SMTP4DEV - Docker pull error - Why get I Unkown Blob

Question

When trying to get (pull or run) the docker smtp4dev, I've got the following error message : /usr/bin/docker-current: unknown blob.

I'm trying to run it from :

a CentOS VM,
with Docker version 1.13.1, build cccb291/1.13.1

Please find hereafter my terminal output

sudo docker run --rm -p 3001:80 -p 2525:25 rnwood/smtp4dev:3.1.0-ci2020052101
Unable to find image 'rnwood/smtp4dev:3.1.0-ci2020052101' locally
Trying to pull repository rnwood/smtp4dev ...
3.1.0-ci2020052101: Pulling from rnwood/smtp4dev
68ced04f60ab: Downloading [=======>                                           ] 3.898 MB/27.09 MB
4ddb1a571238: Downloading [===========>                                       ] 3.784 MB/17.06 MB
94b78a0446e2: Download complete
b48f8e1b0b06: Downloading
a41ea3d79519: Waiting
7064c9d40b9c: Waiting
/usr/bin/docker-current: unknown blob.
See '/usr/bin/docker-current run --help'.

Thanks by advance for your support.

https://stackoverflow.com/questions/48599288/docker-error-unknown-blob — Hamid Ali, Jul 02 '20 at 09:46
Dear @HamidAli, yes I guess this is the root cause. But I've post the question on the Github repo of the author to find a solution. — Florent Tainturier, Jul 03 '20 at 11:08
Hi @Florent did you find the solution? if yes then, care to share it with us? — Hamid Ali, Jul 06 '20 at 12:21
Dear, Still no solution...I'm still trying thinks. I'll update this post as soon as I get a solution. — Florent Tainturier, Jul 07 '20 at 13:30
Just to let you know I've run this command on ubuntu, and it seems to be working fine. Maybe it is something that helps you identify the problem here. — Hamid Ali, Jul 07 '20 at 17:32

score 0 · Answer 1 · answered Jul 16 '20 at 11:26

0

Following the new update of SMTP4DEV...it seems now working.. no root cause found... The best hypothesis : problem with proxy network which leads to fail the build of the docker... Stay tuned...

answered Jul 16 '20 at 11:26

Florent Tainturier

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SMTP4DEV - Docker pull error - Why get I Unkown Blob

1 Answers1