点击Laser应用之后，出现：
Inkscape 在脚本执行后收到额外的数据.脚本未返回错误, 但是意味着结果可能并不是期望值.
而且下面框框里面出现：
Traceback (most recent call last):
File "laserengraver.py", line 42, in <module>
import numpy
File "E:\Program Files\Inkscape\python\lib\site-packages\numpy\__init__.py", line 132, in <module>
import add_newdocs
File "E:\Program Files\Inkscape\python\lib\site-packages\numpy\add_newdocs.py", line 9, in <module>
from lib import add_newdoc
File "E:\Program Files\Inkscape\python\lib\site-packages\numpy\lib\__init__.py", line 4, in <module>
from type_check import *
File "E:\Program Files\Inkscape\python\lib\site-packages\numpy\lib\type_check.py", line 8, in <module>
import numpy.core.numeric as _nx
File "E:\Program Files\Inkscape\python\lib\site-packages\numpy\core\__init__.py", line 40, in <module>
from numpy.testing import Tester
File "E:\Program Files\Inkscape\python\lib\site-packages\numpy\testing\__init__.py", line 8, in <module>
from unittest import TestCase
ImportError: Bad magic number in E:\Program Files\Inkscape\python\Lib\unittest\__init__.pyc
有谁知道原因啊？该怎么解决啊？

楼主问题解决了吗？ 同问。