maya python缩进错误：意外索引

Question

谁能告诉我我的错误在哪里。在

def checkMeshButton(*args):

    selectedObject=mc.ls(sl=True,tr=True)
    mc.select(selectedObject[0])
    selctedVertexNumberList=[]

    selectedVertexNumber=mc.polyEvaluate(vertex=True)
    selectedVertexNumberList.append(selectedVertexNumber)

    vertexIndexList = [v for v in range(selectedVertexNumber)]

    if dropDensity < len(vertexIndexList):
        OM.MGlobal.displayInfo("Your mesh is good to go!")
        mc.button("generateButton", edit = True, bgc=[0.15,0.4,0.15])
    else:
        OM.MGlobal.displayError("The mesh is not dense enough to make %d drops! Use the subdivide mesh function!"%dropDensity)
        mc.button("subDMeshButton", bgc=[0.15,0.4,0.15], edit=True)

Answer 1

“重影”缩进错误通常发生在从其他来源复制/粘贴之后。
检查脚本的每一行，确保它们都是用普通空格缩进的，而不是用制表符之类的不可见字符缩进的。在