Could not find mandatory etc entry (mode=ugo) 'controlDict'

OlivierM · January 19, 2021, 17:08

hello

I have just installed OFv2012 on ubuntu 20.04 LTS WSL2.

I went through the install process
(https://www.openfoam.com/download/in...ry-windows.php)
but it fails at the final validation

Here is the error message:

#
~/tutorials/incompressible/icoFoam/cavity$ blockMesh
--> FOAM FATAL ERROR :
Could not find mandatory etc entry (mode=ugo)
'controlDict'
#

would it be anyone who knows what could be wrong ?

thank you

David Jean · July 9, 2021, 10:52

Hi Sir, did you find out the solution for this issue

j-avdeev · May 20, 2022, 07:50

Topic is old, but for anyone who will meet same problem in future.

I had this error/problem when trying to run blockMesh under root user.
Problem solved just by running blockMesh under regular (non-root) user.

January 19, 2021, 17:08	Could not find mandatory etc entry (mode=ugo) 'controlDict'	#1
OlivierM New Member Join Date: Dec 2020 Posts: 26 Rep Power: 6	hello I have just installed OFv2012 on ubuntu 20.04 LTS WSL2. I went through the install process (https://www.openfoam.com/download/in...ry-windows.php) but it fails at the final validation Here is the error message: # ~/tutorials/incompressible/icoFoam/cavity$ blockMesh --> FOAM FATAL ERROR : Could not find mandatory etc entry (mode=ugo) 'controlDict' # would it be anyone who knows what could be wrong ? thank you foadsf, LCSosa and Vik like this.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Foam::findEtcFile() : could not find mandatory file 'controlDict'	AndersO	OpenFOAM	10	October 18, 2022 13:17
FOAM FATAL ERROR in Foam::findEtcFile() : could not find mandatory file	makaveli_lcf	OpenFOAM Running, Solving & CFD	15	November 18, 2015 20:00
OpenFOAM 1.6-ext git installation on Ubuntu 11.10 x64	Attesz	OpenFOAM Installation	45	January 13, 2012 13:38
Converting Starccm+ mesh	Ladnam	OpenFOAM	0	September 14, 2011 07:30
Errors running allwmake in OpenFOAM141dev with WM_COMPILE_OPTION%3ddebug	unoder	OpenFOAM Installation	11	January 30, 2008 21:30

July 9, 2021, 10:52		#2
David Jean New Member A Join Date: Dec 2018 Posts: 8 Rep Power: 8	Hi Sir, did you find out the solution for this issue

May 20, 2022, 07:50		#3
j-avdeev Member Avdeev Evgeniy Join Date: Jan 2011 Location: Togliatty, Russia Posts: 69 Blog Entries: 1 Rep Power: 21	Topic is old, but for anyone who will meet same problem in future. I had this error/problem when trying to run blockMesh under root user. Problem solved just by running blockMesh under regular (non-root) user.