Error in ANSYS Fluent simulation

JannisSif · March 6, 2023, 04:03

Hi all,

I am running a simulation in Ansys Fluent (2022 R2), and at some point, it raises the following error:

Unexpected error in GuiOperationMetaData callback for Claim. The operation will be disabled for the remainder of this session: Destination array is not long enough to copy all the items in the collection. Check array index and length.

The simulation continues normally, but in the end, no results are saved. Has anybody ever experienced that?

Thanks!
Best regards,
Jannis

Jonasbsh · February 24, 2024, 09:07

Hey Jannis,

I got the same Problem and wanted to ask if you found a solution?

Jonas

JannisSif · February 25, 2024, 15:47

Hi Jonas,

What worked for me was to move the file that I ran on the Desktop (so the path was very short). Hope it works for you too. Good luck!

DrMaMad · September 7, 2024, 03:33

Hi,
I am running simulation in Ansys Fluent (2022 R2), and at some point, it raises the following error:
Unexpected error in GuiOperationMetaData callback for Claim. The operation will be disabled for the remainder of this session: Index was outside the bounds of the array.

after some step-time fluent abnormally was exited.

i try cut all contours and other data files to another folder and again run simulation continuing the solution. it works but i cant animate my results or something.

i appreciate anybody helps me. thanks a lot

March 6, 2023, 04:03	Error in ANSYS Fluent simulation	#1
JannisSif New Member Jannis Join Date: Aug 2018 Posts: 12 Rep Power: 8	Hi all, I am running a simulation in Ansys Fluent (2022 R2), and at some point, it raises the following error: Unexpected error in GuiOperationMetaData callback for Claim. The operation will be disabled for the remainder of this session: Destination array is not long enough to copy all the items in the collection. Check array index and length. The simulation continues normally, but in the end, no results are saved. Has anybody ever experienced that? Thanks! Best regards, Jannis

February 24, 2024, 09:07	Found a solution?	#2
Jonasbsh New Member jonas Join Date: Feb 2024 Posts: 2 Rep Power: 0	Hey Jannis, I got the same Problem and wanted to ask if you found a solution? Jonas

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February 25, 2024, 15:47		#3
JannisSif New Member Jannis Join Date: Aug 2018 Posts: 12 Rep Power: 8	Hi Jonas, What worked for me was to move the file that I ran on the Desktop (so the path was very short). Hope it works for you too. Good luck!

September 7, 2024, 03:33		#4
DrMaMad New Member Mohammad Join Date: May 2024 Posts: 7 Rep Power: 2	Hi, I am running simulation in Ansys Fluent (2022 R2), and at some point, it raises the following error: Unexpected error in GuiOperationMetaData callback for Claim. The operation will be disabled for the remainder of this session: Index was outside the bounds of the array. after some step-time fluent abnormally was exited. i try cut all contours and other data files to another folder and again run simulation continuing the solution. it works but i cant animate my results or something. i appreciate anybody helps me. thanks a lot