Device image upload via API
Ahh, how didn't I think of that. So when I view the file as ASCII then I get the exact same string that I am sending to Traccar. It seems Traccar doesn't convert it back to PNG.
Sounds like you just have to send the binary as is?
Hum, sending the binary directly with a POST I get Status code 415: HTTP 415 Unsupported Media Type - NotSupportedException (...).
It's a PNG file. Should I send any specific headers?
Again, compare with what Traccar app sends. It's clearly working there.
I did compare it and I am sending the same data. Png image with POST and content-type: image/png.
I also checked the Traccar API here, but I don't see anything related to accepted media types. Is there any way to see where this error comes from?
Anton, Sorry to revive this post, but you mentioned something that's been going on with me.
I'm using the most current web version and when I replace the vehicle image it doesn't update, it only updates if I clear the browser cache.
Is there a way to avoid this and not have to clear the cache every time the photo is changed?
Your problem has nothing to do with this thread. You just have a cache problem.
If it's broken obviously it won't show you anything good in an image editor. I'm asking to check with a binary file viewer.