NX An internal error occurs when executing Reflection Data command in Vehicle Design Automation

"Internal error: memory access violation" occurs when multiple reflection objects are selected when creating Reflection Data.

Reproduced Steps:

1. Create 3 solid bodies as shown, and points to use as "Eye Point" and "Curves or Points in Reflection Object" if desired.

2. Go to Vehicle Design Automation > Reflection Data and select following options

  -1. Reflection Type = Reverse Reflection

  -2. Eye Point

  -3. Curves or Points in Reflection Object

  -4. Reflection Objects

  -5. Dashboard Surfaces

The behavior is due to NX problem and will be fixed in NX 2306.

Workaround:

Do not select multiple objects as Reflection Object, separate commands.

The problem occurs when you have multiple selections as "Reflection Objects", and it occurs in NX 1953 and higher.

If this occurs, do not save the part data and restart NX.

***Please refer to PL8686050 for Japanese article.