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Simson
  • Member for 2 years, 2 months
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8 votes
1 answer
381 views

"wasm32-unknown-unknown target is not supported"-error while integrating try-runtime

5 votes
1 answer
419 views

Backing off claiming new slot for block authorship: finality is lagging

5 votes
4 answers
264 views

panic!() and assert!() in runtime

5 votes
1 answer
137 views

sp_trie::recorder::Recorder does not live long enough when upgrading para-chain project from polkadot-v0.9.28 to polkadot-v0.9.29

4 votes
1 answer
423 views

How to use noteStalled to recover from a finality lagging chain?

4 votes
1 answer
104 views

How to parse an ss58 address in no_std rust

4 votes
1 answer
145 views

Encode strings to SCALE encoded smart contract calls

3 votes
1 answer
47 views

How to change password for a key in polkadot.js

3 votes
1 answer
97 views

Runtime upgrade for `ParachainSystem::HostConfiguration`

2 votes
1 answer
52 views

What is happening between `Is collating: yes` and ` Local node identity is:...` or why is it taking so long time to restart syncing of a crashed node?

2 votes
1 answer
81 views

Try runtime failed to generate compact proof: TrieError(InvalidStateRoot

2 votes
2 answers
107 views

Utility pallet: What are the key differences between batch batch_all and force_batch

2 votes
1 answer
54 views

Stable scale encoded events from ink contract

1 vote
3 answers
407 views

Connecting to a chain on `ws` localhost with polkadot.js app fails when running in brave browser

1 vote
2 answers
64 views

How to use try-runtime when upgrading a chain/parachain to latest substrate release?

1 vote
0 answers
51 views

What does this log message from a collator node mean?

1 vote
2 answers
89 views

How to debug try-runtime with the new try-runtime client?

1 vote
2 answers
92 views

How to get the current weights of a chain for all extrinsics to verify all benchmarks has been integrated?

1 vote
1 answer
57 views

Parsing the result from author_pendingExtrinsics

1 vote
2 answers
86 views

Integrating storage migration for pallet-contracts

1 vote
1 answer
54 views

Syncing a new node, prepopulate db with polkadot

0 votes
0 answers
11 views

Potential long-range attack: block not in finalized chain. (when migrating parachain from Rococo to Paeso)

0 votes
1 answer
78 views

Can a parachain experience a fork?

0 votes
0 answers
31 views

Node is loosing peers, it there a way to force lock a connection

0 votes
3 answers
420 views

How to get the extrinsics and their hash from a block with Subxt

0 votes
1 answer
62 views

Extrinsics ejected from pool with subxt::tx::TxStatus::Invalid error