Access Violation Er...
 
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Access Violation Error

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Posts: 5
Topic starter
(@yoshimori3456)
Student
Joined: 4 months ago

Hi, currently I am doing a Car Crash on barrier at V=80km/h but for some reason it always shows this error: forrtl: severe (157): Program Exception - access violation. Attached on this post are my files. Would love to see what I have done wrong. Thank you so much. 

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Posts: 36
(@geardyn-1)
Lab Tech
Joined: 4 years ago
1) Check for duplicates
2) Check for free rigids or other elements
3) Check all contacts again
4)check material properties
5) sometimes part get crushed and inserted in itself which may also cause this problems.
6) change solver type.
 
also not able to download your files from the post.
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1 Reply
(@yoshimori3456)
Joined: 4 months ago

Student
Posts: 5

@geardyn-1 Sorry for the late reply, in this I have attached the file. Thanks for answering this tho, please give it a look if you don't mind.

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Negative Volume
Posts: 639
Admin
(@negativevolume)
CEO
Joined: 5 years ago

Hi @yoshimori3456,

This error has been an issue brought up many times. Look into these links and see if they can help.

https://feassistant.com/forums/ls-dyna/analysis-stops-running-bug/#post-1593

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