SimScale CAE Forum

No contact error

No contacts were defined for some sub-assemblies. These won’t interact with the rest of your model and the simulation will likely fail. You can use the automatic contact detection or add contacts manually for the sub-assemblies that consist of the following solids: OU211ELSDO010_DF_6, OU221MMSHD010_6

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Hi there, thank you for using the forum!

It seems there is interference in your model:

If the parts only touched externally, there shouldn’t be a problem with automatic contact detection. Does this make sense?

Best regards,