Discussions about the technical aspects of graphics development, including NewGRF tools and utilities.
Moderator: Graphics Moderators
- Posts: 10
- Joined: 24 Apr 2020 07:05
I'm trying to upload an update to my NewGRF using https://bananas.openttd.org/manager
, but after filling out all form and submitting it, I get the error:
There is already an entry with the same md5sum-partial for this package; this most likely means you are uploading the exact same content.
Obviously the content is very similar to the one I've uploaded before since it's a new version of the same NewGRF, but it's not the exact
same content since I've changed the graphics a bit.
How do I fix this error?
- Posts: 7627
- Joined: 17 Jan 2007 00:14
if it's the same md5sum, it IS the exact same. (*)
(*) there's a known attack where you can reproduce an md5sum with a specially crafted data tail, but we're not after cryptographic security here
You might not exactly be interested in Ferion
, but if you are, have fun
- OpenTTD Developer
- Posts: 605
- Joined: 14 Jun 2004 23:27
- Location: Berlin, Germany
The md5sum for NewGRFs is only done over the data part and not the sprite part. This should not be a problem as it's prudent to update the version entry in the Action 14 so the game knows which version to load.
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