fvMeshSticher

PhD_Sun · October 7, 2022, 06:34

FOAM FATAL ERROR:
fvMeshStitcher for changing mesh not found

Valid fvMeshStitchers are :
1(stationary)

From function static Foam::autoPtr<Foam::fvMeshStitcher> Foam::fvMeshStitcher::New(Foam::fvMesh&, bool)
in file fvMesh/fvMeshStitchers/fvMeshStitcher/fvMeshStitcherNew.C at line 86.

Hi Everyone, I need help on this? why am i getting this error on interfoam?

fluxCatcher · October 9, 2022, 12:59

Hello PhD_Sun

I faced the same error in one of my turbomachinery cases when I used the the new non-conformal coupling feature in OF 10. For my case, the problem was in dynamicMeshDict. The new non-conformal coupling uses an additional library in dynamicMeshDict named libfvMeshMovers.so which was not present in my dynamicMeshDict . Notice the difference between two versions of dynamicMeshDict (OF9 and OF10) in the propeller tutorial:

https://github.com/OpenFOAM/OpenFOAM...ynamicMeshDict

https://github.com/OpenFOAM/OpenFOAM...ynamicMeshDict

Maybe you have a similar issue in your case setup?

npb · November 24, 2022, 14:48

Hi!
I have this library (libfvMeshMovers.so) included in my dynamicMeshDict file, but I still have the same error. Do you have any idea what else could be the reason for this? May be I should include some additional file like fv..something?
Thanks!
Best regards!

KevinC · April 6, 2023, 07:50

Hello,
Did you solve this issue?

October 7, 2022, 06:34	fvMeshSticher	#1
PhD_Sun New Member Sun Join Date: Aug 2017 Posts: 4 Rep Power: 9	FOAM FATAL ERROR: fvMeshStitcher for changing mesh not found Valid fvMeshStitchers are : 1(stationary) From function static Foam::autoPtr<Foam::fvMeshStitcher> Foam::fvMeshStitcher::New(Foam::fvMesh&, bool) in file fvMesh/fvMeshStitchers/fvMeshStitcher/fvMeshStitcherNew.C at line 86. Hi Everyone, I need help on this? why am i getting this error on interfoam?

October 9, 2022, 12:59		#2
fluxCatcher New Member Prakriteesh Sarma Join Date: Oct 2016 Posts: 6 Rep Power: 10	Hello PhD_Sun I faced the same error in one of my turbomachinery cases when I used the the new non-conformal coupling feature in OF 10. For my case, the problem was in dynamicMeshDict. The new non-conformal coupling uses an additional library in dynamicMeshDict named libfvMeshMovers.so which was not present in my dynamicMeshDict . Notice the difference between two versions of dynamicMeshDict (OF9 and OF10) in the propeller tutorial: https://github.com/OpenFOAM/OpenFOAM...ynamicMeshDict https://github.com/OpenFOAM/OpenFOAM...ynamicMeshDict Maybe you have a similar issue in your case setup? bigphil likes this.

November 24, 2022, 14:48		#3
npb New Member Join Date: Nov 2022 Posts: 21 Rep Power: 3	Hi! I have this library (libfvMeshMovers.so) included in my dynamicMeshDict file, but I still have the same error. Do you have any idea what else could be the reason for this? May be I should include some additional file like fv..something? Thanks! Best regards!

April 6, 2023, 07:50		#4
KevinC New Member Kevin Join Date: May 2014 Posts: 3 Rep Power: 12	Hello, Did you solve this issue?