error unzip imagefile 4GB

HomeForumsMonoBrick EV3 Firmwareerror unzip imagefile 4GB

This topic contains 9 replies, has 2 voices, and was last updated by Author Image Anders Søborg 3 years, 3 months ago.

Viewing 10 posts - 1 through 10 (of 10 total)
  • Author
    Posts
  • #4281
    Author Image
    Helmut Wunder
    Participant

    error unzip imagefile 4GB by WinRar:
    zip folder: imagefile_4GB.img.gz

    ! C:\Dokumente und Einstellungen\Helmut\Desktop\temp\imagefile_4GB.img.gz: Unerwartetes Archivende.
    ! C:\Dokumente und Einstellungen\Helmut\Desktop\temp\imagefile_4GB.img.gz: CRC-Fehler in imagefile_4GB.img. Die Datei ist fehlerhaft.

    #4282
    Author Image
    Helmut Wunder
    Participant

    the same about the 2 GB imagefile:

    ! C:\Dokumente und Einstellungen\Helmut\Desktop\temp\imagefile_2GB.img.gz: Unerwartetes Archivende.
    ! C:\Dokumente und Einstellungen\Helmut\Desktop\temp\imagefile_2GB.img.gz: CRC-Fehler in imagefile_2GB.img. Die Datei ist fehlerhaft.

    BTW, what is the advantage having the 512kB or 2GB or 4GB image?

    #4287
    Author Image
    Anders Søborg
    Key Master

    Hi Helmut

    Did your follow the instruction found here?

    BTW, what is the advantage having the 512kB or 2GB or 4GB image?

    Just depends on how much space you have on your SD card. If you have a large card and use a small image you will not be unable to use the full capacity of your card.

    Anders

    #4290
    Author Image
    Helmut Wunder
    Participant

    Did your follow the instruction found here?

    hmm – no – I followed these instruction and I used WinRar:

    http://www.mindstormsforum.de/viewtopic.php?f=25&t=8254

    is WinRar faulty?

    Just depends on how much space you have on your SD card.

    I don’t get it – what is the image for?
    I have a 16 GB card, but what actually is the image doing? What is a 512kB image doing, and what is the 4GB image doing better?

    #4296
    Author Image
    Helmut Wunder
    Participant

    using 7-zip for 4GB Image:
    same error: image file is damaged
    (breaks and hangs up at 99%)

    #4297
    Author Image
    Helmut Wunder
    Participant

    can’t you please make a standard windows zip?

    #4299
    Author Image
    Helmut Wunder
    Participant

    update:
    after the 4th try the 4GB img now was unzipped successfully by 7-zip, no idea why it failed so often before… :?:

    Image appears to be o.k.,
    Brick booted MONO from µSD,
    sample programs listed and partially tried,
    Mono version 2.11.4

    Now it would be very fine to have USB
    - for uploading programs from PC (Visual Studio) to the EV3 Brick
    - and for FW update, too,
    as I dont have neither WiFi nor BT ! 8-)

    #4307
    Author Image
    Anders Søborg
    Key Master

    Hi

    USB will be available with the next release…

    Anders

    #4308
    Author Image
    Helmut Wunder
    Participant

    …with the next release… dated from…? ;-)

    #4309
    Author Image
    Anders Søborg
    Key Master

    Hopefully within a couple of weeks…

Viewing 10 posts - 1 through 10 (of 10 total)

You must be logged in to reply to this topic.

Posted in

Make a donation