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word::stripInvalid() called for word r error

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Old   December 4, 2012, 07:14
Default word::stripInvalid() called for word r error
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Mean and max Courant Numbers = 0.106808 0.225305
deltaT = 1.11111e-07
Time = 1.11111e-07

diagonal: Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0
diagonal: Solving for rhoUx, Initial residual = 0, Final residual = 0, No Iterations 0
diagonal: Solving for rhoUy, Initial residual = 0, Final residual = 0, No Iterations 0
swak4Foam: Allocating new repository for sampledGlobalVariables
smoothSolver: Solving for Ux, Initial residual = 0.00493778, Final residual = 1.54499e-17, No Iterations 3
smoothSolver: Solving for Uy, Initial residual = 1, Final residual = 9.94124e-17, No Iterations 3
diagonal: Solving for rhoE, Initial residual = 0, Final residual = 0, No Iterations 0
word::stripInvalid() called for word r
For debug level (= 2) > 1 this is considered fatal
Aborted
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Old   May 11, 2013, 08:46
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Sandy Lee
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I met the same problem. Who can tell me the reason?
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Old   May 11, 2013, 09:18
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Greetings Sandy,

There isn't much information to work with. Only by seeing the list of files present in the folder "0" and the contents of those files, will I be able to tell you what the exact problem is.

This error message is usually associated to a space or invalid character in the name of a file or field. The "r" is the word already reduced to an acceptable word, but any invalid characters have already been discarded for this message.

Best regards,
Bruno
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Old   May 11, 2013, 22:17
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Hi wyldckat, my file made by Solidworks. I don't know why to met this problem.
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Old   May 12, 2013, 06:03
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Hi Sandy,

There are 2 details to always keep in mind when exporting to STL:
  • Always export to STL in ASCII or "coded" format (this means it'll be plain text).
  • Edit the resulting file with a text editor and look for the lines that start with "solid". Next to the word "solid" is the name of said solid; that name should be a single C/C++ word.
Examples of valid words:
  • wall
  • ladder
  • part_001_73_
Invalid names:
  • This was generated by productnamehere
  • part 001-73:
  • 70 inch wall
edit: You can export to binary STL if you want to, but it's advised to only do it when you've got more experience!

Best regards,
Bruno

edit: I've added this description here: http://openfoamwiki.net/index.php/Sn...id_solid_names
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