Error Cannot open include file: 'stdio.h': No such file or directory

mcc007 · May 14, 2020, 22:17

Hello everyone,

I am using Fluent 6.3.26 and Visual Studio 2019 to run UDF on my Win 10 laptop. But I got errors like this "C:\Fluent.Inc\fluent6.3.26\src\global.h(18): fatal error C1083: Cannot open include file: 'stdio.h': No such file or directory".

I searched online but I could find solutions for this particular problem. I am wondering if you could help me with it.

Thank you so much,
mcc008

AlexanderZ · May 15, 2020, 00:17

how do you call stdio.h library in your code? may be it is a problem?

mcc007 · May 15, 2020, 02:08

Quote:

Originally Posted by AlexanderZ

how do you call stdio.h library in your code? may be it is a problem?

Yes I tried to put the stdio.h infront of the code. It doesn't work.

vinerm · May 15, 2020, 07:50

Fluent 6 may not be able to work with VS 2019. It can work up to VS 14.

Lakshitha · November 7, 2020, 09:06

I have the same error, I use ANSYS 2020 R2 and VS 2019. I have already followed all the instruction in other threads which deals with compilation errors. By changing the environment variables and running fluent using x64 VS command promt, I was able to resolve the early errors. But I still haven't been able to solve the "stdio.h" error.
Any recommendation are appreciated. Thanks in advance

May 14, 2020, 22:17	Error Cannot open include file: 'stdio.h': No such file or directory	#1
mcc007 New Member Chris Hunter Join Date: May 2020 Posts: 17 Rep Power: 5	Hello everyone, I am using Fluent 6.3.26 and Visual Studio 2019 to run UDF on my Win 10 laptop. But I got errors like this "C:\Fluent.Inc\fluent6.3.26\src\global.h(18): fatal error C1083: Cannot open include file: 'stdio.h': No such file or directory". I searched online but I could find solutions for this particular problem. I am wondering if you could help me with it. Thank you so much, mcc008

May 15, 2020, 00:17		#2
AlexanderZ Senior Member Alexander Join Date: Apr 2013 Posts: 2,363 Rep Power: 34	how do you call stdio.h library in your code? may be it is a problem? __________________ best regards ****************************** press LIKE if this message was helpful

May 15, 2020, 07:50	Fluent 6.3.26	#4
vinerm Senior Member Vinerm Join Date: Jun 2009 Location: Nederland Posts: 2,946 Blog Entries: 1 Rep Power: 35	Fluent 6 may not be able to work with VS 2019. It can work up to VS 14. __________________ Regards, Vinerm PM to be used if and only if you do not want something to be shared publicly. PM is considered to be of the least priority.

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November 7, 2020, 09:06		#5
Lakshitha New Member Lakshitha De Silva Join Date: Aug 2017 Posts: 2 Rep Power: 0	I have the same error, I use ANSYS 2020 R2 and VS 2019. I have already followed all the instruction in other threads which deals with compilation errors. By changing the environment variables and running fluent using x64 VS command promt, I was able to resolve the early errors. But I still haven't been able to solve the "stdio.h" error. Any recommendation are appreciated. Thanks in advance