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Errors while trying to simulate a simple instance of selective laser melting

Ansys / LS-DYNA Help Forum

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neesansan

Topic starter

July 6, 2020 2:47 am

(@neesansan)

Barista

Joined: 3 years ago

Error 20388 (STR+388)
solid element 1
has an invalid material 1
that exceeds the number of materials defined, 0

Error 20211 (STR+211)
reading single point constraint data
undefined node # 0
1 0 0 0

Error 20211 (STR+211)
reading convection boundary conditions
undefined node # 0
6431 5151 4591 4571 3 1 0 1 0

Topic Tags

boundary convection condition invalid material

2 Replies

Posts: 2

neesansan

Topic starter

July 6, 2020 2:48 am

(@neesansan)

Barista

Joined: 3 years ago

How do I fix these errors ? Kindly try to help

Posts: 3

jaguar36

July 6, 2020 5:18 pm

(@jaguar36)

Barista

Joined: 3 years ago

You need to define a material for your elements.

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