All Questions
Tagged with substrate-node-template polkadot-sdk
11 questions
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Issues with Dependency Version Mismatch and Rust Toolchain Version for Frontier polkadot-v1.8.0 Branch
Problem Description I cloned the polkadot-v1.8.0 branch of the Frontier repository and am attempting to build the Substrate chain using Cargo. However, I'm encountering issues with mismatched library ...
- 101
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27
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Can't find substrate-node-template
I'm new to substrate.I'm following the a tutorial on youtube https://www.youtube.com/watch?v=G897F8Gw1PM&list=PL5dTjWUk_cPYdb4j2RH8BHEAK3z_ZME1j&index=2 and the substrate docs to build a local ...
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39
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How to enable js features in substrate? [duplicate]
I am trying to compile my substrate node but it is giving me the issue regarding js features:
error: the wasm*-unknown-unknown targets are not supported by default, you may need to enable the "js&...
- 1,253
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Unable to build substrate-parachain-template?
As i was building substrate-parachain-template on tag polkadot-v1.0.0, I encountered the following error
Can anyone guide me through this.
- 317
0
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Implementing Load Balancing for Multiple Validator Nodes on AWS: Seeking Suggestions
I've set up two instances on AWS, each running a validator node for a blockchain project. Here’s a quick breakdown of my configuration:
First Server: Runs a validator node and a reverse proxy. It's ...
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39
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I want to Send data to relaychain from parachain?
I want to send JSON or normal String Message from Parachain to relay chain but i new in the substrate and I am finding it difficult.
I am using the Polkadot-sdk template for relaychain and substrate-...
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19
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Not able to add any crates in substrate-node-template
I am working on substrate.where I want to use some of create like pinata_sdk,Openssl etc but I am not able to import or add in cargo.tmol file where I add I get this error: `
--- stderr
Compiling sp-...
1
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1
answer
57
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Setting collection metadata
I'm trying to set metadata for a collection of the NFTS pallet. I'm doing this from a custom pallet.
To structure the metadata I'm using this guide: https://wiki.polkadot.network/docs/learn-nft-...
- 105
1
vote
3
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71
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Call without gas fees
In a custom pallet I wrote an entry point that's supposed to be called by root. The purpose of the function is to create a collection with specific metadata at the NFTs pallet. I am using dummy data ...
- 105
1
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3
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98
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Testing NFT metadata
I'm writing a custom pallet that interacts with the NFTs pallet. In particular my custom pallet mints an NFT with metadata.
Here is how the token is minted and metadata is set in the custom pallet:
T::...
- 105
0
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1
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170
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Failed to load source for dependency `frame-benchmarking`
I'm trying to upgrade a repo based on the Node template at Developer Hub. This template hasn't been updated and dependencies refer to the archived SDKs instead of polkadot-sdk.
I tried to change that ...
- 105