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help with Sketch Constraints

J8780J8780 Member Posts: 2

hi am new to onshape, can not figure out why I can get the lines to turn black in sketch one. would some please be able to have a look and explain what I have done wrong and how to fix please.

https://cad.onshape.com/documents/7ed49d20596e2cc1e775f748/w/43d34d3baec560881bc9f4ff/e/00e7d0016e48fc656363c764?renderMode=0&uiState=66e6621e83c7b204289f4427

Comments

  • S1monS1mon Member Posts: 3,044 PRO

    The sketch in your screenshot seems like it has nothing tying it to any external references (the origin or the default planes or another sketch). You need to add constraints and/or dimensions.

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