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Old   September 1, 2009, 08:28
Default Error: CDR: invalid argument [1]: wrong type [not a pair];Error Object: #f
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Perseu
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Hi,

I have used the Fluent for simulation of wave generation in a tank (piston wave maker), but I have a problem when use a function "autosave". During the simulation, with many iterations (more 80.000), I saved the case and data through function autosave. However, when lack the electricity or when I cancel for a time and close the program for to begin again, occur the error:

Error: CDR: invalid argument [1]: wrong type [not a pair]
Error Object: #f

Please, someone can help me?

Thanks

Perseu
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Old   June 7, 2010, 02:39
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Hi Perseu,
I have the same problem:
cdr: invalid argument [1]: wrong type [not a pair]
Error object: #f

what could it be? Have you found a solution?

thanks
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Old   June 26, 2010, 22:17
Default Error: CAR: invalid argument [1]: wrong type [not a pair]
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hi ,
have you solved your problem,
what does it mean? how to smooth it?
thank you !
wangguobin@163.com for contact
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Old   June 29, 2010, 07:25
Default Error: CDR: invalid argument [1]: wrong type [not a pair] Error Object: #f
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sandip chajjed
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hi,
I am also getting the same problem when i run my case in batch mode on cluster but it was running fine with gui
kindly help
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Old   August 27, 2010, 05:00
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Nobody know how to solve this problem?

Because I'm only writing the events of a Dynamic Mesh, and (following a tutorial, but applied to my study) when I write my sliding interfaces it appears also this error.

I cannot understand, because, I have defined in the same way as the tutorial, I did it also in the same problem but with a different conditions (that they mustn't afect this) and it was no problem.

What can I do? Anyone knows?

Thanks for your replying
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Old   September 17, 2010, 23:59
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So, do I....

Please help me...
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Old   September 3, 2011, 05:19
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i have the same problem
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Old   September 3, 2011, 13:04
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The error message indicates that there is an error in the scheme code.

A list value is needed, but a boolean value "#f" is fed.

You should check your case/data file, find the position and fix it.
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Old   December 30, 2011, 03:43
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Quote:
Originally Posted by fox000002 View Post
The error message indicates that there is an error in the scheme code.

A list value is needed, but a boolean value "#f" is fed.

You should check your case/data file, find the position and fix it.

Find the position of what exactly? I don't get it!
Can you explain further please?

Thanks
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Old   August 30, 2012, 16:03
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Is this problem solved???

I had the same problem several times. I save the case (and data sometimes), close it and reopen it. IT works everytime.
Hope someone should try it out..
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Old   August 30, 2012, 16:05
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PS: or try remeshing (can be coarser or finer..), it should work
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Old   January 10, 2013, 13:23
Default same error
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dear frnd i am getting same error for my fluent problem any body knw ans plz tell me
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Old   January 10, 2013, 14:01
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Hi Bhushan,

did you try doing the things I mentioned in the above comment?
Honestly, it worked for me.

raghu
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Old   January 11, 2013, 01:33
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hi raghu i have save case and data file done lots of time but i am getting same error i am doing Multiple Rotating Reference Frames problem tried remeshing but not getting .......... i have made interface and for my case is there any problem in that case

Last edited by p.bhushan2727@gmail.com; January 11, 2013 at 02:07.
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Old   January 11, 2013, 03:05
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Quote:
Originally Posted by p.bhushan2727@gmail.com View Post
hi raghu i have save case and data file done lots of time but i am getting same error i am doing Multiple Rotating Reference Frames problem tried remeshing but not getting .......... i have made interface and for my case is there any problem in that case
I do not exactly understand the quantum of your problem. The problem can be tricky when interfaces are involved. Make doubly sure your interfaces are perfect. WHen I got this exact error, I just saved this as a different filename in a diff folder and it worked everytime. Thats the reason I am commenting here.
If this does not work, probably you can describe your problem in detail and eithr me or someone else can help you. and pls check if the error you receive is exactly the same as mentioned in this post.
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Old   January 11, 2013, 03:39
Default darreuis type wind turbine cfd
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DEAR raghu ,
i am doing my m.tech project in water turbine cfd with moving sate for that concern i have made my mesh as one paper and for that concern i have made one main rectangular domain in which one circular rotating domain and in that circle another 3 circular domain around the aerofoil shape baldes in that case whole circular domain with 3 inner circle is roatating with some angular velocity i have attaching some images of my mesh with this i have made interfaces for betn main domain-- outer domain , outer domain --3 inner circle ....and i am using for that concern Multiple Rotating Reference Frames for simulations ... its running but case and dat file recall this error ocuur.... and thanx for u r help ...& plz help me for that concern
Attached Images
File Type: jpg main mesh.jpg (97.3 KB, 66 views)
File Type: jpg outer domin with main mesh.jpg (98.1 KB, 54 views)
File Type: jpg outer domin without inner circle.jpg (98.3 KB, 57 views)
File Type: jpg inner circle in outer domain.jpg (50.9 KB, 42 views)
File Type: jpg inner circle with blades.jpg (83.6 KB, 38 views)
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Old   July 3, 2013, 11:15
Default Reset the model in workbench
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Hi all,
I had this problem too during my fluent modelling in ansys workbench.

My solution is simple: reset the "Setup", open the fluent and now you should not encounter this error anymore
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Old   July 8, 2013, 22:37
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Hi all

I came across the same problem in VOF simulation when defining the Run calculation_create animation play back file..At that time just save the case and data file and reopen it..It will work fine...This is formed when reassigning more than a data to the same name..Eg contour plots of phases and pressure assign to same file sequence1..Assign each contour plot to each file and these problem wont arise...

This is what i am feeling

Thnx
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Old   May 29, 2014, 07:50
Default Periodicity
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Hi all,

I received the same error while trying to view periodic repeats of my geometry, so I guess it has something to do with wrongly defining the BCs?
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Old   August 26, 2014, 02:46
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I was receiving the same error message:

I solved this by deleting all my monitors. It also disappeared when I gave each monitor its own window.

So perhaps save your case and delete all your monitors to determine if this is the source of your problem?

Hope this helped!
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