# \[Bug #830\] Encoding::UndefinedConversionError

**URL:** <https://www.ruby-forum.com/t/bug-830-encoding-undefinedconversionerror/155009>\
**Category:** Development\
**Created:** [December 6, 2008, 5:21am UTC](https://www.ruby-forum.com/t/bug-830-encoding-undefinedconversionerror/155009 "2008-12-06T05:21:21Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![rubikitch\_S](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/46a35a/32.png) [@rubikitch\_S](https://www.ruby-forum.com/u/rubikitch_S)\
**Post date:** [December 6, 2008, 5:21am UTC](https://www.ruby-forum.com/t/bug-830-encoding-undefinedconversionerror/155009/1 "2008-12-06T05:21:21Z")

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Bug #830: Encoding::UndefinedConversionError  
[http://redmine.ruby-lang.org/issues/show/830](http://redmine.ruby-lang.org/issues/show/830)

e$B5/I\<\<Te(B: rubikitch .  
e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal

Encoding::UndefinedConversionErrore$B$N%(%i!\<%a%C%;!\<%8$Oe(B  
e$BFbIt$Ne(BUTF-8e$B$G$O$J$/$FJQ4985!J$3$N\>l9ge(BEUC-JPe$B!K$r\<($7$?$[$&$,$o$+$j$d$9$$$H;W$$$^$9!#e(B

# -_- coding: euc-jp -_-

“e$B$”$“e(B”.encode(“US-ASCII”) rescue $!

# =\> #\<Encoding::UndefinedConversionError: “\xE3\x81\x82” from UTF-8 to

US-ASCII\>

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<div class="post-metadata">

**Author:** ![rubikitch\_S](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/46a35a/32.png) [@rubikitch\_S](https://www.ruby-forum.com/u/rubikitch_S)\
**Post date:** [December 8, 2008, 3:36am UTC](https://www.ruby-forum.com/t/bug-830-encoding-undefinedconversionerror/155009/2 "2008-12-08T03:36:51Z")

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e$B%A%1%C%He(B #830 e$B$,99?7$5$l$^$7$?!#e(B (by Martin De$(D+de(Brst)

e$B%+%F%4%je(B M17Ne$B$K%;%C%He(B  
e$BM%@hEYe(B Normale$B$+$ie(BLowe$B$KJQ99e(B  
Target version 1.9.xe$B$K%;%C%He(B

## e$B5$Mn$A$ONI$/J,$+$j$^$9!#e(B e$B\<BAu$OBgJQFq$7$$$G$9!#e(B(e$BFC$KJQ49%9%T!\<%I$r8:$i$7$?$/$J$$\>l9ge(B) 1.9.x e$B$G$G$-$k$+!"e(B2.0 e$B0J9\_$K$J$k$+J,$+$j$^$;$s!#e(B

[http://redmine.ruby-lang.org/issues/show/830](http://redmine.ruby-lang.org/issues/show/830)

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<div class="post-metadata">

**Author:** ![rubikitch\_S](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/46a35a/32.png) [@rubikitch\_S](https://www.ruby-forum.com/u/rubikitch_S)\
**Post date:** [December 27, 2008, 7:37am UTC](https://www.ruby-forum.com/t/bug-830-encoding-undefinedconversionerror/155009/3 "2008-12-27T07:37:49Z")

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e$B%A%1%C%He(B #830 e$B$,99?7$5$l$^$7$?!#e(B (by Akira T.)

e$B%9%F!\<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B  
e$B?JD=e(B % 0e$B$+$ie(B100e$B$KJQ99e(B

## Applied in changeset r21092.

[http://redmine.ruby-lang.org/issues/show/830](http://redmine.ruby-lang.org/issues/show/830)