Lesson 14: Missing attributes from metadata

[Nlferu]

Hello guys,

I have encountered problem and I have no clue how to fix it. If I'm running 02-deploy-random-ipfs-nft script everything goes ok and it uploads all to Pinata, please see below screen from Pinata link: https://gateway.pinata.cloud/ipfs/QmNuQjno6Fi5HdA1itzpKTVW7y4izYPZ2n6SjBgYo41nu6?_gl=1*1xofr90*_ga*MjA0ODA5MzcuMTY3NjI5MDk3Nw..*_ga_5RMPXG14TE*MTY3Njc0OTI4MC40LjEuMTY3Njc1MDU5Mi40OC4wLjA.

Screen from link:

My metadataTemplate:

const metadataTemplate = {
    name: "",
    description: "",
    image: "",
    hauka: "miau",
    attributes: [
        {
            trait_type: "Cutie",
            value: 666,
        },
        {
            trait_type: "Hauker",
            value: 777,
        },
    ],
    date: new Date(),
}

As you can see there are missing attributes and date data in that uploaded file to Pinata. Does anyone have any idea why is that and why it is not uploading all data from my metadataTemplate? You can find my code here:
https://github.com/Neftyr/Hardhat-NFT

[alymurtazamemon]

@Neftyr Read this Opensea Metadata standards link

[Nlferu]

Hi @alymurtazamemon

I have read that but unfortunately it is still unclear why attributes doesnt show in link provided from pinata like they are for Patrick in course. I have tried to manually update data for hauka in handleTokenUris() function like below:

tokenUriMetadata.hauka = "mmm"

and it worked as that hauka has been uploaded and it is visible in uploaded metadata file on pinata, but in handleTokenUris() we do not edit attributes and I think thats why those are not showing in our metadata uploaded on pinata, but still have no clue why for Patrick attributes shows on his Pinata even without editing...

I would be really thankful for any tips

[alymurtazamemon]

@Neftyr I do not remember properly, but already uploaded the images and meta files and just shows us the way we can do the same in the course. You need to edit the meta-object in the deploy file according to the open sea standard.

[Nlferu]

Hi @alymurtazamemon

Thank you for tip! I have figured out that there was simple mistake in my metadataTemplate as I just did not add module.exports = { metadataTemplate } at the end of code, so my import was providing just basic NFT metadata edited in handleTokenUris function and nothing else as import wasnt importing anything beside empty const...