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some udf compliation issues need your help

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Old   July 29, 2021, 10:55
Default some udf compliation issues need your help
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Hello everyone,I am sorry to disturb you all, I want to ask you some udf compliation issues.
I have been simulating the ash deposition in a boiler through FLUENT, and a udf is used here. But what puzzles me is that the same udf compiles successfully on my laptop, but is can not compile well on the desktop. (The version of Fluent and VS is also the same in the two computers.).I have tried the following solutions, but the problems are still here.
(1) Change the installation location of VS in the udf.bat. (Many versions of VS have been tried: VS2010/2012/2013/2015)
(2) Add some sentences in the vcvars64.bat (set INCLUDE >> path.txtset LIB >> path.txtset PATH >> path.txt) and then add the path in the system environment.
(3) Open Fluent through VS command prompt.
There is no problem with udf itself, but it can not be compiled successfully on the desktop computer. This problem has troubled me for a long time. I hope to get your guidance.
Thank you for your patience to read these questions.
Wish you a happy life.
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Old   July 29, 2021, 11:12
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Quote:
Originally Posted by BW1211 View Post
Hello everyone,I am sorry to disturb you all, I want to ask you some udf compliation issues.
I have been simulating the ash deposition in a boiler through FLUENT, and a udf is used here. But what puzzles me is that the same udf compiles successfully on my laptop, but is can not compile well on the desktop. (The version of Fluent and VS is also the same in the two computers.).I have tried the following solutions, but the problems are still here.
(1) Change the installation location of VS in the udf.bat. (Many versions of VS have been tried: VS2010/2012/2013/2015)
(2) Add some sentences in the vcvars64.bat (set INCLUDE >> path.txtset LIB >> path.txtset PATH >> path.txt) and then add the path in the system environment.
(3) Open Fluent through VS command prompt.
There is no problem with udf itself, but it can not be compiled successfully on the desktop computer. This problem has troubled me for a long time. I hope to get your guidance.
Thank you for your patience to read these questions.
Wish you a happy life.
Which version of fluent are you using ?
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Old   July 29, 2021, 15:02
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Which errors do you get on your desktop where it fails?
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"The UDF library you are trying to load (libudf) is not compiled for parallel use on the current platform" is NOT the error after compiling. It is the error after loading. To see compiler errors, look at your screen after you click "build".
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Old   July 29, 2021, 21:17
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Which version of fluent are you using ?
Fluent 16.0 and VS 2010
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Old   July 29, 2021, 21:21
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Which errors do you get on your desktop where it fails?
The errors were reported as following, but it indeed work well on the laptop.
> Copied k:/detachresetudmreturnchange10.c to libudf111\src
Creating user_nt.udf file for 3ddp ...
(system "copy "D:\anzhuang\ansys\ANSYS Inc\v160\fluent"\fluent16.0.0\src\udf\makefile_nt. udf "libudf111\win64\3ddp\makefile" ")
已复制 1 个文件。
(chdir "libudf111")(chdir "win64\3ddp")# Generating ud_io1.h
detachresetudmreturnchange10.c
..\..\src\detachresetudmreturnchange10.c(183) : error C2275: “real”: 将此类型用作表达式非法
D:\anzhuang\ansys\ANSYS Inc\v160\fluent\fluent16.0.0\src\main\global.h(174 ) : 参见“real”的声明
..\..\src\detachresetudmreturnchange10.c(183) : error C2146: 语法错误: 缺少“;”(在标识符“FD”的前面)
..\..\src\detachresetudmreturnchange10.c(183) : error C2065: “FD”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(183) : error C2065: “FPO”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(183) : error C2065: “vgas”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(183) : error C2065: “force_s”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(183) : error C2065: “force_v”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(184) : error C2275: “cell_t”: 将此类型用作表达式非法
d:\anzhuang\ansys\ansys inc\v160\fluent\fluent16.0.0\src\storage\mem_grid. h(124) : 参见“cell_t”的声明
..\..\src\detachresetudmreturnchange10.c(184) : error C2146: 语法错误: 缺少“;”(在标识符“c”的前面)
..\..\src\detachresetudmreturnchange10.c(184) : error C2065: “c”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(186) : error C2065: “vgas”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(186) : error C2065: “c”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(186) : error C2065: “c”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(186) : error C2065: “c”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(187) : error C2065: “vgas”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(190) : error C2065: “FD”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(190) : error C2065: “vgas”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(191) : error C2065: “force_s”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(191) : error C2065: “FD”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(192) : error C2065: “FPO”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(193) : error C2065: “force_v”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(193) : error C2065: “FPO”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(195) : error C2065: “FD”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(196) : error C2065: “FPO”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(197) : error C2065: “force_s”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(198) : error C2065: “force_v”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(209) : error C2065: “force_s”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(209) : error C2065: “force_v”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(244) : error C2275: “real”: 将此类型用作表达式非法
D:\anzhuang\ansys\ANSYS Inc\v160\fluent\fluent16.0.0\src\main\global.h(174 ) : 参见“real”的声明
..\..\src\detachresetudmreturnchange10.c(244) : error C2146: 语法错误: 缺少“;”(在标识符“A”的前面)
..\..\src\detachresetudmreturnchange10.c(244) : error C2065: “A”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(244) : error C2109: 下标要求数组或指针类型
..\..\src\detachresetudmreturnchange10.c(245) : error C2065: “A”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(245) : error C2109: 下标要求数组或指针类型
..\..\src\detachresetudmreturnchange10.c(245) : error C2065: “A”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(245) : error C2109: 下标要求数组或指针类型
..\..\src\detachresetudmreturnchange10.c(245) : error C2065: “A”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(245) : error C2109: 下标要求数组或指针类型
..\..\src\detachresetudmreturnchange10.c(254) : error C2065: “A”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(254) : error C2109: 下标要求数组或指针类型
..\..\src\detachresetudmreturnchange10.c(254) : error C2065: “A”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(254) : error C2109: 下标要求数组或指针类型
..\..\src\detachresetudmreturnchange10.c(254) : error C2065: “A”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(254) : error C2109: 下标要求数组或指针类型
..\..\src\detachresetudmreturnchange10.c(254) : error C2065: “A”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(254) : error C2109: 下标要求数组或指针类型
..\..\src\detachresetudmreturnchange10.c(254) : error C2065: “A”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(254) : error C2109: 下标要求数组或指针类型
..\..\src\detachresetudmreturnchange10.c(254) : error C2065: “A”: 未声明的标识符
..\..\src\detachresetudmreturnchange10.c(254) : error C2109: 下标要求数组或指针类型
..\..\src\detachresetudmreturnchange10.c(254) : error C2198: “sqrt”: 用于调用的参数太少

Done.
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Old   July 30, 2021, 02:40
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do you have
Code:
#include "udf.h"
in the very first line of your code?
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