Berkeley db aix link error
AIX 5.3
xlC_r Version 5
db-5.3.21
Any help would be appriciated.
xlC_r -o excxx_example_database_load excxx_example_database_load.o MyDb.o InventoryData.o -g -O2 -D_THREAD_SAFE -L../lib -L/usr/lib -ldb_cxx -lrt -ldb_cxx
ld: 0711-317 ERROR: Undefined symbol: .DbEnv::open(const char*,unsigned int,int)
ld: 0711-317 ERROR: Undefined symbol: .Db::open(DbTxn*,const char*,const char*,DBTYPE,unsigned int,int)
make: 1254-004 The error code from the last command is 8.
Regards
xhpeng
AIX 5.3
xlC_r Version 5
db-5.3.21
Any help would be appriciated.
xlC_r -o excxx_example_database_load excxx_example_database_load.o MyDb.o InventoryData.o -g -O2 -D_THREAD_SAFE -L../lib -L/usr/lib -ldb_cxx -lrt -ldb_cxx
ld: 0711-317 ERROR: Undefined symbol: .DbEnv::open(const char*,unsigned int,int)
ld: 0711-317 ERROR: Undefined symbol: .Db::open(DbTxn*,const char*,const char*,DBTYPE,unsigned int,int)
make: 1254-004 The error code from the last command is 8.
Regards
xhpeng
Similar Messages
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C++ linking error Undefined symbols AIX 5.3 xlC bdb 4.7
I am getting the following linking error while linking the MyCb example given in Berkley DB guide
xlC -bnoquiet -o /ra2/frt_bld/TMPBIN/BDBtest \
/ra2/frt_bld/TMPOBJ/DBAbs.o \
/ra2/frt_bld/TMPOBJ/MyDb.o \
/ra2/frt_bld/TMPOBJ/PPNum.o \
/ra2/frt_bld/TMPOBJ/PPNumStore.o \
/ra2/frt_bld/TMPOBJ/PPNumStoreDB.o \
/ra2/frt_bld/TMPOBJ/UTDbtest.o \
/ra2/frt_bld/TMPOBJ/UTPPNUm.o \
-lC_r ../../../ACE_wrappers/ace/libACE.so -ldb_cxx -L../../../db-4.7.25/build_unix -L/usr/local/ssl -L/../../../ACE_wrappers/ace -lcrypto -lpthread -lz -lm -o /ra2/frt_bld/TMPBIN/BDBtest
ld: 0711-318 ERROR: Undefined symbols were found.
The following symbols are in error:
Symbol Inpndx TY CL Source-File(Object-File) OR Import-File{Shared-object}
RLD: Address Section Rld-type Referencing Symbol
.Db::set_error_stream(std::basic_ostream<char,std::char_traits<char> >*) [1010] ER PR MyDb.cpp(/ra2/frt_bld/TMPOBJ/MyDb.o)
00003b50 .text R_RBR [148] .MyDb::MyDb(std::basic_string<char,std::char_traits<char>,std::allocator<char> >&,std::basic_string<char,std::char_traits<char>,std::allocator<char> >&)
.Db::open(DbTxn*,const char*,const char*,DBTYPE,unsigned int,int) [1012] ER PR MyDb.cpp(/ra2/frt_bld/TMPOBJ/MyDb.o)
00003b84 .text R_RBR [148] .MyDb::MyDb(std::basic_string<char,std::char_traits<char>,std::allocator<char> >&,std::basic_string<char,std::char_traits<char>,std::allocator<char> >&)
ER: The return code is 8.
ld: 0711-317 ERROR: Undefined symbol: .Db::open(DbTxn*,const char*,const char*,DBTYPE,unsigned int,int)
// File: MyDb.cpp
#include "MyDb.h"
#include <string>
#include <iostream>
// Class constructor. Requires a path to the location
// where the database is located, and a database name
MyDb::MyDb(std::string &path, std::string &dbName)
: db_(NULL, 0), // Instantiate Db object
dbFileName_(path + dbName), // Database file name
cFlags_(DB_CREATE) // If the database doesn't yet exist,
// allow it to be created.
try
// Redirect debugging information to std::cerr
db_.set_error_stream( static_cast<std::ostream *>(&std::cerr) );
// Open the database
db_.open(NULL, dbFileName_.c_str(), NULL, DB_BTREE, cFlags_, 0);
// DbException is not a subclass of std::exception, so we
// need to catch them both.
catch(DbException &e)
std::cerr << "Error opening database: " << dbFileName_ << "\n";
std::cerr << e.what() << std::endl;
catch(std::exception &e)
std::cerr << "Error opening database: " << dbFileName_ << "\n";
std::cerr << e.what() << std::endl;
//And then we need the implementation for the close() method:
// Private member used to close a database. Called from the class
// destructor.
void
MyDb::close()
// Close the db
try
db_.close(0);
std::cout << "Database " << dbFileName_
<< " is closed." << std::endl;
catch(DbException &e)
std::cerr << "Error closing database: " << dbFileName_ << "\n";
std::cerr << e.what() << std::endl;
catch(std::exception &e)
std::cerr << "Error closing database: " << dbFileName_ << "\n";
std::cerr << e.what() << std::endl;
Thanks
Anand Rathi
Edited by: user10127683 on Jun 10, 2009 9:02 AMHi Anand,
http://www.oracle.com/technology/documentation/berkeley-db/db/ref/build_unix/aix.html <-- check FAQ #4.
Please use a "-D_LARGE_FILES=1" when building BDB on AIX.
Let me know how it works.
Thanks,
Bogdan Coman -
Linker Error during compiling ODBC WinCE C++_Sample Project
I am devloping a ODBC application for PocketPC2003 using OLite 10g Release 10.3.0.2. before that i am understanding the sample application provided with Olite.
I followed all the instructions provided in ReadMe.txt file available before using VC++ sample. After making all the settings and compiling i am getting following linker errors as mentioned below.
Any solution for this problem at the earliest will be appreciated, i have tried link all the libraries provided with WinCE armv4.
Linker Error Messages:
Error 1 error LNK2019: unresolved external symbol SQLExecDirect referenced in function "public: virtual __cdecl CSQLResult::~CSQLResult(void)" (??1CSQLResult@@UAA@XZ) dbaccess.obj
Error 2 error LNK2019: unresolved external symbol SQLFreeStmt referenced in function "public: virtual __cdecl CSQLResult::~CSQLResult(void)" (??1CSQLResult@@UAA@XZ) dbaccess.obj
Error 3 error LNK2019: unresolved external symbol SQLGetData referenced in function "public: class CRowObj const * __cdecl CSQLResult::Fetch(int)" (?Fetch@CSQLResult@@QAAPBVCRowObj@@H@Z) dbaccess.obj
Error 4 error LNK2019: unresolved external symbol SQLFetch referenced in function "public: class CRowObj const * __cdecl CSQLResult::Fetch(int)" (?Fetch@CSQLResult@@QAAPBVCRowObj@@H@Z) dbaccess.obj
Error 5 error LNK2019: unresolved external symbol SQLFreeEnv referenced in function "public: void __cdecl COLiteDB::Disconnect(void)" (?Disconnect@COLiteDB@@QAAXXZ) dbaccess.obj
Error 6 error LNK2019: unresolved external symbol SQLFreeConnect referenced in function "public: void __cdecl COLiteDB::Disconnect(void)" (?Disconnect@COLiteDB@@QAAXXZ) dbaccess.obj
Error 7 error LNK2019: unresolved external symbol SQLDisconnect referenced in function "public: void __cdecl COLiteDB::Disconnect(void)" (?Disconnect@COLiteDB@@QAAXXZ) dbaccess.obj
Error 8 error LNK2019: unresolved external symbol SQLConnect referenced in function "public: int __cdecl COLiteDB::Connect(void)" (?Connect@COLiteDB@@QAAHXZ) dbaccess.obj
Error 9 error LNK2019: unresolved external symbol SQLAllocConnect referenced in function "public: int __cdecl COLiteDB::Connect(void)" (?Connect@COLiteDB@@QAAHXZ) dbaccess.obj
Error 10 error LNK2019: unresolved external symbol SQLAllocEnv referenced in function "public: int __cdecl COLiteDB::Connect(void)" (?Connect@COLiteDB@@QAAHXZ) dbaccess.obj
Error 11 error LNK2019: unresolved external symbol SQLError referenced in function "public: class CSQLResult * __cdecl COLiteDB::Execute(wchar_t const *)" (?Execute@COLiteDB@@QAAPAVCSQLResult@@PB_W@Z) dbaccess.obj
Error 12 error LNK2019: unresolved external symbol SQLDescribeCol referenced in function "public: class CSQLResult * __cdecl COLiteDB::Execute(wchar_t const *)" (?Execute@COLiteDB@@QAAPAVCSQLResult@@PB_W@Z) dbaccess.obj
Error 13 error LNK2019: unresolved external symbol SQLNumResultCols referenced in function "public: class CSQLResult * __cdecl COLiteDB::Execute(wchar_t const *)" (?Execute@COLiteDB@@QAAPAVCSQLResult@@PB_W@Z) dbaccess.obj
Error 14 error LNK2019: unresolved external symbol SQLAllocStmt referenced in function "public: class CSQLResult * __cdecl COLiteDB::Execute(wchar_t const *)" (?Execute@COLiteDB@@QAAPAVCSQLResult@@PB_W@Z) dbaccess.objHi,
The OLITE forum (Database Mobile Server (inc. legacy Database Lite) would be a better place to post your issue. This forum deals with the ODBC driver that connects to a "normal" Oracle database.
Hope it helps,
Greg
Edited by: gdarling on Nov 12, 2008 8:31 AM -
Hi,
Please help me with this broken link error in Office Excel 2010. Thank you.
The problem is: a broken link cannot be removed from the file. The link was used in data validation, which refers to a list of values. After the path was corrected, it still shows there’s a broken link. Here are the details:
I have 4 files named “000TVA_Test – 3”, “000TVA_Test – 4”, “000TVA_Test – 5”, and “000TVA_Test – 6”. The posterior files were developed based on the previous files.
In Test-3, sheet “Template “, cell “L4”, “O4”, “R4”… were built as dropdown list using data validation. The list source is in the “Library” worksheet. There’s no problem so far.
Test-4 was firstly copied from Test-3. In this file I renamed the worksheet from “Library” to “Setting” and the link was broken from here. I can also fix the broken link in this file. (While I didn’t realize there was a broken link.)
In Test-5 I fixed the path, but every time when opening the file, the broken link still shows.
In Test-6 I’ve removed the data validations. The broken link is still there.
I tried to find solutions online. I tried common methods, cannot find anything in the files is still using links. I also tried the “findlink.xla” add-in, but it only worked for Test-4, and couldn’t find the link in other files.
Please help. Thank you!
I uploaded files here: https://onedrive.live.com/redir?resid=1A97736E0ABBAA41!113&authkey=!AF5wAd9rwUPnYyE&ithint=folder%2cxlsm
Thanks again!Hi,
Based on my tested the files downloaded, I found that Test-5 & Test-6 included the "A defined name that refers to an external workbook", Test-4 had not. (Please click Formula Tab>Name Manage, you'll see them.)
However, the Break Links command cannot break the following types of links:
A defined name that refers to an external workbook
A ListBox control with an input range that refers to an external workbook.
A DropDown control with an input range that refers to an external workbook.
http://support2.microsoft.com/kb/291984/en-us (It also applies to Excel 2010)
Thus, we'd better try the workaround: re-build the Test-5 & Test 6.
Regards,
George Zhao
TechNet Community Support
It's recommended to download and install
Configuration Analyzer Tool (OffCAT), which is developed by Microsoft Support teams. Once the tool is installed, you can run it at any time to scan for hundreds of known issues in Office
programs. -
Berkeley db fatal region error detected run recovery
Hi,
I have initiated d Berkeley DB object.
Then, I am using multithreading to put data into the DB.
Here is how I open the one data handler.
ret = dbp->open(dbp, /* Pointer to the database */
NULL, /* Txn pointer */
db_file_name, /* File name */
db_logical_name , /* Logical db name (unneeded) */
DB_BTREE, /* Database type (using btree) */
DB_CREATE, /* Open flags */
0644); /* File mode. Using defaults */
each threads would put data into the same handler when it needs to.
I am getting "berkeley db fatal region error detected run recovery".
What is the problem? Does it have anything to do with the way the handler is created or whether multiple threads can put data into the DB?
jbHi jb,
user8712854 wrote:
I am getting "berkeley db fatal region error detected run recovery".This is a generic Berkeley DB panic message that means something went wrong. When do you get this error? Did you enable the verbose error messages? Are there any other warning/error messages reported? By just posting the way you open the database doesn't help much at all. I reviewed the other questions you asked on the forum, and it seems that you are not following the advices and consult the documentation, but you prefer to open new threads. I advice you to first work on configuring Berkeley DB for your needs and read the following pages in order to understand which Berkeley DB Product best suits your application and how it should be configured for a multithreaded application:
[The Berkeley DB products|http://www.oracle.com/technology/documentation/berkeley-db/db/ref/intro/products.html]
[Concurrent Data Store introduction|http://www.oracle.com/technology/documentation/berkeley-db/db/ref/cam/intro.html]
[Multithreaded applications|http://www.oracle.com/technology/documentation/berkeley-db/db/ref/program/mt.html]
[Berkeley DB handles|http://www.oracle.com/technology/documentation/berkeley-db/db/ref/program/scope.html]
On the other hand, if the code that's calling the Berkeley DB APIs is not too big and is not private, you can post it here so we can review it for you and let you know what's wrong with it.
The procedures you should follow in order to fix a "run recovery" error are described here:
[Recovery procedures|http://www.oracle.com/technology/documentation/berkeley-db/db/ref/transapp/recovery.html]
Thanks,
Bogdan Coman -
I am writng a simple application in C language for communicating with GPIB. when I compile the c file I am getting a linker error
LIBC.lib(ctr0.obj): LNK2001 error: unresolved sysmbol _main
I compile the application in the dos window using the command
cl gpibApplication.c gpib-32.obj.
Could anyone tell me how to remove this errorHello-
It sounds like the main function is missing from the gpibApplication.c file. Be sure that the following function is somewhere in the code:
int main (int argc, char *argv[])
Also, note that this function is case sensitive, so be sure main is not capitalized.
Randy Solomonson
Application Engineer
National Instruments -
Link errors on HP Itanium and Oracle 9.0.1.0.1 Developers Release
We have pulled down the Oracle Developers release for HP-UX 11.22 and were not able to compile the Oracle code
because of a link error. We are getting the following errors in the make.log file:
(Bundled) cc: error 1913: `16M' does not exist or cannot be read
(Bundled) cc: error 1913: `L' does not exist or cannot be read
(Bundled) cc: error 1913: `1M' does not exist or cannot be read
(Bundled) cc: error 1913: `1M' does not exist or cannot be read
*** Error exit code 1
Stop.
Has anyone run into this issue and how was it resolved?
Thanks,
WalterAlex,
does a
select xmlelement("SQLX", 'Hello ,World!') from dual; work?
SQL> select xmlelement("SQLX", 'Hello World!') from dual;
XMLELEMENT("SQLX",'HELLOWORLD!')
<SQLX>Hello World!</SQLX>
It works for me in 9.2
SQL> select xmlelement("orderid", order_num) from orders;
XMLELEMENT("ORDERID",ORDER_NUM)
<orderid>1</orderid>
<orderid>2</orderid>
<orderid>3</orderid>
<orderid>1</orderid>
<orderid>2</orderid>
<orderid>3</orderid>
6 rows selected.
SQL> -
The forums have suggestions on this topic but I don't understand the lingo used.
Remember card catalogs in libraries? The computer has its own card catalog that tells it where all the files are. That's known as the directory.
Sibling link error indicates something is wrong with one of the cards, making the computer lost. Now the computer will put forth a bunch of gobbledy gook to fix this error, but you can do it.
Since the issue is with the external hard disk, you must select it with Disk Utility's First Aid selected. There you will repair the disk. If it can't repair the disk, you will need to use a more powerful tool. The question is, is your data backed up elsewhere, or is it not? If it is not, the same symptoms of a bad directory can also implicate a dying hard drive. You'll want a data recovery tool if you aren't backed up. If you are backed up, and there is nothing that can't be replaced on that external hard drive, get Alsoft Disk Warrior. This should fix most bad sibling link errors repair disk can't. When it can't, you can give up on the external hard disk.
P.S. Permissions has NOTHING to do with the directory. Do not worry about issues with permissions or attempting to repair it at this stage. -
"Not an executable or is a link" errors when starting Messaging Server
"Not an executable or is a link" errors when starting Messaging Server
<P>
If Calendar Server 3.x has been installed to the same server root
as Messaging server, it is possible that the command 'NscpMail start'
to restart the server will return a string of errors:
# /etc/NscpMail start
19971207145610:Dispatch:Notification:Local Module
(Account-Handler) is not a n executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(Account-Manager) is not a n executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(AutoReply-Handler) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(Configuration-Manager) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(Error-Handler) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(Mailbox-Deliver) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(Program-Deliver) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(SMTP-Deliver) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(SMTP-Router) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(UNIX-Deliver) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Network Module
(Finger-Server) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Network Module
(IMAP4-Server) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Network Module
(POP3-Server) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Network Module
(SMTP-Accept) is not an executable or is a link.
Module not loaded.
Startup Problem:
Module Error-Handler is required for proper operation.
Netscape Messaging Server Exiting!
The Calendar server 3.x installation may have changed the permissions
on [server-root]/bin directory from 755 to 750. Simply issue the
command (as root) 'chmod 755 [server-root]/bin' and then start
the server with the 'NscpMail start' command, and it should start
without a problem."Not an executable or is a link" errors when starting Messaging Server
<P>
If Calendar Server 3.x has been installed to the same server root
as Messaging server, it is possible that the command 'NscpMail start'
to restart the server will return a string of errors:
# /etc/NscpMail start
19971207145610:Dispatch:Notification:Local Module
(Account-Handler) is not a n executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(Account-Manager) is not a n executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(AutoReply-Handler) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(Configuration-Manager) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(Error-Handler) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(Mailbox-Deliver) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(Program-Deliver) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(SMTP-Deliver) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(SMTP-Router) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Local Module
(UNIX-Deliver) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Network Module
(Finger-Server) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Network Module
(IMAP4-Server) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Network Module
(POP3-Server) is not an executable or is a link.
Module not loaded.
19971207145610:Dispatch:Notification:Network Module
(SMTP-Accept) is not an executable or is a link.
Module not loaded.
Startup Problem:
Module Error-Handler is required for proper operation.
Netscape Messaging Server Exiting!
The Calendar server 3.x installation may have changed the permissions
on [server-root]/bin directory from 755 to 750. Simply issue the
command (as root) 'chmod 755 [server-root]/bin' and then start
the server with the 'NscpMail start' command, and it should start
without a problem. -
I have a 15" PB which gave an "invalid sibling link error" one month ago and I was not able to even repair it using DiskWarrior. I have Apple Care Protection plan, so I sent it for repairs and the repair guys replaced the motherboard as they suspected it was the reason. On return, I reformatted the HD and installed everything from stratch. Everything was working fine till last Saturday morning, when computer would not boot up. So I checked using Disk Utility from PB DVD, and the dreaded "invalid sibling error" came up again. Since I have a bootable backup of the HD, I formatted the HD and tried to load the system on the HD from the backup copy. But the writing of backup using CCC hung up and I had to quit it. After that I was not able to find the HD using Disk Utility from DVD.
I have sent it for repairs again, but can anyone help me understand the core problem here. Since last time they replaced the motherboard, I think they will replace the HD this time around. Is the logic board, motherboard or the HD that is the root cause of the problem?
Powerbook G4 Mac OS X (10.4.7) 100GB HDD, 1.5GB RAMI had never heard of "invalid sibling link error" until you post, and when I ran a search on it the best explanation I could find is that it is a directory-related problem. See the following (assuming it is correct): http://www.computing.net/mac/wwwboard/forum/2584.html The suggestion there, though, is that DIsk Warrior should be able to fix the problem, and you've already told us that you tried using Disk Warrior on it and it did not work.
Very puzzling. Please post back what happens when you get your PB back from being repaired.
Good luck.
-- JDee -
Linking errors when using ibsta
Hello,
I have been trying to write C code to automate a Keithley 2410 through GPIB. I am using Windows XP 32-bit, and VC++.
I believe I was successful in getting a handle to the gpib-32.dll. However, I am getting a linking error when I try to use ibsta: 1>helloworld.obj : error LNK2001: unresolved external symbol _ibsta
1>C:\Documents and Settings\Prober\My Documents\C Programs\helloworld\Debug\helloworld.exe : fatal error LNK1120: 1 unresolved externals
However, when I look through the ni488.h, I see that ibsta is a global variable. Therefore I am confused as to why I am getting a linking error
I am following this guide: http://na.tm.agilent.com/pna/help/latest/Programming/GPIB_Example_Programs/GPIB_using_Visual_C++.htm
My code is attached
Attachments:
code.c 3 KBCheck out the 4882query.c example located on your computer at National Instruments > NI-488.2 > Examples > Standard C > 4882query. The National Instruments folder might be in a sub-folder of Public or Public Documents. Look at the ReadMe.txt file first. It contains a C++ section. Then try compiling the example and see what happens.
Jeff Munn
Applications Engineer
National Instruments -
Re: Link error during fcompile
Hi Jeanne:
I have already gone trough the procedure you have described but the
result is same.
When I invoke link command on all the *.obj files with some libraries
from forte and
MSVC/Lib I get the same Error. The command I am invoking is
C:\> link *.obj *.lib
Assuming that I am in the dir where all .obj files are and I have copied
all required .lib files in this dir. Other thing that I have also tried
this with different link flags and/or with exact flags from Forte log
file.
Thanks for your respons.
Any othe suggestions please?
--Shahzad
Jeanne Hesler wrote:
Shahzad,
Have you tried manually invoking the link command itself from the
command
line? I was able to do this successfully when having problems with
the
Borland compiler under 16-bit windows. It is not a long-term
solution,
because you obviously want fcompile to handle the entire task, but it
might
help you determine if it is a problem with the fcompile or the linker
itself.
I executed the fcompile from a DOS window in the ...codegen\myapp
directory. When the error occurred, I found the log file that is
created
from the fcompile, and determined the last command that was executed.
I
can't tell you the exact specifics here, because I have not had
problems
with fcompile using the MSVC compiler. But I am assuming that Forte
is
consistent about writing the compiler output to a log file. I could
then
copy the command line from the log file to the command line in the dos
window and execute it manually.
You have to be careful copying the command line, because there are a
lot of
flags, and they ARE case-sensitive. If you get the same error when
invoking the command manually, then you can assume that the problem is
with
the compiler itself, or as it was in my case, with the compiler
setup. If
the command is successful when you execute it manually, then you can
pursue
it as a problem with the fcompile.
One other thought -- you might make sure that you have plenty of extra
disk
space. Compilers like to write temporary files during the compile
process.
On a very large compile, you might need a lot of working space for
these
temporary files. I believe the MSVC compiler writes these files to
the
directory indicated by the environment variable TMP (not TEMP).
Hope this helps,
At 11:22 AM 10/17/97 -0400, you wrote:
Hi,
I am getting this error during fcompile of a large (12MB) pgffile
link: fatal error LNK1141: failure during build of exportes file
error during compilation, aborting
This is under Windows NT and MSVC compiler. MSVC Documetation saysthat
this could be due
to insufficient memory. But we have 0.5Geg ram and I don't even seeall
memory being utilized during compile.
Any clues?
--Shahzad
--Jeanne
============================================================
Jeanne Hesler [email protected]
============================================================The way to handle this is to break down the fcompile. Here is the
process:
1. fcompile -nocompile -fm "(x:40000)"
this will produce the CPP and H files
2. fcompile -nogen -fm "(x:40000)"
this will link the files and produce the exe.
If there is an error then you will know exactly where its happening.
Hope this helps.
Kamran Amin
Technical Leader, Software Engineering
Oxford Health Plan
http://www.oxhp.com/
From: Chaudary M. Shahzad[SMTP:[email protected]]
Sent: Friday, October 17, 1997 7:05 PM
To: [email protected]
Subject: Re: Link error during fcompile
Bruce:
I have tried that I have even tried
fcompile -fm '(x:400000)'
It seems like its the Microsoft Compiler and/or Linker problem. There
have to be some flags for compiler or linker I can
set with fcomile so it allocate more memory for the MSVC linker.
Any more clues or help ????
--Shahzad
Bruce Lipson wrote:
Chaudary,
There are flags for setting the usage of memory by the fcompile
command.
fcompile -fm '(x:250000)'
where x:250000 sets the maximum amount of memory fcompile will use to
250k.
the default is 64k.
Get it a try.
Bruce Lipson
[email protected]
-----Original Message-----
From: Chaudary Shahzad [SMTP:[email protected]]
Sent: Friday, October 17, 1997 11:22 AM
To: [email protected]
Subject: Link error during fcompile
Hi,
I am getting this error during fcompile of a large (12MB) pgf
file
link: fatal error LNK1141: failure during build of exportes file
error during compilation, aborting
This is under Windows NT and MSVC compiler. MSVC Documetation says
that
this could be due
to insufficient memory. But we have 0.5Geg ram and I don't even see
all
memory being utilized during compile.
Any clues?
--Shahzad -
Linker Error while building files refering to NI-DAQ API
Software: MATLAB 5.3
O/S : Windows 98
C Compiler : Microsoft VC++ 6.0
We are trying to make an executable of an Application involving both of MatLab and C Files
The file SCANsingleBufSync2.c is C program calling National Instruments NI-DAQ API's. This C program is called by displayCnt3.m,a MatLab Program. Both of the files are individually compiled using
mcc -x SCANsingleBufSync2.c, ...
That works fine.
When trying to make a build , using
mcc -B sgl displayCnt3 SCANsingleBufSync2.c
it is throwing the following error.(pl. refer section at end)
Basically it is not able to do Link. The MatLab path has been set to look into the NI-DAQ .dlls
C:\Program Files\National Instruments\Ni-daq\Includes and
C:\Program Files\National Instruments\Ni-daq\Lib
Also the Windows path has been set to the above two directories through the autoexec.bat.
Suggestions Please,
Thanks in advace,
MOHANDAS
� mcc -B sgl displayCnt3 SCANsingleBufSync2.c
SCANsingleBufSync2.obj : error LNK2001: unresolved external symbol _DAQ_VScale@40
SCANsingleBufSync2.obj : error LNK2001: unresolved external symbol _SCAN_Demux@16
SCANsingleBufSync2.obj : error LNK2001: unresolved external symbol _SCAN_Op@40
SCANsingleBufSync2.obj : error LNK2001: unresolved external symbol _NIDAQErrorHandler@12
SCANsingleBufSync2.obj : error LNK2001: unresolved external symbol _Timeout_Config@8
displayCnt3.obj : error LNK2001: unresolved external symbol _MdisplayCnt3_SCANsingleBufSync2
displayCnt3.exe : fatal error LNK1120: 6 unresolved externals
MBUILD.BAT: Link of 'displayCnt3.exe' failed.
mcc -B sgl displayCnt counter.c
counter.obj : error LNK2001: unresolved external symbol _Select_Signal@16
counter.obj : error LNK2001: unresolved external symbol _GPCTR_Change_Parameter@16
counter.obj : error LNK2001: unresolved external symbol _GPCTR_Set_Application@12
counter.obj : error LNK2001: unresolved external symbol _NIDAQErrorHandler@12
counter.obj : error LNK2001: unresolved external symbol _GPCTR_Control@12
counter.obj : error LNK2001: unresolved external symbol _GPCTR_Config_Buffer@20
counter.obj : error LNK2001: unresolved external symbol _Set_DAQ_Device_Info@12
counter.obj : error LNK2001: unresolved external symbol _NIDAQYield@4
counter.obj : error LNK2001: unresolved external symbol _GPCTR_Read_Buffer@36
displayCnt.exe : fatal error LNK1120: 9 unresolved externals
MBUILD.BAT: Link of 'displayCnt.exe' failed.I'm not very familiar with MATLAB, but you are getting link errors most likely because you aren't linking in the .LIB files for NI-DAQ properly. They are nidaq32.lib and nidex32.lib in the NI-DAQ\lib directory. They need to be linked in with the code to resolve these symbols.
Best Regards,
Chris Matthews
National Instruments -
Another java newbie question: "Link errors"
In the environments I've attempted compiling in, it seems that there is a just-in-time default, which means that any missing classes are not found until run time.
Is there any way to to run javac so that what we used to call "link errors" will be displayed at compile time?Java has no .h files, so it shouldn't compile at all if a class is missing, unless:
Someone compiles class Library, they have class Extension available
They give you Library
You compile, javac sees theat "Library" exists and checks no further
At run time, you get errors about Library needs missing class "Extension"
What class is missing anyhow? -
Works in 2009, Link errors in 2013 SP1
I have a system that runs rack mount test instruments. I have a system DLL that performs different generic functions for me and also included custom driver functions for the instrumentation. This DLL is built and the different driver .h/.fp files and the system DLL library file are distributed. The distributed files are included in various test projects.
This approach has worked for the last 2 years using CVI2009. I recently started trying to use CVI2013 SP1. The system DLL still builds with no errors. However, my various test DLL that use the distributed files, now compile fine, but have Undefined symbol link errors. The link errors point to functions and structures that are global to the system DLL, but weren't meant for exported use by the test DLLs. The files the link errors call out are .obj files for a couple of different system drivers that are located in the build folder that CVI created. Anyone experienced anything like this while upgrading to CVI2013?Hello HeadTrauma,
I think it might be worth checking that you have your library set to a dynamically linked library. The behavior you are receiving seems akin to changing a dynamically linked library to a statically linked library. This could happen automatically in an upgrade. For information on how to set this, please view the following link:
http://digital.ni.com/public.nsf/allkb/BF8084DB74021EE986257AB200001737
Best wishes!
Amanda B.
Applications Engineer
National Instruments
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