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复现使用Truffle构造链上笔记本，在web端调用函数总是返回invalid address
source link: https://learnblockchain.cn/question/1924
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复现使用Truffle构造链上笔记本，在web端调用函数总是返回invalid address
复现使用Truffle构造链上笔记本，在web端调用函数总是返回invalid address
我用的Ganache测试链，合约是成功部署的，前端console里可以看到address和Truffle contract的实例，为什么调用合约返回invalid address呢
bindEvents: function() {
$("#add_new").on('click', function() {
console.log(" click ");
$("#loader").show();
console.log(App.account);
console.log(App.noteIntance);
console.log(web3.eth.defaultAccount);
App.noteIntance.addNote($("#new_note").val()).then(function(result) {
return App.watchChange();
}).catch(function (err) {
console.log(err.message);
});
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