Dear List,



I have a Date vector, and converting to character causes R&nbsp;2.11 to&nbsp;crash on one machine running Win2008 x64 and another running Win7 x64. The code runs fine on R 2.10.


For example,
x &lt;-&nbsp;as.Date(rep(1:15000, 10), '1970-01-01')
y &lt;- as.character(x)


At this point, Rgui crashes.


I get this using both the 32 and 64 bit 2.11.0 R builds.


I'd appreciate any suggestions for how to eliminate these crashes (particularly with the x64 version).


Thanks,

Nick



The windows error log and session information is pasted below:



&gt; sessionInfo()

R version 2.11.0 (2010-04-22) 

i386-pc-mingw32 



locale:

[1] LC_COLLATE=English_United States.1252 

[2] LC_CTYPE=English_United States.1252   

[3] LC_MONETARY=English_United States.1252

[4] LC_NUMERIC=C                          

[5] LC_TIME=English_United States.1252    



attached base packages:

[1] stats     graphics  grDevices utils     datasets  methods   base



Log Name:      Application

Source:        Application Error

Date:          4/28/2010 3:00:23 PM

Event ID:      1000

Task Category: (100)

Level:         Error

Keywords:      Classic

User:          N/A

Computer:      

Description:

Faulting application name: Rgui.exe, version: 2.110.51801.0, time stamp: 0x4bd040ca

Faulting module name: msvcrt.dll, version: 7.0.7600.16385, time stamp: 0x4a5bda6f

Exception code: 0xc00000fd

Fault offset: 0x0000a514

Faulting process id: 0x29cc

Faulting application start time: 0x01cae704e41e3609

Faulting application path: C:\Users\hirschen\Documents\R\R-2.11.0\bin\Rgui.exe

Faulting module path: C:\Windows\syswow64\msvcrt.dll

Report Id: 4c17218f-52f8-11df-9214-0026b95eb365

Event Xml:

&lt;Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;

  &lt;System&gt;

    &lt;Provider Name="Application Error" /&gt;

    &lt;EventID Qualifiers="0"&gt;1000&lt;/EventID&gt;

    &lt;Level&gt;2&lt;/Level&gt;

    &lt;Task&gt;100&lt;/Task&gt;

    &lt;Keywords&gt;0x80000000000000&lt;/Keywords&gt;

    &lt;TimeCreated SystemTime="2010-04-28T19:00:23.000000000Z" /&gt;

    &lt;EventRecordID&gt;3586&lt;/EventRecordID&gt;

    &lt;Channel&gt;Application&lt;/Channel&gt;

    &lt;Computer&gt;&lt;/Computer&gt;

    &lt;Security /&gt;

  &lt;/System&gt;

  &lt;EventData&gt;

    &lt;Data&gt;Rgui.exe&lt;/Data&gt;

    &lt;Data&gt;2.110.51801.0&lt;/Data&gt;

    &lt;Data&gt;4bd040ca&lt;/Data&gt;

    &lt;Data&gt;msvcrt.dll&lt;/Data&gt;

    &lt;Data&gt;7.0.7600.16385&lt;/Data&gt;

    &lt;Data&gt;4a5bda6f&lt;/Data&gt;

    &lt;Data&gt;c00000fd&lt;/Data&gt;

    &lt;Data&gt;0000a514&lt;/Data&gt;

    &lt;Data&gt;29cc&lt;/Data&gt;

    &lt;Data&gt;01cae704e41e3609&lt;/Data&gt;

    &lt;Data&gt;C:\Users\hirschen\Documents\R\R-2.11.0\bin\Rgui.exe&lt;/Data&gt;

    &lt;Data&gt;C:\Windows\syswow64\msvcrt.dll&lt;/Data&gt;

    &lt;Data&gt;4c17218f-52f8-11df-9214-0026b95eb365&lt;/Data&gt;

  &lt;/EventData&gt;

&lt;/Event&gt;





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