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Old   April 12, 2012, 12:22
Default Error in compiling UDF
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Hi everyone. I am trying to run the missile silo launch tutorial in my system. (Win 7 64 bit, Fluent 6.3.26) when I am building the silo.c file, this error comes

Deleted old libudf\ntx86\2ddp\libudf.dll
1 file(s) copied.
(system "copy c:\fluent.inc\fluent6.3.26\src\makefile_nt.udf libudf\ntx86\2ddp\makefile")
1 file(s) copied.
(chdir "libudf")()
(chdir "ntx86\2ddp")()
silo.c
c:\fluent.inc\fluent6.3.26\src\config.h(119) : error C2143: syntax error : missing '{' before ':'
c:\fluent.inc\fluent6.3.26\src\config.h(119) : error C2059: syntax error : ':'
c:\fluent.inc\fluent6.3.26\cortex\src\dll.h(58) : error C2061: syntax error : identifier 'CX_DLL_GetProc'
c:\fluent.inc\fluent6.3.26\cortex\src\dll.h(58) : error C2059: syntax error : ';'
c:\fluent.inc\fluent6.3.26\cortex\src\dll.h(58) : error C2059: syntax error : 'type'

Done.

and when i try to load it,


"C:/IIT Delhi 2011/SEM 2/Minor Project/silo/silo"

Opening library "libudf"...
Error: open_udf_library: The system cannot find the file specified.

Error Object: ()

I installed visual studio 10.0 and .NET sdk and running Fluent from sdk command prompt. Can anyone please guide me?
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Old   April 23, 2012, 13:24
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Hi,

I guess your UDF is not compiled properly as there are bugs as shown in the error msg.
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Old   April 23, 2012, 21:19
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Krishna
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Hi,
If you do not check set environment variables button when installing Visual stdio you will get error messages while compliling udfs.

Regards
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Old   August 10, 2012, 02:47
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Nima karimi
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hi can you send your udf (silo,c) to me???
my Email:
nima_karimi87@yahoo.com
Thanx
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Old   September 24, 2012, 18:19
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mohsen
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hi how do you run fluent? SDK 64 or visual studio 2008 command prompt if run fluent with sdk please run with visual studio and please you sent udf.c for me
mohsen_zeinaddini@yahoo.com
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Old   September 25, 2012, 04:49
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Hi guys
This problem is in environment variable of your OS.
you must set environment variables of FLUENT and VS 2010.
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Old   November 13, 2012, 13:49
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ali
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i saw errors like this, but when i restarted my windows,the udf worked properly.
could you send your udf (silo,c) to me,please???
my Email:
sorkhani2002@yahoo.com
Thanx
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