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Opened 7 years ago

Closed 7 years ago

Last modified 7 years ago

#12974 closed defect (cantfix)

PNG image fails to be uploaded correctly for unknown reasons

Reported by: Forgon Owned by:
Priority: normal Milestone:
Component: general Version: 1.0-stable
Severity: normal Keywords:
Cc: Branch:
Release Notes:
API Changes:
Internal Changes:

Description (last modified by anonymous)

The attached PNG image fails to be uploaded and displayed properly at http://developer.wz2100.net/attachment/ticket/4629/new_camera_speed_with_accel_true.png , which uses Trac version 1.0.1. What could be the cause?

Attachments (1)

new_camera_speed_with_accel_true.png (418.0 KB ) - added by anonymous 7 years ago.
PNG image which fails to be displayed properly

Download all attachments as: .zip

Change History (5)

by anonymous, 7 years ago

PNG image which fails to be displayed properly

comment:1 by Jun Omae, 7 years ago

Resolution: invalid
Status: newclosed

comment:2 by anonymous, 7 years ago

Description: modified (diff)
Version: 1.0-stable

comment:3 by Forgon, 7 years ago

Resolution: invalid
Status: closedreopened

summary improved

comment:4 by Christian Boos, 7 years ago

Resolution: cantfix
Status: reopenedclosed

Well, I think rather than WrongTrac, it's more an InstallationIssue. You may want to ask for help on the MailingList rather than here.

As a first idea about where to look, here are the response headers I get when trying to view that attachment:

HTTP/1.1 200 Ok
Server: nginx/1.6.2
Date: Wed, 24 Jan 2018 18:16:47 GMT
Content-Type: image/png; charset=iso-8859-15
Content-Length: 428019
Connection: keep-alive
ETag: W/"anonymous/Wed, 24 Jan 2018 17:14:19 GMT/False"
Content-Disposition: attachment
Last-Modified: Wed, 24 Jan 2018 17:14:19 GMT

So "everything seems to be fine" from the point of view of that server.

Downloading that image, you indeed have a 428,019 bytes file on the disk, but to other viewers (Microsoft Photos, Paint.net) the content looks garbled as well.

Last edited 7 years ago by Christian Boos (previous) (diff)

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