Top new questions this week:
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I'm looking for a high level overview of the SS58 format
I found this but can't seem to find an overview description
What is the SS58 format?
Where is it used?
What are the whys and wherefores?
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I want to add custom error types to a working pallet (permalink duniter-wot/src/lib.rs). In this current state, cargo check pass successfully.
According to Substrate documentation frame-macros/#...
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Example: If we are doing 10DOT Transfer from one address to another address, Can we attach some description like "test transaction" or "investment"?
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Different substrate chains have different denominations for native tokens.
For example, to get human readable amounts with Polkadot you have to divide by 1e10, Kusama by 1e12, Acala by 1e12 etc.
Is ...
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What's the meaning of weightLimit: Unlimited in BuyExecution?
When should I use a certain amount? Because I found that people always use Unlimited.
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Now that USDt is released on Statemint, we want to use this in our parachain 'Astar'. It was no problem to send USDt from Tether to Statemint but not possible to sent the asset to another parachain.
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I want to open HRMP channel with Rockmine on rococo. But I got the Barrier error and can't understand what is wrong with my request.
This is my encoded call data
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Greatest hits from previous weeks:
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On empty blocks you can see such transactions where paysFee: Yes. What does it mean though? Who is paying the fees for the timestamp module?
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Substrate has a macro, #[transactional], to ensure that any modifications to storage are not persisted in case of an error during execution.
I imagine there's some sort of caching done before ...
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Given one of the core USPs of Polkadot is its modularity and interoperability, it should be relatively easy to allow assets/tokens to be transferred between chains via XCM
My question is about what is ...
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I'm planning out next tier of testing a parachain after local testing. There is both Westend and Rococo testnets, but I'm not 100% sure what the differences are between the two of them.
Which one (or ...
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Interlay (interBTC) is a parachain that allows users to use their BTC on other parachains by locking up BTC in vaults, which, if I understood correctly act as a network of verifiers. How can I run an ...
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There are a few other questions related to this topic:
removal of storage prefix
clearing the storage
In terms of functions related to these actions, I found the following:
remove_storage_prefix
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I wondered how to create multiple instances of the pallet Treasury and couldn't find any examples so far.
One example is pallet Membership, which doesn't have any dependencies, while the Treasury ...
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Can you answer these questions?
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I am trying to use the pallet_asset, but the AssetId type is giving me some trouble.
Try nbr.1:
Create a storage value TokenId that takes a u32
Create the AssetId from the u32 inside the storage:
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Hey Substrate Community,
is there a way to annotate a extrinsic call function with the Rust cfg condition compile execution?
#[cfg_attr(feature = "with-global-disputes", pallet::weight(T::...
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I am trying to following the tutorials at substrate.dev and I am getting stuck on this one. Specifically, when I add this code to my runtime/src/lib.rs file:
impl pallet_scheduler::Config for Runtime ...
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