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go11li
  • Member for 1 year, 11 months
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3 votes
Accepted

Is it possible call wasm from evm smart contract on substrate chain?

3 votes
Accepted

How to convert usize to u32 in ink!

2 votes
Accepted

Calling ink! contracts not working

2 votes

How to calculate square root of a number in ink! smart contract?

2 votes

ERROR: No 'ink_lang' dependency found

2 votes

How to use Mapping with Sha2x256 in ink smart contracts

1 vote

How to test cross-contract Ink! contracts

1 vote

Ink! playground contract flipper not building due to errors

1 vote

Is there any way to compile ink contract to EVM bytecode?

1 vote

Ink! smart contract struct field issues

1 vote

Contract not compiling. "Failed to resolve: use of undeclared type `SecretKey`

1 vote
Accepted

ink! cross-contract calling tutorial does not compile

1 vote
Accepted

How to set caller and pass fee value in ink test-cases?

1 vote

Out of gas Error for Contract execution

1 vote

Cross-Contract execution in Ink contracts

1 vote

Not able to upload contract in substrate node template

1 vote
Accepted

ERROR: Error invoking `cargo metadata` when trying to compile INK! 4.0 smart contract

1 vote

Ink Contract's nonce doesn't increase on internal transaction

1 vote

Is there any way to interact between ink smart contract and off-chain worker?

1 vote

Mapping throws error when trying to use custom struct INK 4.0 beta

1 vote

how to iterate a mapping with values as a struct

0 votes

ink-e2e: Metadata artifacts not generated when importing crate

0 votes

Why does the constructor return `Self`?

0 votes

How to estimate gas limit required for ink contract deployment?

0 votes

Traits with "#[openbrush::trait_definition]" cannot be referenced

0 votes

Iterate through Map Items when using a Tuple Key

0 votes
Accepted

How to add `codec/std` as a std feature to the substrate-node-template?

0 votes

What exactly is the payload?

0 votes

Reading contract's map

-1 votes

What is the cause of this contracts.ContractTrapped error?