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Smart Contracts from CryptoZombies tutorial #212

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mich-master opened this issue Sep 6, 2021 · 2 comments
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Smart Contracts from CryptoZombies tutorial #212

mich-master opened this issue Sep 6, 2021 · 2 comments
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mich-master commented Sep 6, 2021 •
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The issue has been changed to be more general and review whole tutorial.
The source is https://cryptozombies.io/en/lesson/6/chapter/9
@Zzzzipper Zzzzipper pinned this issue Sep 6, 2021
@Zzzzipper Zzzzipper unpinned this issue Sep 6, 2021
@mich-master mich-master changed the title Контракт https://github.com/loomnetwork/cryptozombies-lesson-code/blob/master/lesson-1/chapter-13/Contract.sol Smart Contracts from CryptoZombies tutorial Sep 8, 2021
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mich-master commented Sep 8, 2021 •
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The deployment of smart contracts passed correctly.
Read and write operations via Remix executed correctly.
Transaction execution from browser client via web3.js library and MetaMask failed.

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The problem is MetaMask doesn't inject window.ethereum ( and web3 ) objects into browser runtime if dApp is loaded from local file system.
A user has to load dApp from Web server via HTTP. If a user does so, MetaMask injects objects and a transaction executes correctly.

arkadyone pushed a commit to arkadyone/neon-evm that referenced this issue Nov 25, 2022
@oable
Added new footer, redirection, content links. (neonevm#212)
11b95e0 
Co-authored-by: Igor Prokopev <[email protected]>
afalaleev pushed a commit that referenced this issue Oct 27, 2023
@stanislav-tkach @afalaleev
Add 'write version' to EmulateRequestModel (#212)
0d2ad2f 
* Add 'write version' to EmulateRequestModel
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