you have source files that cannot be found, then they are not in the library path that you specified.
Personally I don't like the approach of using search paths for source files. I like everything under my project directory so that I can check out from my VCS and have everything I need to build right there. A search path based approach makes serious development very difficult because you cannot maintain branches. What if you have old versions to maintain that use old versions of your libraries?
Well this is a bit late but it could help someone else.
Try and add the paths to both the Library Path and the Debug DCU Path.
Recent Delphi versions have different build configurations for Release and Debug and my guess is that the Debug configuration only searches in the Debug DCU Path.
I am trying to recompile/rebuild an old application program developed on Delphi5. I used the same Delphi5 software on an XP computer.
I did some minor corrections to the codes of a couple of forms and units. When I recompile using the .dpr file it comes with a fatal message: File not found System.pas
I added in .dpr file on the link path to this file BP folder. No success and the same message. Any clue will help.
Probably Library Path is broken after running some buggy component installer. In modern IDE's look for Tools -> Options -> Library -> Library Path from main menu (should be slightly different for Delphi 5).
System.dcu file lives in $(BDS)\Lib path for Delphi 2007.
The "File not found System.pas" error often isn't really because it can't find system.pas. It's some other problem that manifests as this error.
It can be:
Duplicate Path entries in the Library Path.
Too many entries in the Library Path - I think the limit is 99.
Path to a package in Library Paths too long.
Path to a package in Library Paths corrupt.
Environmental Variables not set correctly.
and possibly more if you Google "system.pas not found"
Marjan is right.
But also add ${DELPHI}\LIB\OBJ
If you still have a dcc32.cfg with the project, or a .cfg with the project, open it up to see if the settings in there are correct. Otherwise delete the .cfg or edit it to reflect the proper path to the bin and bin\obj directories.
A .dpr file is the main project file for a Delphi 2,3,4,5,6,7 project.
You have not given any details like WHAT WAY OF BUILDING SOMETHING of delphi you're using (the code is Delphi 5 level code, but you are not telling me for example, if you built the project inside the Delphi IDE or from the command line compiler DCC32), and what other files you have installed. You haven't mentioned if the library paths and so on are configured (either for the IDE, or for the command line environment, both of which are separate tasks).
An inability to find System.pas suggests to me that you might be running the command line compiler (Dcc32) instead of the IDE to build the project, and you have forgotten to mention that. That usually means you have to set up the Options (dcc32.dof) file for Delphi, so that command line building with Dcc32 can work.
What exactly do you mean by "When I compile with the .dpr file"? Instead of making people guess, show the commands you typed, exactly, and the error message, exactly. If it helps, use screenshots or text grabs.
I'm working on a Delphi project and I want to add a parser to it. The parser comes with components that should be added to the project
So it works great if I add the files to the same folder that my project is in, but I would like it to be in a separate components folder (to keep it cleaner, since I'm not going to be modifying those files anyway).
However, when I add create a components folder and add the files there, when I add it to the project through delphi, it has trouble finding the files. So it adds the .psu files to the right folder, but it says it can't find the unit 'Calculator', for example, until I copy the Calculator.dcu file from the component directory to the source directory.
How do I tell Delphi to look for those files where I put them?
Thanks
You have some options:
Add the units folder to the Projects' Search Path (Menu: Project\Options...) - only affects the project you're working now.
Add the units folder to the Environment's Library Path (Menu: Tools\Options...\Environment Options\Delphi Options\Library - Win32) if you want all projects in this ide install to find that units (not only the project you are working).
Just to complement: if, in the near future, you add components to your pallete and the compilation fail not finding the units; you'll have to update your system path as well. For details give a search on SO on this, as this is a common source of questions on the delphi tag... ;-)
Take a look at the Search Path for the project in the project options. Make sure your .pas and/or .dcu files are in that search path, i.e. add the folder in which the units are to your project's search path.
Got this error whenever I try to compile something: "F1027 Unit not found: 'System.pas' or binary equivalents (.dcu)".
Got it after installing a component, removed it, reinstalled RAD studio, but still same.
In order to get it fixed, I need the Library path and browsing path. Please anybody post yours so I get it working.
A workaround I found is including the path "$(BDS)\lib\win32\debug" to Library path, but this is not the correct way. So I need your paths. Thanks!
This is from the HKLM\Software\Embarcadero\BDS\8.0\Library key in the registry - you can save it to a .reg file and then import it (making any necessary fixes to the paths first, of course):
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Embarcadero\BDS\8.0\Library]
"Browsing Path"="$(BDS)\\SOURCE\\VCL;$(BDS)\\source\\rtl\\common;$(BDS)\\SOURCE\\RTL\\SYS;$(BDS)\\source\\rtl\\win;$(BDS)\\source\\ToolsAPI;$(BDS)\\SOURCE\\IBX;$(BDS)\\source\\Internet;$(BDS)\\SOURCE\\PROPERTY EDITORS;$(BDS)\\source\\soap;$(BDS)\\SOURCE\\XML;$(BDS)\\source\\db;$(BDS)\\source\\Indy10\\Core;$(BDS)\\source\\Indy10\\System;$(BDS)\\source\\Indy10\\Protocols;$(BDS)\\source\\database;"
"Debug DCU Path"="$(BDSLIB)\\$(Platform)\\debug;$(BDS)\\RaveReports\\Lib"
"HPP Output Directory"="$(BDSCOMMONDIR)\\hpp"
"Language Library Path"="$(BDSLIB)\\$(Platform)\\release\\$(LANGDIR);$(BDS)\\lib\\$(LANGDIR)"
"Package DCP Output"="$(BDSCOMMONDIR)\\Dcp"
"Package DPL Output"="$(BDSCOMMONDIR)\\Bpl"
"Package Search Path"="$(BDSCOMMONDIR)\\Bpl"
"Translated Debug Library Path"="$(BDSLIB)\\$(Platform)\\debug\\$(LANGDIR)"
"Translated Library Path"="$(BDSLIB)\\$(Platform)\\release\\$(LANGDIR)"
"Translated Resource Path"="$(BDSLIB)\\$(Platform)\\release\\$(LANGDIR)"
"Search Path"="$(BDSLIB)\\$(Platform)\\release;$(BDSUSERDIR)\\Imports;$(BDS)\\Imports;$(BDSCOMMONDIR)\\Dcp;$(BDS)\\include;C:\\Program Files\\Raize\\CS4\\Lib\\RS-XE;;$(BDS)\\RaveReports\\Lib"
For MSBuild to work properly (and for project configurations), you need to make sure the following environmental variable is set properly:
PLATFORM=ANYCPU
Top Line of the library path:
$(BDSLIB)\$(Platform)\release
Some installers mistakenly parse this as two lines and split them out.
Check on your Delphi IDE menu: Tools * Options, to see what is defined.
My default installation has 2 important "Environment Variables",
BDSLIB, defined as "c:\program files\embarcadero\rad studio\8.0\lib"
Platform, defined as "Win32".
On that same form, under Library, is defined
Library path:, the path begins "$(BDSLIB)\$(Platform)\release;...
That should equate to C:\program files\embarcadero\rad studio\8.0\lib\Win32\release", which is where you should find System.dcu. Make sure that file is there. Maybe it was removed or damaged by your component work.
There is also a "Debug" directory under Win32 which should have the dcu with the debug information included. If the release dcu is missing or damaged, you can probably copy the debug version in as a quick test.
It sounds like the compiler couldn't find the dcu then also looked for the source file to recreate it. But it should normally use the dcu.
I believe the source is in PF\Embarcadero\Rad Studio\8.0\source\rtl\sys as system.pas.
All of the above is the default Delphi Options. The options can also be changed for a project, which could interfere with the above. Try the above first. Then create a new project and see if it will complile, as that will use the defaults only.
Patrick
New York
Take a look at the -cleanregistryide option on this page:
http://support.embarcadero.com/es/article/42597
It will allow you to restore the IDE's default installation paths. If you use this option, third-party add-in's would need to be reinstalled. I have experienced this problem after upgrade installations when there were installed 3rd party IDE tools.
HTH
Navid
For XE4 use this restore.reg
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Embarcadero\BDS\11.0\Library\Win32]
"Search Path"="$(BDS)\Imports;$(BDSCOMMONDIR)\Dcp;$(BDS)\include;C:\Program Files (x86)\Embarcadero\RAD Studio\11.0\lib;C:\Program Files (x86)\Embarcadero\RAD Studio\11.0\include;C:\Program Files (x86)\Embarcadero\RAD Studio\11.0\Imports;$(BDSLIB)\$(Platform)\release;$(BDSUSERDIR)\Imports;$(BDS)\Imports;$(BDSCOMMONDIR)\Dcp\$(Platform);$(BDS)\include"
You can change 11.0 to your version of Delphi
In Delphi, I can include a folder's source code by adding it to the project Search Path, or adding it to the Library Path. The Search Path applies only to the current project, while the Library Path applies to any project opened with the IDE.
Other than that, is there any functional difference between the Search and Library paths?
My reason for asking: I have a folder X with source used by project A. When I include that folder under Project A's search path, it says it cannot find a specific file in that folder. When I include it under the Library path, then project A compiles fine.
Until now, I was always under the impression that the only difference was that one was project-specific, and the other was global.
While we're on the topic (and at the risk of making a fool of myself): What is the functional difference between "library path" and "browsing path"?
As far as I know, browsing path is where the debugger should look for files when breaking/stepping into source files thats not in the library path.
Lets say that you have a thirdparty component that you use. You point the library path to the directory where the pre-compiled dcu-files of that component are. Your project will use these dcu-files when you compile. This is good, because it wont be recompiled every time you do a build.
But by including the compiled dcu files, you loose the possibility to debug the thirparty component. If you include the path to where the source files are in the browse path, the debugger will find the source, and allow you to step in to it.
The default settings for the vcl show this. In library path they have put $(BSD)\Lib, and in the browsing path they have put $(BDS)\SOURCE\WIN32...
Update: There are two different kind of search paths: Compiler search path and debugger search path. The first is there the compiler looks for files during compiling, and the second is where the debugger looks for source files during debugging.
The compiler will only find files in the Library path or the projects search path.
The debugger will find identifiers in the compilers search path plus the browsing path, the debug source path for the project, and the global debug search path.
There should not be any difference in specifying things globally or pr project.
The “Library path” field
This is the path where the compiler looks for files that it needs when it compiles our project.
There are three main categories of paths that we will find here:
On the first lines we can see listed Delphi’s own precompiled DCUs. We will talk about precompiled DCUs soon.
These paths are added here by Delphi’s installer. Don’t touch them, or you will fuckup the whole Delphi and you will have to reinstall - unless you have a backup of the appropriate registry key, which is: KEY_CURRENT_USER\SOFTWARE\Embarcadero\BDS\21.0\Library\
Next, if you installed 3rd party packages/libraries using their automatic installers, you will see their paths here. Usually, only the folder containing the DCU files (not the Pas files) will be listed here. Here are some examples:
These paths are automatically added by the above-mentioned installers.
If you want to use 3rd party libraries (such as LightSaber) that don’t have an automatic installer, you will have to enter their path manually, as described below (point 3).
Finally, if we built our own library, we would want to manually put the path to this library here.
The “Browsing path” field
If we Ctrl+Click in the IDE on a routine (like Application.ProcessMessages), the IDE will take us to the source code of ProcessMessages which is in:
c:\Delphi\source\vcl\Vcl.Forms.pas
How can the IDE know where to look for Vcl.Forms.pas when the “c:\Delphi\source\vcl” folder is not in Library Path?
This is done by Browsing Path. If we look into the “Browsing Path” we see that the VCL folder is already there:
When the IDE cannot find an identifier (function, variable, etc) in project’s “Search path” it starts to search in “Library path”. If the identifier is also not there, the IDE looks into the Browsing Folder.
It is critical to understand that the folders listed in the “Browsing Path” are accessible to the IDE (and also to the debugger, so we can step into the source code of our libraries while debugging) but not to the compiler.
So, in “Browsing Path” we add the folders that hold units that we want to be able to see/browse with Ctrl+Click in the IDE, but we don’t want to be found by the compiler.
I think Embarcadero team screwed up a bit here. They should have used “Compiler paths” instead of “Library paths” and “IDE paths” instead of “Browsing paths”.
The “Debug DCU path” field
The documentation says, “Specifies the path for the Delphi-compiled units used for debugging”. What it means is that it contains the folder where the Delphi’s debug DCUs are located (see the “Precompiled DCUs” section). We should not touch this.
Usually, we will only have a single folder listed here:
The “Debug source path” field
“Debug source path” is a less obvious place where we can enter paths. Here we enter paths to the Pas files that we have them precompiled to speed up the general compilation speed of your project. Note that this is located under the “Embarcadero debuggers” page and not under the “Library” page:
The “Use debug DCUs” field
Delphi’s units are coming precompiled in two “flavors”: the debug and the release flavor.
So, one might be inclined to think that when we compile our application in Debug mode, the compiler will implicitly use the debug DCUs for RTL/VCL framework. It doesn’t. The compiler will use the debug DCUs for our code, but not the debug DCUs for the RTL/VCL library.
And we can test that easily: we simply build our application in Debug mode and put a breakpoint somewhere in its source code. We will speak about breakpoints and debugging soon. We will see that we can step into our routines when we press the F7 key. But if we try to step into a Delphi routine (let’s say Application.ProcessMessages), we simply can’t. The debugger won’t go in that routine because Delphi compiled the “release” version of Vcl.Forms.pas (the unit where ProcessMessages resides) even if our app was compiled in “Debug” mode.
To force the compiler to link the “debug” version of its VCL/RTL library, we need to activate the “Use Debug DCUs” check box in “Project options”. Careful here! I said, “Project options”, not Delphi’s “Global options”:
When to activate the “Use debug DCUs”?
If “Use Debug DCUs” option is not activated, and we debug our application, we can only single step through our own code. This is what we want in the most cases, because it is our code that is buggy, not Delphi’s code. It will be quite annoying to keep stepping into Delphi’s code.
We activate “Use Debug DCUs”:
• If we want to see how Delphi is working internally – for example, when we want put a break point inside ProcessMessages to see when it is executed.
• If we think we have found a bug in the RTL/VCL
Note: After we activate this option, we need to rebuild our project! For some changes it is enough to compile, but for others it is not enough. I haven't spent the time to make a list about which ones need to compile and which ones need to build. So, as any lazy person, I always Build, after changing project's options.
Debugger will also find files in Library Path.