\n\n----------\n\n### Reproduction Steps\n\n1. **Clone the required repositories:**\n \n```bash\ngit clone https://github.com/decenzio/polkadot-sdk.git --branch dev --recurse-submodules\ngit clone https://github.com/decenzio/stick.git\ngit clone https://github.com/decenzio/nft-gallery.git --branch feat/nftaa-support\n```\n \n2. **Install [`just`](https://github.com/casey/just)** for task management.\n \n3. **Start the local Substrate node:**\n \n```bash\ncd polkadot-sdk\njust full\n```\n \n4. **Start backend services:**\n \n```bash\ncd stick\ndocker-compose up\n```\n \n5. **Start the frontend:**\n \n```bash\ncd nft-gallery\npnpm install\npnpm dev\n```\n \n6. **Connect to the chain in Polkadot.js Apps:**\n \n - Go to [https://polkadot.js.org/apps/#/accounts](https://polkadot.js.org/apps/#/accounts)\n \n - In the left menu:\n \n - `Development` > `Custom` > `ws://127.0.0.1:9920`\n \n - Click **Switch**\n \n7. **Fund the test account:**\n \n - Send **1000 UNIT** from `Alice` to your dev wallet.\n \n8. **Create colection and mint NFTAA**\n\n - The collection is created in the standard way as we know in Kodadot and it is similar with the minting of NFTAA into a collection, but when minting the token it is necessary to check the field that it is NFTAA \n----------\n\n### Expected Behavior\n\n- ✅ NFT collections are created correctly.\n \n- ✅ Account system supports UNIT balances.\n \n- ✅ `nftaa.mint` is called properly based on NFT type.\n \n- ✅ Transaction should succeed — as it does via Polkadot.js Apps.\n \n\n----------\n\n### Actual Behavior\n\n- Kodadot's execution of the `batchAll` transaction fails with:\n \n```javascript\n1002: Verification Error: Runtime Error: wasm trap: unreachable\n```\n \n- No NFT is minted.\n\n### Request for Assistance\n\nWe would appreciate any help in identifying what might be going wrong with Kodadot’s handling of the `nftaa.mint` call. Given that the same transaction succeeds in Polkadot.js Apps, we believe the issue lies in Kodadot’s transaction batching or encoding logic.\n\nIf there are known caveats when using `batchAll` or calling custom pallets, or if additional debugging details are needed (e.g. transaction hex, logs, type definitions), we’re happy to provide them.\n\nThanks so much for your help!",[],11599,"kodadot","nft-gallery","open","(Help request) Minting Fails via Kodadot on Local Substrate Chain","2025-07-23T23:32:21Z","https://github.com/kodadot/nft-gallery/issues/11599",0.774621,{"description":3027,"labels":3028,"number":3032,"owner":3019,"repository":3020,"state":3021,"title":3033,"updated_at":3034,"url":3035,"score":3036},"# Discussion\r\n\r\n> Its mainly for future. It was also meant for collections with the same items.\r\n\r\nI see. I couldn't find a suitable case, for now, so will separate the issue\r\n\r\nrevive this file in case we need it [`4478860` (#4360)](https://github.com/kodadot/nft-gallery/pull/4360/commits/4478860c97c8b5ab8cf08e29c928b0103680a940)\r\n\r\n_Originally posted by @preschian in https://github.com/kodadot/nft-gallery/issues/4233#issuecomment-1321851614_\r\n \r\n\r\n# Requirements\r\n\r\nhttps://github.com/kodadot/nft-gallery/issues/4111#listings-section\r\n\r\n## \u003Ca href=\"#listings-section\" id=\"listings-section\">Listings\u003C/a>\r\n\r\nWill show all listed NFTs across current collection.\r\nOn click BUY will trigger a buy event on NFT from same collection ",[3029],{"name":3030,"color":3031},"p5","D4C5F9",4370,"redesign: Listings section","2022-11-22T09:33:32Z","https://github.com/kodadot/nft-gallery/issues/4370",0.7823331,{"description":3038,"labels":3039,"number":3045,"owner":3019,"repository":3020,"state":3046,"title":3047,"updated_at":3048,"url":3049,"score":3050},"\r\nhttps://github.com/kodadot/nft-gallery/assets/90852205/57d304aa-ea32-4c34-81e6-7cc05630af8d\r\n\r\nhttps://canary.kodadot.xyz/ahp/gallery/134-2405242232",[3040,3042],{"name":3041,"color":3031},"p2",{"name":3043,"color":3044},"A-generative","FBCA04",10531,"closed","Snail speed load of nft ","2024-06-28T10:51:38Z","https://github.com/kodadot/nft-gallery/issues/10531",0.7521838,{"description":3052,"labels":3053,"number":3063,"owner":3019,"repository":3020,"state":3046,"title":3064,"updated_at":3065,"url":3066,"score":3067},"### What happened?\n\nTrying to gift it, but appear \" prefix mistake, i only copy and paste the bsx adress from the extensión \"\r\n\n\n### Please reproduce in steps\n\nSend Gift - paste the adress\n\n### Expected Behavior\n\nSend the gift without problem \n\n### What browsers are you seeing the problem on?\n\nChrome\n\n### At which address did you encounter bug?\n\nbeta.kodadot.xyz\n\n### Are you logged in?\n\nYes\n\n### Which wallet you are using?\n\nTalisman\n\n### Screenshots\n\n\r\n\n\n### Relevant log output\n\n_No response_\n\n### Payment link for reward\n\nhttps://kodadot.xyz/transfer/?target=%3CMy_Kusama_Address_check_https://github.com/kodadot/nft-gallery/blob/main/CONTRIBUTING.md#creating-your-ksm-address%3E\n\n### Code of Conduct\n\n- [X] I agree to follow this project's Code of Conduct",[3054,3057,3060,3061],{"name":3055,"color":3056},"bug","d73a4a",{"name":3058,"color":3059},"$","0E8A16",{"name":3041,"color":3031},{"name":3062,"color":3044},"A-basilisk",3656,"Can't send/Gift NFTs ","2022-08-05T14:02:53Z","https://github.com/kodadot/nft-gallery/issues/3656",0.76286274,{"description":3069,"labels":3070,"number":3077,"owner":3019,"repository":3020,"state":3046,"title":3078,"updated_at":3079,"url":3080,"score":3081},"The NFT itself is visible on item page \n- https://koda.art/ahp/gallery/292-257554750\n\nDrop: https://koda.art/ahp/drops/euphoria\n\n\u003Cimg width=\"1664\" alt=\"Image\" src=\"https://github.com/user-attachments/assets/33d6998d-2d2c-45fa-b7c4-cf10f82e4c97\" />\n\n## Update\n\nSomething is not alright\n\n\u003Cimg width=\"1433\" alt=\"Image\" src=\"https://github.com/user-attachments/assets/eea12276-3e1b-4c1c-bd8d-f64c5c7db48f\" />",[3071,3072,3075],{"name":3055,"color":3056},{"name":3073,"color":3074},"p1","D93F0B",{"name":3076,"color":3044},"A-drop-page",11373,"Preview for latest drop not working","2025-01-23T03:31:25Z","https://github.com/kodadot/nft-gallery/issues/11373",0.7726241,{"description":3083,"labels":3084,"number":3088,"owner":3019,"repository":3020,"state":3046,"title":3089,"updated_at":3090,"url":3091,"score":3092},"### What happened?\n\nWanted to send nfts, got this pop-up\r\n\r\nThe issue is, i used to solve this problem by going to polkadot js apps and update metadata, but its updated already.\n\n### Please reproduce in steps\n\n/\n\n### Expected Behavior\n\n/\n\n### What browsers are you seeing the problem on?\n\nFirefox\n\n### Are you logged in?\n\nYes\n\n### At which address did you encounter bug?\n\nkodadot.xyz\n\n### Screenshots\n\n\r\n\r\nhttps://user-images.githubusercontent.com/92786519/174312867-ae684dce-eb59-4b0e-944a-69a3661df9cb.mov\r\n\r\n \n\n### Relevant log output\n\n```shell\n[EXTENSION] No Addr 5GxhFnC6T83jQuBXyFKMKGnTspqbS24JTmbrgkDEkYP5feLT 1538a12.modern.js:1:468298\r\nError: Unable to retrieve keypair 'HUJv6Xy5V4fAYzyjx8QDE9U2R7qEgsUv9Sc5QVCELbaQmvw'\r\n NuxtJS 60\r\n y\r\n get\r\n getPair\r\n getPair\r\n O\r\n t\r\n r\r\n l\r\n promise callback*r\r\n l\r\n promise callback*r\r\n l\r\n o\r\n o\r\n f\r\n howAboutToExecute\r\n r\r\n l\r\n o\r\n o\r\n howAboutToExecute\r\n submit\r\n r\r\n l\r\n o\r\n o\r\n submit\r\n ne\r\n n\r\n _wrapper\r\n yo\r\n be\r\n wo\r\n x\r\n v\r\n ui\r\n _update\r\n r\r\n get\r\n Rn\r\n mount\r\n $mount\r\n $mount\r\n init\r\n v\r\n v\r\n k\r\n k\r\n ui\r\n _update\r\n r\r\n get\r\n run\r\n On\r\n he\r\n ce\r\n promise callback*ie\r\n he\r\n update\r\n update\r\n3124e32.modern.js:1:6955\r\n\r\n\n```\n\n\n### Payment link for reward\n\nhttps://kodadot.xyz/transfer/?target=%3CMy_Kusama_Address_check_https://github.com/kodadot/nft-gallery/blob/main/CONTRIBUTING.md#creating-your-ksm-address%3E\n\n### Code of Conduct\n\n- [X] I agree to follow this project's Code of Conduct",[3085,3086,3087],{"name":3055,"color":3056},{"name":3058,"color":3059},{"name":3073,"color":3074},3169,"Not possible to send nfts - \"Unable to Retrieve keypair\"","2022-06-19T12:34:58Z","https://github.com/kodadot/nft-gallery/issues/3169",0.77264726,{"description":3094,"labels":3095,"number":3102,"owner":3019,"repository":3020,"state":3046,"title":3103,"updated_at":3104,"url":3105,"score":3106},"when I hit a+l for listing my nft, it should focus to list input \r\nsame for a+s, to send to address\r\n\r\n\r\n\r\n\r\n",[3096,3097,3099],{"name":3058,"color":3059},{"name":3098,"color":3031},"p3",{"name":3100,"color":3101},"keyboard","2ECD6C",2317,"Focus on input when using keyboard shortcuts list and send","2022-02-10T16:57:26Z","https://github.com/kodadot/nft-gallery/issues/2317",0.77971786,{"description":3108,"labels":3109,"number":3116,"owner":3019,"repository":3020,"state":3046,"title":3117,"updated_at":3118,"url":3119,"score":3120},"Add basic fetching metadata and NFTs to be shown in explorer\r\n\r\n### Ref \r\n- #3161",[3110,3112,3113],{"name":3111,"color":3059},"$$",{"name":3041,"color":3031},{"name":3114,"color":3115},"moonsama","49A4B2",3178,"Show EVM based Moonsama NFTs in explorer","2022-07-10T09:37:39Z","https://github.com/kodadot/nft-gallery/issues/3178",0.78017086,{"description":3122,"labels":3123,"number":3131,"owner":3019,"repository":3020,"state":3046,"title":3132,"updated_at":3133,"url":3134,"score":3135},"When there is already emoji at nft, you want to let the user click on the same to send it \r\n\r\n\r\n\r\n\r\nTest case - https://kodadot.xyz/rmrk/gallery/10843795-0a8ce195286c168f19-DONKEY-DONKEY_GANG_473-0000000000000473\r\n",[3124,3125,3126,3128],{"name":3058,"color":3059},{"name":3041,"color":3031},{"name":3127,"color":3044},"A-item",{"name":3129,"color":3130},"v2.2","6AC658",2060,"Add ability to send same emoji at nft item detail","2022-01-30T12:27:54Z","https://github.com/kodadot/nft-gallery/issues/2060",0.78048694,{"description":3137,"labels":3138,"number":3143,"owner":3019,"repository":3020,"state":3046,"title":3144,"updated_at":3145,"url":3146,"score":3147},"Minting 4 NFTs at once: https://kodadot.xyz/ahp/drops/rift\r\n\r\nGot this error. Tried again 4 NFTs got this error again. \r\n\r\n\u003Cimg width=\"1328\" alt=\"Screenshot 2024-07-04 at 15 03 37\" src=\"https://github.com/kodadot/nft-gallery/assets/104380776/041b46d4-6875-4e97-a68e-368d12e3bc03\">\r\n",[3139,3140,3141],{"name":3055,"color":3056},{"name":3076,"color":3044},{"name":3142,"color":3044},"A-auto-teleport",10582,"Rift: Minting 4 items - error","2024-07-08T08:24:57Z","https://github.com/kodadot/nft-gallery/issues/10582",0.7812493,["Reactive",3149],{},["Set"],["ShallowReactive",3152],{"$fTRc1wZytZ_XrK4EfJfei_Sz-An4H4Yy6syhVxH_PVJc":-1,"$fRXnSq84ppu9nN3XYAnxW0eL0eEOvUm19Bn5ohr33Z2M":-1},"/kodadot/workers/128"]