this.provider.sendAsync is not a function

[daraosn]

I've been playing with 0x.js library, and found this error... currently using "web3": "^1.0.0-beta.18"

I guess this is related to #74?

This is the error:

Caught error:  TypeError: this.provider.sendAsync is not a function
    at RequestManager.sendAsync (./node_modules/0x.js/node_modules/web3/lib/web3/requestmanager.js:80:19)
    at get (./node_modules/0x.js/node_modules/web3/lib/web3/property.js:116:33)
    at ./node_modules/es6-promisify/dist/promisify.js:75:41
    at Promise (<anonymous>)
    at ./node_modules/es6-promisify/dist/promisify.js:54:20
    at Web3Wrapper.<anonymous> (./node_modules/0x.js/lib/src/web3_wrapper.js:171:86)
    at step (./node_modules/0x.js/lib/src/web3_wrapper.js:32:23)
    at Object.next (./node_modules/0x.js/lib/src/web3_wrapper.js:13:53)
    at ./node_modules/0x.js/lib/src/web3_wrapper.js:7:71
    at Promise (<anonymous>)
    at __awaiter (./node_modules/0x.js/lib/src/web3_wrapper.js:3:12)
    at Web3Wrapper.getAvailableAddressesAsync (./node_modules/0x.js/lib/src/web3_wrapper.js:167:16)
    at ZeroEx.<anonymous> (./node_modules/0x.js/lib/src/0x.js:204:68)
    at step (./node_modules/0x.js/lib/src/0x.js:32:23)
    at Object.next (./node_modules/0x.js/lib/src/0x.js:13:53)
    at ./node_modules/0x.js/lib/src/0x.js:7:71
    at Promise (<anonymous>)
    at __awaiter (./node_modules/0x.js/lib/src/0x.js:3:12)
    at ZeroEx.getAvailableAddressesAsync (./node_modules/0x.js/lib/src/0x.js:200:16)
    at Object.<anonymous> (./test.js:12:8)
    at Module._compile (module.js:569:30)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:503:32)
    at tryModuleLoad (module.js:466:12)
    at Function.Module._load (module.js:458:3)
    at Function.Module.runMain (module.js:605:10)
    at startup (bootstrap_node.js:158:16)
    at bootstrap_node.js:575:3

This is the workaround I'm using:

provider.sendAsync = provider.send;

[LogvinovLeon]

Hi @daraosn.

We don't support beta versions of web3. As soon as the stable version will be released - we'll direct our effort to supporting it.

For now you can either use the stable version, or use the workaround you've found.
I'm not sure, that events are gonna work with this workaround though. I'll need to check that.