webassembly - 类型错误 : WebAssembly Instantiation: Imports argument must be present and must be an object

Question

我正在关注这个“ Hello World ”教程:
https://steemit.com/eos/@skenan/eos-development-for-beginners-webassembly
我收到这个错误:

TypeError: WebAssembly Instantiation: Imports argument must be present and must be an object

知道是什么原因造成的吗？

Answer 1

您收到此错误的原因可能是:
当您启动 webassembly 实例时，您还需要指定导入对象。就像:

WebAssembly.instantiate(module, imports);

好吧，这里我只是举一个简单的例子来演示步骤:

    imports.env = imports.env || {}

    Object.assign(imports.env, {
      tableBase: module.tableBase,
      table: new WebAssembly.Table({
        initial: 4,
        element: 'anyfunc',
      }),
      print:function(msg){
        console.log(msg);
      }
    });
    return new WebAssembly.Instance(module, imports)