Questions tagged [error]
Questions relating to troubleshooting specific errors.
12
questions with no upvoted or accepted answers
3
votes
0
answers
82
views
Transaction fails when using Polkadot extension
We have a customized substrate chain currently running and we are facing some signature issues (repo).
This chain has custom types, custom header and an additional extension to check a parameter ...
- 353
2
votes
0
answers
58
views
XCM transfer of ROC from parachain to Rococo does not update balance on Rococo
I am currently successfully able to transfer ROC from Rococo to a parachain using a Reserve Asset Transfer. However when I want to transfer some of the ROC from our parachain back to Rococo but when I ...
- 425
2
votes
0
answers
196
views
hyper::Error(Parse(Method))
The log output is as follows:
2023-03-06 06:12:54 ✨ Imported #2 (0xbbb2…9e44)
2023-03-06 06:12:54 Accepting new connection 1/6
2023-03-06 06:12:55 HTTP serve connection failed hyper::Error(Parse(...
- 21
1
vote
0
answers
26
views
Invalid transaction & Transaction has a bad signature
I'm trying to adjust my implementation to the recent runtime changes
CheckMetadataHash. I added the mode in the transaction and both the metadatahash and the mode parameter in the payload that is sign ...
- 11
1
vote
0
answers
22
views
"ContractTrapped" Error even with successful cross-contract call
let result_call = ink::env::call::build_call::<Environment>()
.call(self.escrow_address)
.gas_limit(0)
.transferred_value(0)
...
- 11
1
vote
0
answers
65
views
Parachain stuck at authoring runtime upgrade block
Our testnet parachain is stuck exactly at the block in which the runtime upgrade is authored. It was authorized and enacted via parachainSystem as recommended. The upgrade neither includes any ...
0
votes
1
answer
21
views
Failing to build parachain using try-runtime
I am currently trying to build runtime with --features try-runtime but getting the following errors
I added getrandom crate with "js" features to the runtime Cargo.toml file but I am then ...
- 425
0
votes
1
answer
95
views
Dockerized Substrate Chain Error
I am trying to build out a Docker container for a Substrate node chain, but I keep getting these errors that I am unable to rectify.
here is the Dockerfile
# Use the official Rust image as the base ...
- 1
0
votes
1
answer
19
views
no method named `as_fd` found for struct `Async` in the current scope
I am compiling my node with the substrate release branch as polkadot-v0.9.22 and I get the following errors. What is this error and how do I even fix this?
error[E0599]: no method named `as_fd` found ...
- 45
0
votes
0
answers
22
views
Metamask / Nano Ledger>
Metamask/ Nano Ledger: failed to execute requestDevide on HID. Must be handing a user gesture to show a permission request
Hello, 2 years without problems, until yesterday I did: Reset Chrome settings....
0
votes
1
answer
30
views
error[E0277]: the trait bound `xcm::v3::SendError: PalletError` is not satisfied
I'm attempting to utilize the XCM error within the context of my pallet's error handling, but I'm facing this problem.
The error which i'm using
#[pallet::error]
pub enum Error<T, I = ()> {
...
- 815
0
votes
0
answers
34
views
when running a validating nodes, firewall setting is essential?
when running a nodes, firewall is essential?
i used this command sudo ufw allow 3033/tpc but it`s result is "ERROR: Bad port"
what`s the problem? can i just done "sudo ufw enable" ...
- 61