Skip to main content
Mrisho Lukamba's user avatar
Mrisho Lukamba's user avatar
Mrisho Lukamba's user avatar
Mrisho Lukamba
  • Member for 2 years, 4 months
  • Last seen more than a month ago
6 votes
2 answers
270 views

What is the role of `#[scale_info(skip_type_params(T))]`?

5 votes
1 answer
58 views

How to access Polkadot/Kusama runtime types from polkadot.js api to work with the transactions arguments

3 votes
1 answer
80 views

Can we enable off-chain workers http client to support web-sockets request?

2 votes
1 answer
87 views

Why BoundedVec does not implement a Decode trait

2 votes
1 answer
117 views

PairSigner does not work in Subxt

2 votes
2 answers
38 views

Inks cargo contract error

2 votes
1 answer
128 views

ContractPromise from Polkadot Js do not load contract ABI when intantiating

2 votes
1 answer
52 views

How to get Runtime types and Runtime (PalletCustomOrigins) from subxt metadata.scale

2 votes
1 answer
29 views

XCM's Origin Kinds, what privilege does XCM origin does not have?

2 votes
0 answers
62 views

Error registering parachain using zombienet

2 votes
2 answers
161 views

The node template can't fetch the accounts from chain-spec.rs

2 votes
2 answers
49 views

Where can I find documentation on XCM channels ( HRMP, VMPs). How they actually work?

1 vote
1 answer
102 views

XCM remote transactions call

1 vote
1 answer
892 views

Problem compiling substrate node in WSL ( windows )

1 vote
1 answer
83 views

Explanation on this syntax: pub trait Config<I: 'static = ()>: frame_system::Config

1 vote
1 answer
23 views

Why does substrate extrinsic return a unit tuple ? What is the significance of that?

1 vote
0 answers
23 views

Why does in polkadot and most other chain xcm pallet the XcmExecution filter is set deny all instructions

0 votes
0 answers
18 views

Can a user in parachain construct an XCM msg with a DescendOrigin instr and the dest to be the Relay Chain

0 votes
1 answer
62 views

How to access storage items using polkadot js, javascript playground [closed]

0 votes
1 answer
19 views

The differences between Appendix register and programme register in XCVM registers