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Thread: Device not ready Error




Device not ready Error
user name
2006-06-13 10:48:28
You don't say exactly what you're doing, but from the
stack trace it
looks as though you're trying to read an XML file.

There's obviously not a file sharing problem because you
only appear to
want to read the file (is that right?), so the only thing I
can think of
is that there might be a problem with your temporary file
store space
(\temp).  I think I read somewhere that XmlReader needs it
to be
present.


Peter

-----Original Message-----
From: CSDevelopersgooglegroups.com
[mailto:CSDevelopersgooglegroups.com] On Behalf Of Ratna
Chakravarty
Sent: 13 June 2006 11:31
To: CSDevelopersgooglegroups.com
Subject: Device not ready Error


Hi,

I have a ASP.Net web application with the codebehind written
in C#.
Whenever i try to run the application I am getting the
following
error:


The device is not ready.
Description: An unhandled exception occurred during the
execution of
the current web request. Please review the stack trace for
more
information about the error and where it originated in the
code.

Exception Details: System.IO.IOException: The device is not
ready.

Source Error:

An unhandled exception was generated during the execution of
the
current web request. Information regarding the origin and
location of
the exception can be identified using the exception stack
trace below.

Stack Trace:


[IOException: The device is not ready.
]
   System.IO.__Error.WinIOError(Int32 errorCode, String str)
+723
   System.IO.FileStream..ctor(String path, FileMode mode,
FileAccess
access, FileShare share, Int32 bufferSize, Boolean useAsync,
String
msgPath, Boolean bFromProxy) +888
   System.IO.FileStream..ctor(String path, FileMode mode,
FileAccess
access, FileShare share) +45
   System.Xml.XmlDownloadManager.GetStream(Uri uri,
ICredentials
credentials) +73
   System.Xml.XmlUrlResolver.GetEntity(Uri absoluteUri,
String role,
Type ofObjectToReturn) +55
   System.Xml.XmlTextReader.CreateScanner() +384
   System.Xml.XmlTextReader.Init() +23
   System.Xml.XmlTextReader.Read() +530
   System.Xml.XmlValidatingReader.ReadWithCollectTextToken()
+146
   System.Xml.XmlValidatingReader.Read() +26
   System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader
reader,
Boolean preserveWhitespace) +80
   System.Xml.XmlDocument.Load(XmlReader reader) +72
   System.Xml.XmlDocument.Load(String filename) +78
   Localization.ResourceManager.LoadResource(Hashtable
resource,
String culture, String cacheKey)
   Localization.ResourceManager.GetResource()
   Localization.ResourceManager.GetString(String key)
   Localization.LocalizedLiteral.Render(HtmlTextWriter
writer)
   System.Web.UI.Control.RenderControl(HtmlTextWriter
writer) +243
   System.Web.UI.Control.RenderChildren(HtmlTextWriter
writer) +72
   System.Web.UI.Control.Render(HtmlTextWriter writer) +7
   System.Web.UI.Control.RenderControl(HtmlTextWriter
writer) +243
   System.Web.UI.Page.ProcessRequestMain() +1926

Please help me with this issue, i need to run the project
urgently.


Thanks in advance,
Ratna.




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Device not ready Error
user name
2006-06-14 04:23:11
Thanks a lot Peter for the quick reply. Yes you are right in
saying
that I am trying to read an XML file. I have a web
application in
which there is a drop down menu that has been created using
javascript. Since my application will be multilingual - i
need to
display the menus in both Japanese and English, I have
stored the menu
names as XML tags in an XML file. In the index.aspx page, i
am trying
to load this XML file in a DOM Document and reading the XML
tags one
by one and generating the menu. When i debug this
application, i am
getting this error on any line but after the page load
method has
executed, a yellow page comes up with this error displayed.
Also can
you please elaborate on what might be wrong with the
temporary file
space? I tried running the application from another PC as
well but it
is giving me the same error. Please help.


Thanks in advance,
Ratna


On 6/13/06, Bradley, Peter <pbradleyuwic.ac.uk> wrote:
>
> You don't say exactly what you're doing, but from the
stack trace it
> looks as though you're trying to read an XML file.
>
> There's obviously not a file sharing problem because
you only appear to
> want to read the file (is that right?), so the only
thing I can think of
> is that there might be a problem with your temporary
file store space
> (\temp).  I think I read somewhere that XmlReader
needs it to be
> present.
>
>
> Peter
>
> -----Original Message-----
> From: CSDevelopersgooglegroups.com
> [mailto:CSDevelopersgooglegroups.com] On Behalf
Of Ratna Chakravarty
> Sent: 13 June 2006 11:31
> To: CSDevelopersgooglegroups.com
> Subject: Device not ready Error
>
>
> Hi,
>
> I have a ASP.Net web application with the codebehind
written in C#.
> Whenever i try to run the application I am getting the
following
> error:
>
>
> The device is not ready.
> Description: An unhandled exception occurred during the
execution of
> the current web request. Please review the stack trace
for more
> information about the error and where it originated in
the code.
>
> Exception Details: System.IO.IOException: The device is
not ready.
>
> Source Error:
>
> An unhandled exception was generated during the
execution of the
> current web request. Information regarding the origin
and location of
> the exception can be identified using the exception
stack trace below.
>
> Stack Trace:
>
>
> [IOException: The device is not ready.
> ]
>   System.IO.__Error.WinIOError(Int32 errorCode, String
str) +723
>   System.IO.FileStream..ctor(String path, FileMode
mode, FileAccess
> access, FileShare share, Int32 bufferSize, Boolean
useAsync, String
> msgPath, Boolean bFromProxy) +888
>   System.IO.FileStream..ctor(String path, FileMode
mode, FileAccess
> access, FileShare share) +45
>   System.Xml.XmlDownloadManager.GetStream(Uri uri,
ICredentials
> credentials) +73
>   System.Xml.XmlUrlResolver.GetEntity(Uri absoluteUri,
String role,
> Type ofObjectToReturn) +55
>   System.Xml.XmlTextReader.CreateScanner() +384
>   System.Xml.XmlTextReader.Init() +23
>   System.Xml.XmlTextReader.Read() +530
>  
System.Xml.XmlValidatingReader.ReadWithCollectTextToken()
+146
>   System.Xml.XmlValidatingReader.Read() +26
>   System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader
reader,
> Boolean preserveWhitespace) +80
>   System.Xml.XmlDocument.Load(XmlReader reader) +72
>   System.Xml.XmlDocument.Load(String filename) +78
>   Localization.ResourceManager.LoadResource(Hashtable
resource,
> String culture, String cacheKey)
>   Localization.ResourceManager.GetResource()
>   Localization.ResourceManager.GetString(String key)
>   Localization.LocalizedLiteral.Render(HtmlTextWriter
writer)
>   System.Web.UI.Control.RenderControl(HtmlTextWriter
writer) +243
>   System.Web.UI.Control.RenderChildren(HtmlTextWriter
writer) +72
>   System.Web.UI.Control.Render(HtmlTextWriter writer)
+7
>   System.Web.UI.Control.RenderControl(HtmlTextWriter
writer) +243
>   System.Web.UI.Page.ProcessRequestMain() +1926
>
> Please help me with this issue, i need to run the
project urgently.
>
>
> Thanks in advance,
> Ratna.
>
>
>
>
> >
>


-- 
Ratna Chakraborty

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