5

我是区块链、智能合约和近协议的新手。我正在尝试向https://near.academy/学习。testnet 上有一个示例合同：museum.testnet。

我正在使用windows，我安装了wsl2。

我可以使用 near login命令登录。但在那之后，当我调用near view museum.testnet getmemecount命令时，它在下面给了我错误。谁可以帮我这个事？

View call: museum.testnet.getmemecount()
An error occured
Error: Querying [object Object] failed: wasm execution failed with error: FunctionCallError(MethodResolveError(MethodNotFound)).
{
  "block_hash": "SZv8UsCeNXLkhjPa9KeZY6xJXmKNb6MLyKXqHVddiT5",
  "block_height": 65109663,
  "error": "wasm execution failed with error: FunctionCallError(MethodResolveError(MethodNotFound))",
  "logs": []
}

    at JsonRpcProvider.query (/home/cinar/.nvm/versions/node/v14.18.0/lib/node_modules/near-cli/node_modules/near-api-js/lib/providers/json-rpc-provider.js:116:19)
    at processTicksAndRejections (internal/process/task_queues.js:95:5)
    at async Account.viewFunction (/home/cinar/.nvm/versions/node/v14.18.0/lib/node_modules/near-cli/node_modules/near-api-js/lib/account.js:351:24)
    at async exports.callViewFunction (/home/cinar/.nvm/versions/node/v14.18.0/lib/node_modules/near-cli/index.js:75:48)
    at async Object.handler (/home/cinar/.nvm/versions/node/v14.18.0/lib/node_modules/near-cli/utils/exit-on-error.js:52:9)
TypedError: Querying [object Object] failed: wasm execution failed with error: FunctionCallError(MethodResolveError(MethodNotFound)).
{
  "block_hash": "SZv8UsCeNXLkhjPa9KeZY6xJXmKNb6MLyKXqHVddiT5",
  "block_height": 65109663,
  "error": "wasm execution failed with error: FunctionCallError(MethodResolveError(MethodNotFound))",
  "logs": []
}
    at JsonRpcProvider.query (/home/cinar/.nvm/versions/node/v14.18.0/lib/node_modules/near-cli/node_modules/near-api-js/lib/providers/json-rpc-provider.js:116:19)
    at processTicksAndRejections (internal/process/task_queues.js:95:5)
    at async Account.viewFunction (/home/cinar/.nvm/versions/node/v14.18.0/lib/node_modules/near-cli/node_modules/near-api-js/lib/account.js:351:24)
    at async exports.callViewFunction (/home/cinar/.nvm/versions/node/v14.18.0/lib/node_modules/near-cli/index.js:75:48)
    at async Object.handler (/home/cinar/.nvm/versions/node/v14.18.0/lib/node_modules/near-cli/utils/exit-on-error.js:52:9) {
  type: 'UntypedError',
  context: undefined
}
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1 回答 1

6

方法名称是get_meme_count，不是getmemecount。在此处查看博物馆的源代码。

$ near view museum.testnet get_meme_count
View call: museum.testnet.get_meme_count()
67

附近学院的某些部分是否提到它getmemecount？

于 2021-09-28T21:08:36.150 回答