Questions tagged [rmrk]
The rmrk tag has no usage guidance.
6 questions
0
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the trait bound `mock::Test: pallet_rmrk_core::Config` is not satisfied
I'm writing a pallet, which depends on pallet-rmrk-core, based on pallet-template.
In lib.rs I wrote:
#[pallet::config]
pub trait Config: frame_system::Config + pallet_rmrk_core::Config {
...
- 103
4
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1
answer
214
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How can I pass a Vec<u8> via chain extension to pallet?
I am working on chain extension to call rmrk pallet methods. One of the methods needs a BoundedVec that I need to pass via ink smart contract. What data type can I use to do this on smart contract ...
- 335
1
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2
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70
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How to signAndSend() without a MNEMONIC
I'm trying to allow users on the client side send an api.tx.system.remark( 'message' ); with PolkadotJS.
I run into issues on signing and sending the transaction, as I will not have their secret key. ...
- 241
0
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How do conventional block chains access NFTs
In the polkadot docs under NFT's they write this:
A general-purpose blockchain is not built to natively understand the concept of NFTs. It is only natively aware and optimized for its own native ...
- 241
3
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2
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64
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How can users trustlessly verify ownership of RMRK NFTs
On chains that implement an EVM, nfts that follow the ERC-721 standard can easily be queried by tokenID to find out the owner, what would be the RMRK equivalent?
Would users have to scan through every ...
2
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1
answer
51
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How to use the .multi() method? (substrate-front-end-template)
I finished the substrate kitty tutorial (backend and frontend). Now I would like to build a simple frontend for the RMRK pallet. Now I stuck on the .multi(...) method. Where can I find a documentation ...
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