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The first calculated eigenfrequency of the full Design Space is lower than the chosen frequency constraint. The optimisation logic isn’t able to reduce material in this case. There is a workaround on the frequency help page.
W26473bd0
Detail specified together with either complexity or resolution - using detail for optimization
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Access to a specific file was denied. The file couldn’t be deleted.
W4fb68977
symmetry not supported with frequency conditions
The hard symmetry isn’t supported for eigenfrequency optimisations.
W5b09c551
condition-based frequency-analysis event … must have at least one condition
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Please adjust the Intensity value of the Support Reduction according to the boundaries.
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invalid supportReductionMode … expected off, passive, reactive or active.
Please set the Support Reduction Mode to one of the supported modes.
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missing / incompatible strutDensity setting for use with support avoidance.
If you are using the Support Reduction, you need to define a Strut Density.
W6e184ce8
Permanently shutting down soft symmetry because all dimensions have become unsalvagably asymmetric.
Eb20f33c1
LicenseConstraintException failed to acquire … count … instances of … feature.
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Please contact the MSC support.
E53eeff00
feature … is unavailable
Please contact the MSC support.
E2f8f1750
Nastran requires paths to not contain space characters under GNU/Linux
Please do not use space characters in paths under Linux.
E4fb68977
symmetry not supported with frequency conditions
The hard symmetry isn’t supported for eigenfrequency optimisations.
E0b564a04
Unknown shapeQuality …
The shapeQuality name in the configuration file is unknown.
E1cb2aef0
Please use nast20233(.exe) (or the matching executable for your installed nastran version) for frequency analysis
nast20233w.exe isn’t suitable for the frequency optimisation
E26a56588
failed to execute nastran sub process
For eigenfrequency optimisations MSC Nastran is called in the background. In this case Nastran cannot be executed.
E2d0825a0
failed to run nastran successfully
For eigenfrequency optimisations MSC Nastran is called in the background. In this case Nastran cannot be executed sucessfully.
E2acb9470
mesh conversion from amendate to cgal failed
The smoothing algorithm failed. Please contact MSC support.
E2b0895a0
galMesh have poligones with more that three vetices
The smoothing algorithm failed. Please contact MSC support
E2b3625b0
out of bounds
The smoothing algorithm failed. Please contact MSC support
E4badd760
Requested nastran operation but did not specify nastran service. Please set env variable 'EMENDATE_SERVICE_NASTRAN' to point to your nastran binary.
If you want to execute a frequency optimisation directly in the command line, you have to set a environment variable which points to the nast20233.exe
EMENDATE_SERVICE_NASTRAN | C:\Program Files\MSC.Software\MSC_Nastran\2023.2\bin\nast20232.exe |
E4badd761
envName … does not point to a regular file
Please check the environment variable for the MSC Nastran installation
Eb20f309c
OperatorFailure operator … crashed
A specific operator crashed. Please contact the MSC support.
E6f543a5c
Cannot inflate geometry with zero vertices
This can occur to a current limitation. Please make sure that a point load or a displacement constraint on a point is not applied at the edge of an interface. Increase the Interface or change the load to a surface instead.
E6d49ffc0
Unfeasible FEM setup: Missing fixation in one or more directions
Check the model set-up. All 3 degrees of freedom have to be constraint.
Escalations
E45ca3ab0
W45ca3ab0
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