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标题: binary_to_term(Md5). ** exception error: bad argument [打印本页]

作者: leeyisoft 时间: 2016-8-5 10:16
标题: binary_to_term(Md5). ** exception error: bad argument

请高手帮忙看看为什么报错？？？

(t@ddg)168> greeting:module_info().

[{module,greeting},

{exports,[{validation_tests,1},

{before_create,1},

{attribute_names,1},

{attribute_types,1},

{database_columns,1},

{database_table,1},

{validate_types,1},

{validate,1},

{save,1},

{set,2},

{set,3},

{attributes,1},

{belongs_to_names,1},

{belongs_to_types,1},

{belongs_to,1},

{id,1},

{greeting_text,1},

{get,2},

{new,2},

{instance,2},

{module_info,0},

{module_info,1}]},

{attributes,[{vsn,[254013561862298686825212980122843472170]},

{lager_records,[]}]},

{compile,[{options,[{parse_transform,lager_transform}]},

{version,"7.0.1"}]},

{native,false},

{md5,<<191,25,59,133,149,240,157,243,138,114,66,230,242,

Md5 = <<191,25,59,133,149,240,157,243,138,114,66,230,242,

81,225,42>>.

(t@ddg)170> Md5 = <<191,25,59,133,149,240,157,243,138,114,66,230,242,

(t@ddg)170> 81,225,42>>.

<<191,25,59,133,149,240,157,243,138,114,66,230,242,81,225,

42>>

(t@ddg)171> binary_to_term(Md5).

** exception error: bad argument

in function binary_to_term/1

called as binary_to_term(<<191,25,59,133,149,240,157,243,138,114,66,230,242,81,

225,42>>)

作者: dreamxyp 时间: 2017-1-2 10:46
<<191,25,59,133,149,240,157,243,138,114,66,230,242,81,
225,42>> 不是一个合法的

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