# Stack consistency error: m {|(v,(\*))|}

**URL:** <https://www.ruby-forum.com/t/stack-consistency-error-m-v/108802>\
**Category:** Development\
**Created:** [July 7, 2007, 9:26am UTC](https://www.ruby-forum.com/t/stack-consistency-error-m-v/108802 "2007-07-07T09:26:17Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Tanaka\_A](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/c67d28/32.png) [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Post date:** [July 7, 2007, 9:26am UTC](https://www.ruby-forum.com/t/stack-consistency-error-m-v/108802/1 "2007-07-07T09:26:17Z")

</div>

e$B0J2\<$N$h$&$K$9$k$He(B Stack consistency error e$B$K$J$j$^$9!#e(B

## % ./ruby -ve ‘def m() yield end; m {|(v,(\*))|}’ ruby 1.9.0 (2007-07-07 patchlevel 0) [i686-linux] -e:1: – control frame ---------- c:0005 p:0011 s:0012 b:0011 l:000004 d:000010 BLOCK -e:1 c:0004 p:0003 s:0008 b:0008 l:000007 d:000007 METHOD -e:1 c:0003 p:0012 s:0005 b:0005 l:000004 d:000004 TOP -e:1 c:0002 p:---- s:0003 b:0003 l:000002 d:000002 FINISH :inherited c:0001 p:---- s:0001 b:-001 l:000000 d:000000 ------

DBG\> : “-e:1:in `m'" DBG> : "-e:1:in`'”  
– backtrace of native function call (Use addr2line) –  
0x80f1b21  
0x810b3ac  
0x810b44b  
0x80ec67c  
0x80f0328  
0x80f0965  
0x80f1cd0  
0x80f1dca  
0x8059ca2  
0x8059d0e  
0x8056e85  
0xb7dbeea8  
0x8056db1