missing return?

[ljubomirb]

Is is possible that return is missing in one of the functions?
Should it look like this?

bool Fabrik2D::solve2(float x, float y, float z, float toolAngle, float grippingOffset, int* lengths)
{
    bool solvable;
    if (this->numJoints >= 4) {
    
        // Find wrist center by moving from the desired position with tool angle and link length
        float oc_x = x - (lengths[this->numJoints-2]+grippingOffset)*cos(toolAngle);
        float oc_y = y - (lengths[this->numJoints-2]+grippingOffset)*sin(toolAngle);
        
        // We solve IK from first joint to wrist center
        int tmp = this->numJoints;
        this->numJoints = this->numJoints-1;
        
        solvable = solve(oc_x, oc_y, lengths);

and then at the end

// Save base angle (if z different from zero)
            if (z != 0) {
                this->chain->z = z;
                this->chain->angle = atan2(z,x);
            }
        
        }
    
    }
    return solvable;
}

[henriksod]

Thank you for detecting this. I had missed a return at the end of the method. Will change it asap.