I O Error Reading Memory Image
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mode that the operating system is attempting to use for the operation may not be recognized. The I/O error may be experienced with various media storage devices such as: external hard drives, DVD or CDs, DVD or i/o device error usb CD drives, SD cards, or USB sticks/drives. Common causes of the error include faulty hardware, a i/o device error windows 10 loose connection between the hardware and computer, outdated hardware drivers, or the IDE channel properties require modification. What Are the Common I/O Device
I O Device Error External Hard Drive Western Digital
Error Messages? Unfortunately, the I/O device error can generated more than one error message. Some of the most commonly encountered messages associated with the error include: - The request could not be performed because of an I/O device error
I/o Device Error Windows 8
- Only part of a readprocessmemory request was completed - Only part of a writeprocessmemory request was completed Windows may display a “Windows error code” along with the plain language error message. The I/O device error codes that are associated with the error include: error 6, error 21, error 103, error 105, and error 131. Why Does the I/O Device Error Occur? There are a number of potential causes for I/O device errors on computers that run the i/o error windows 10 Windows Operating System (OS). These include: - Outdated or corrupt driver installation for the affected hardware device. - Windows using an incompatible transfer mode for the hardware. - Faulty or loose connection with the hardware. - The portable media (CD, DVD, or SD card) is damaged or excessively dirty. Basic I/O Device Error Troubleshooting Before throwing away a “faulty” CD/DVD, or delving into more complex troubleshooting, there are some basic steps computer users can attempt to clear the I/O device error. If the steps do not solve the issue, they may help pinpoint what is causing the error to be thrown and save time in fixing the issue. Step 1 – Restart the computer that is throwing the I/O device error. Step 2 – Attempt to access the disk, drive, or portable media again. Step 3 – If the error is still being thrown, try to access the disk on another computer (if available). This will help identify if the error is with the drive, IDE channel, or media (disk) itself. Step 4 – If the disk/media opens on the alternative computer, there is an issue with the primary PC (drive, IDE, or connection). If it does not, there could be a problem with the media itself or IDE channel. If you do not have another computer available and the error is being thrown when attempting to read a CD/DVD or SD
here for a quick overview of the site Help Center Detailed answers to http://stackoverflow.com/questions/27851580/saving-image-into-memory-stream-error any questions you might have Meta Discuss the workings and https://pillow.readthedocs.io/en/3.0.0/_modules/PIL/ImageFile.html policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community device error Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Saving Image into memory stream Error up vote 1 down vote favorite I'm trying to: 1) Scan an image and insert it to a memorystream. 2) Show it o device error in picturebox1. 3) Read picturebox1 image into memorystream and save it to oledb. here's my code : 1st) Scanning by WIA Dialog and inserting image to memorystream then showing it in picturebox1: Try Dim CD As New WIA.CommonDialog Dim F As WIA.ImageFile = CD.ShowAcquireImage(WIA.WiaDeviceType.ScannerDeviceType) If F IsNot Nothing Then Dim MStream As IO.MemoryStream = Nothing Try 'Convert the raw scanner output into a byte array Dim ImageBytes() As Byte = DirectCast(F.FileData.BinaryData, Byte()) 'Read the image data bytes into a MemoryStream MStream = New IO.MemoryStream(ImageBytes) PictureBox1.Image = System.Drawing.Image.FromStream(MStream) Catch ex As Exception MsgBox("An error occurred: " & ex.Message, MsgBoxStyle.Critical) End Try If MStream IsNot Nothing Then MStream.Dispose() End If Catch ex As Exception MsgBox(ex.message, MsgBoxStyle.Critical) End Try This is working perfectly. The problem is coming, 2nd) Reading image from picturebox1 into new memorystream then save it to oledb: If conn.State = ConnectionState.Closed Then conn.ConnectionString = connstring conn.Open() 'Reading image from picturebox1 and the
# base class for image file handlers # # history: # 1995-09-09 fl Created # 1996-03-11 fl Fixed load mechanism. # 1996-04-15 fl Added pcx/xbm decoders. # 1996-04-30 fl Added encoders. # 1996-12-14 fl Added load helpers # 1997-01-11 fl Use encode_to_file where possible # 1997-08-27 fl Flush output in _save # 1998-03-05 fl Use memory mapping for some modes # 1999-02-04 fl Use memory mapping also for "I;16" and "I;16B" # 1999-05-31 fl Added image parser # 2000-10-12 fl Set readonly flag on memory-mapped images # 2002-03-20 fl Use better messages for common decoder errors # 2003-04-21 fl Fall back on mmap/map_buffer if map is not available # 2003-10-30 fl Added StubImageFile class # 2004-02-25 fl Made incremental parser more robust # # Copyright (c) 1997-2004 by Secret Labs AB # Copyright (c) 1995-2004 by Fredrik Lundh # # See the README file for information on usage and redistribution. # from PIL import Image from PIL._util import isPath import io import os import sys import traceback MAXBLOCK = 65536 SAFEBLOCK = 1024*1024 LOAD_TRUNCATED_IMAGES = False ERRORS = { -1: "image buffer overrun error", -2: "decoding error", -3: "unknown error", -8: "bad configuration", -9: "out of memory error" } def raise_ioerror(error): try: message = Image.core.getcodecstatus(error) except AttributeError: message = ERRORS.get(error) if not message: message = "decoder error %d" % error raise IOError(message + " when reading image file") # # -------------------------------------------------------------------- # Helpers def _tilesort(t): # sort on offset return t[2] # # -------------------------------------------------------------------- # ImageFile base class class ImageFile(Image.Image): "Base class for image file format handlers." def __init__(self, fp=None, filename=None): Image.Image.__init__(self) self.tile = None self.readonly = 1 # until we know better self.decoderconfig = () self.decodermaxblock = MAXBLOCK if isPath(fp): # filename self.fp = open(fp, "rb") self.filename = fp else: # stream self.fp = fp self.filename = filename try: self._open() except IndexError as v: # end of data if Image.DEBUG > 1: traceback.print_exc() raise SyntaxError(v) except TypeError as v: # end of data (ord) if Image.DEBUG > 1: traceback.print_exc() raise SyntaxError(v) except KeyError as v: # unsupporte