You asked: Why does Onshape say sketch could not be solved?

Maybe you have accidentally drawn something extra there that can’t be solved? You are dimensioning from the center of your circles as well as a point on the keys (that are defined to the circle). This is causing the sketch to try to solve in both states which is inconsistent.

How do you solve a sketch Onshape?

If you click the center of the circle and then click the Fix tool on the sketch toolbar, the Fix icon is affixed to the circle, and you can no longer move the circle. To remove the fix attribute from the circle, select it and then press the delete key on your keyboard.

Why is my sketch red in Onshape?

If your sketch turns an evil shade of red, something has gone awry. Don’t panic! It’s simply the sketch solver letting you know that you have conflicting constraints or dimensions.

How can you go back and correct a sketching mistake you made when creating a part using Onshape?

Every sketch and feature created are stored parametrically in the Feature list on the left side of the window. You can go back and edit any feature or sketch listed in the Feature list (double-click to open its dialog or right-click it and select Edit).


Why is my sketch blue Onshape?

Blue indicates a constraint associated with something outside of the sketch, for instance the origin, or an edge of a previous feature. White indicates a constraint between entities in that sketch. Onshape makes it easy to not only to see all the constraints, but also to evaluate them.

What does it mean to constrain a sketch?

Constraints prevent unwanted changes to a feature when dimensions are changed or referenced geometry is moved. You can add or edit constraints and dimensions to control sketch shape and size. Before you add constraints , study your sketch to decide which are needed.

What do you mean by constraining a sketch?

A constraint is a condition defining the geometry of the entity or a relationship among entities. Constraints can refer to geometry entities or construction entities. Create constraints or accept the constraints offered as you sketch. You can select an existing constraint, delete it, or get more information about it.

Which mate allows the most degrees of freedom?

In Onshape there is just one Mate between any two parts, and therefore the movement (degrees of freedom) between those two parts embedded within the Mate.

Mates in Onshape & their Types [2020]

Degrees of Freedom Mate Types
Three Degrees of Freedom Planar Mate Ball Mate
Four Degree of Freedom Parallel Mate

Why are my dimensions gray in Onshape?

Dimension highlighting – Color is used to indicate the constraint status of dimension: black indicates a driving dimension, and light gray indicates a driven dimension.

What does a gray line represent when sketching Onshape?

Was the sketch hidden? It will appear light gray if it is. You can hide/unhide by moving your mouse to the area where the eye ball is and toggle it on or off.

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What kind of shape in a sketch should be drawn to create a sphere?

The first step in learning to draw a sphere is to draw a circle. Lightly sketch a square, and then slice off the corners to make a sketchy octagon. Next, indicate a direct light source that’s angled 45 degrees slightly toward the sphere.

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