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<p>我的combine函数似乎只使用了我要用作参数的三个返回值中的一个。我收到以下错误消息</p>
<h2>错误:combine\u lists()正好接受3个参数(给定1个)</h2>
<p>我如何解决这个问题?你知道吗</p>
<p>删除对ikw和ikpv的引用可以避免出现错误。它认为我可以以这种方式使用不同函数的多个返回,但也许不行?你知道吗</p>
<p>我的按钮代码:</p>
<pre><code>cmds.button(label='IK 2 FK', command = combine_lists, width=100)
</code></pre>
<pre><code>def select_joints_afk():
Fks = []
del Fks[:]
if cmds.ls(selection = True,type=("transform",'nurbsCurve')):
sel = cmds.ls(sl=True)
fkCtrls = cmds.listRelatives(sel, allDescendents=True, type=("transform",'nurbsCurve'))
Fks = [nurbsCurve for nurbsCurve in fkCtrls if nurbsCurve.startswith('FK') & nurbsCurve.endswith('Ctrl')]
cmds.textFieldButtonGrp(gtF0, edit = True, tx ='' .join(sel),buttonLabel='IK OK',backgroundColor = (.5,.8,.2))
del Fks[1]
del Fks[2]
Fks.extend(sel)
print Fks[0]
print Fks[1]
print Fks[2]
return Fks
else:
text = cmds.confirmDialog( title='Error', message='Must select joint', button=['OK'], defaultButton='Ok', dismissString='No' )
def select_joints_aikw():
ikw = []
del ikw[:]
if cmds.ls(selection = True,type=("transform",'nurbsCurve')):
ikwrist=cmds.ls(selection = True)
ikw = [nurbsCurve for nurbsCurve in ikwrist if nurbsCurve.startswith('IK') & nurbsCurve.endswith('Ctrl')]
cmds.textFieldButtonGrp(gtF1, edit = True, tx ='' .join(ikwrist),buttonLabel='IK OK',backgroundColor = (.5,.8,.2))
print ikw
return ikw
else:
text = cmds.confirmDialog( title='Error', message='Must select joint', button=['OK'], defaultButton='Ok', dismissString='No' )
def select_joints_ikpv():
ikpv = []
del ikpv[:]
if cmds.ls(selection = True,type=("transform",'nurbsCurve')):
ikPvsel = cmds.ls(selection = True)
ikpv = [nurbsCurve for nurbsCurve in ikPvsel if nurbsCurve.startswith('IK') & nurbsCurve.endswith('Ctrl')]
cmds.textFieldButtonGrp(gtF2, edit = True, tx ='' .join(ikPvsel),buttonLabel='IK OK',backgroundColor = (.5,.8,.2))
print ikpv
return ikpv
else:
text = cmds.confirmDialog( title='Error', message='Must select joint', button=['OK'], defaultButton='Ok', dismissString='No' )
def combine_lists(Fks,ikw,ikpv):
Fks = select_joints_afk()
ikw = select_joints_aikw()
ikpv = select_joints_ikpv()
print Fks+ikw+ikpv
</code></pre>