[R] why does these warning mean?

From: Peng Jiang <jp021_at_sjtu.edu.cn>
Date: Mon, 16 Jun 2008 21:30:21 +0800


Hi ,

  I don't know whether it is a Mac specific problem. I hope it does not bother you.

When I start R each time I got the following warning , I reinstall for many times the problem still exists.

  R(4053,0xa0619fa0) malloc: *** error for object 0x15630350: double free
*** set a breakpoint in malloc_error_break to debug R(4053,0xa0619fa0) malloc: *** error for object 0x15630f10: double free *** set a breakpoint in malloc_error_break to debug R(4053,0xa0619fa0) malloc: *** error for object 0x15630350: double free *** set a breakpoint in malloc_error_break to debug R(4053,0xa0619fa0) malloc: *** error for object 0x15630f60: double free *** set a breakpoint in malloc_error_break to debug

My sessionInfo() is
> sessionInfo()

R version 2.7.0 (2008-04-22)
i386-apple-darwin8.10.1

locale:
zh_CN.UTF-8/zh_CN.UTF-8/C/C/zh_CN.UTF-8/zh_CN.UTF-8

attached base packages:
[1] stats graphics grDevices utils datasets methods base



Peng Jiang
江鹏
Ph.D. Candidate

Antai College of Economics & Management
安泰经济管理学院
Department of Mathematics
数学系
Shanghai Jiaotong University (Minhang Campus) 800 Dongchuan Road
200240 Shanghai
P. R. China



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