POLYMAN - Possible trouble while opening projects |
| Troubles may occur in POLYMAN, while opening multiple projects, etc. Also, it happens that an error message is generated, of the type "index out of bounds" while opening an existing... |
POLYDATA - error messages at the end of the session: "Error during opening of a temporary file.", "Sub-tree copy has failed !" |
| At the end of a POLYDATA session, the following error messages are generated:
***WARNING*** from *COPTRE* Error during opening of a temporary file. ***FATAL ERROR*** from *CRVOLU* Sub-tree copy... |
POLYFLOW - trouble with the license on HPUX Itanium: error message "A valid license could not be checkedout." or "Polyflow not licensed" |
| When running POLYFLOW on a multiproc HPUX Itanium machine, the calculation is interrupted and the listing reports
"Intern in CREPRO - Polyflow not licensed." as well as " A valid license... |
POLYFLOW - error message: "A serious internal error has occurred (in CTRWRI)" |
| This message usually appears when the number of constraints is large compared to the number of variables of the problem. It also happens when a very large flow simulation is defined.
The solution... |
POLYFLOW - Error in list1d, "Invalid qconnec initial seed" |
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A 2D simulation involves boundaries that are made of disconnected edges. The simulation runs apparently well, but the solver crashes with the following error message : "Error in list1d,... |
FLUENT 6.2.16 - startup error: unexpected EOF while looking for matching `"' |
| FLUENT 6.2.16 produces an error during startup: (Fluent.Inc/bin/fluent: line 3600: unexpected EOF while looking for matching `"')
Occurs with bash version 3.1.16(1) that is part of Suse 10.1... |
GAMBIT - "ACIS error 1015: Access violation" while importing Parasolid or IGES files on Windows platforms |
| Importing Parasolid or IGES geometry files into GAMBIT on the Windows platform sometimes fail with a "ACIS error 1015: Access violation" error.
Common source of this error is the folder -... |
POLYDATA - after reading/converting a GAMBIT neutral file: Microsoft error message: "polydata.exe has encountered a problem and needs to close". |
| When directly reading in a Gambit Neutral file in POLYDATA via the option "Read a mesh file", POLYDATA crashes and a Microsoft error message is generated: "polydata.exe has... |
FLUENT V6 - User-Defined Function (UDF) to flag the cells at a boundary that have reversed flow (backflow) |
| Can we "flag" the cells which has reverse flow (backflow)?
This UDF will "flag" the cells which has reverse flow, thus enables us to uniquely see which cells have reversed flow. This is... |
POLYFLOW - Tip to workaround the error: "The number of segments is not identical on each front", for free surface flow with streamwise remeshing. |
| A calculation involves a free surface and the streamwise remeshing technique is used. Actually the free surface sees the die on more than one boundary.
The calculation immediately stops, and... |
FLUENT V6 - Reading experimental/tabulated values of material properties or profiles |
| FLUENT provides for a variety of methods for specifying material properties, including polynomial functions, piece-wise linear functions, etc. User-defined functions can also be used to specify... |
POLYFLOW - how to deal with errors when running a parallel calculation that involves a user-defined function (UDF) |
| When running a simulation involving a UDF on two processors or more, the calculation may crash if the keyword FULLEVALUDF is invoked. The program can generate an error message such as
Cannot read... |
FLUENT 6.2 - Error in Tecplot export file for cases with unstructured meshes and suggested workaround |
| If users have Unstructured mesh, they will have problems in reading files exported from FLUENT (FLUENT v6.2.16) in Tecplot format (in Tecplot 9.0).
If user tries to open the exported file in... |
GAMBIT - error statement during startup: XIO: Fatal IO Error (No Errors) |
| When trying to launch GAMBIT 2.2.30, Exceed starts up but gives the following error and GAMBIT fails to launch:
XIO: Fatal IO Error (No Errors) on X server "Computer_Name:0.0" after 0 requests (0... |
FIDAP 8.7 - Workaround for the error "The dynamic library HCLGLX.dll cannot be found in the path specified" when launching older versions of FIDAP on the Windows platform after V8.7.4 is installed |
| When trying to run a previous version of Fidap using the -v flag after you install Fidap 8.7.4 you receive an error that the dynamic library HCLGLX.dll cannot be found in the path specified.
This... |
FLUENT - Cause and workaround for the error "Error message from graphic function Show_Device_Info: Server doesn't have GLX extension" |
| When trying to display remotely using X you receive the following error:
Error message from graphic function Show_Device_Info: Server doesn't have GLX extension Some X applications feature a... |
FLUENT - Launching FLUENT for Pre and Post Processing |
| You have just received a license for FLUENT for pre and post processing. You have installed FLUENT and attempt to start up FLUENT but you receive a licensing error.
Running FLUENT for pre and post... |
MIXSIM 2.0 - Meshing operation fails with a relocation error from GAMBIT on SuSE 9.1 LINUX platform |
| MIXSIM 2.0 has a built-in version of GAMBIT to handle meshing operations.
On Linux; SuSE 9.1, and probably other recent Linux versions, the built-in GAMBIT version doesn't start (same with... |
WINDOWS - XIO: fatal IO error 10054 (Winsock Error) on X server |
| When trying to launch Gambit 2.2.30, Exceed 9.0 starts up but gives the following error and Gambit fails to launch.
XIO: fatal IO error 10054 (Winsock Error) on X server "Computer_Name:0.0" after... |
POLYFLOW - The calculation is aborted with the message "Number of coefficients exceeded !". |
| When running a large simulation case, or a case involving a lot of constraints (boundary conditions, etc.), POLYFLOW may be aborted before the first iteration, with the error message "Number... |
POLYDATA POLYFLOW POLYMAT: Error message: "can not open file ..Documents " when opening a file on a Windows platform |
| The following error message (or something similar) is generated on the screen when trying to open a file in POLYDATA, POLYFLOW or POLYMAT:
"can not open file ..Documents and Settings" One of the... |
FLUENT 6.2: You must include the library name when executing UDFs via the text user interface |
| To call UDFs from the text user interface (TUI) in FLUENT 6.2, you must alter slightly the function name. For example, the following procedure to call the EXECUTE_ON_DEMAND function works fine in... |
FLUENT 6.2 - Using a material properties database generated with a previous version produces the Error: GENERAL-CAR-CDR: invalid argument [1]: improper list |
| -With FLUENT 6.2, you may see the following error if you are using a material properties database copied from a previous case that was generated with an earlier FLUENT version and if some of the... |
FLUENT - Launching on UNIX/LINUX platforms may produce the Warning: No xauth data; using fake authentication data for X11 forwarding |
| As you launch FLUENT on your UNIX or LINUX platform, you may see the following warning message:
Warning: No xauth data; using fake authentication data for X11 forwarding. /usr/X11R6/bin/xauth:... |
License Manager: How to fix "GLIBC_2.0 not defined" error on Linux operating system |
| When running on SuSE 9.1 and when starting the license manager, you may get the following error:
/usr/local/Fluent.Inc/license/lnx86/lmgrd: relocation... |