学习电子电路设计与仿真课程，看着课本的图示，却老是报错是什么原因？

我是刚刚上的电子电路设计与仿真课程，刚刚看着课本的图示，老是报错，刚刚接触也不太懂，大神看看指点下
这是
**** 09/10/17 09:30:16 ****** PSpice Lite (October 2012) ****** ID# 10813 ****
** Profile: "SCHEMATIC1-DC sweep"  [ d:\1605c130\tools\capture\3-3-pspicefiles\schematic1\dc sweep.sim ]
****     CIRCUIT DESCRIPTION
******************************************************************************

** Creating circuit file "DC sweep.cir"
** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS
*Libraries:
* Profile Libraries :
* Local Libraries :
* From [PSPICE NETLIST] section of C:\Users\Administrator\AppData\Roaming\SPB_16.6\cdssetup\OrCAD_PSpice/16.6.0/PSpice.ini file:
.lib "nomd.lib"
*Analysis directives:
.DC LIN V_VBB 0 2.7 0.01
.OPTIONS ADVCONV
.PROBE64 V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*))
.INC "..\SCHEMATIC1.net"
**** INCLUDING SCHEMATIC1.net ****
* source 3-3
V_VBB         N00163 0 2.7Vdc
R_R1         N00163 N00959  100k TC=0,0
V_VCC         VOUT 0 10Vdc
**** RESUMING "DC sweep.cir" ****
.END
ERROR(ORPSIM-15141): Less than 2 connections at node N00959.

大神们看看怎么修改

vout干嘛拉出来?直接标到线上面。