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ethers连接合约，调用name()，报sending a transaction requires a signer

 3 years ago
source link: https://learnblockchain.cn/question/1983
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ethers连接合约，调用name()，报sending a transaction requires a signer

ethers连接合约，调用name()，报sending a transaction requires a signer

请问
var contract = new ethers.Contract(address, abi, provider);
var name = await contract .name();
这里报sending a transaction requires a signer，这是为什么？name是view，应该不需要签名的
如果连接钱包的话
var contract = new ethers.Contract(address, abi, wallet);
var name = await contract .name();
这里会直接发送交易


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