bug: dag.put cannot read property 'put' of undefined

[0x-r4bbit]

• Version: 0.31.2
• Platform: Node
• Subsystem: dag

Type: Bug

Severity: High

Description:

I was just about to verify ipfs-inactive/interface-js-ipfs-core#307 (comment) and noticed that ipfs.dag.put throws in the latest release:

/Users/pascalprecht/projects/ipfs/playground/node_modules/ipfs-block-service/src/index.js:64
    this._repo.blocks.put(block, callback)
                      ^

TypeError: Cannot read property 'put' of undefined
    at BlockService.put (/Users/pascalprecht/projects/ipfs/playground/node_modules/ipfs-block-service/src/index.js:64:23)
    at waterfall (/Users/pascalprecht/projects/ipfs/playground/node_modules/ipld/src/index.js:399:28)
    at nextTask (/Users/pascalprecht/projects/ipfs/playground/node_modules/async/waterfall.js:16:14)
    at next (/Users/pascalprecht/projects/ipfs/playground/node_modules/async/waterfall.js:23:9)
    at /Users/pascalprecht/projects/ipfs/playground/node_modules/async/internal/onlyOnce.js:12:16
    at setImmediate (/Users/pascalprecht/projects/ipfs/playground/node_modules/ipld-dag-cbor/src/util.js:96:22)
    at Immediate.<anonymous> (/Users/pascalprecht/projects/ipfs/playground/node_modules/async/internal/setImmediate.js:27:16)
    at runCallback (timers.js:696:18)
    at tryOnImmediate (timers.js:667:5)
    at processImmediate (timers.js:649:5)

Steps to reproduce the error:

Here's the code that causes this error:

const IPFS = require('ipfs');

const ipfs = new IPFS();

const obj = { simple: 'object' };

ipfs.dag.put(obj, { format: 'dag-cbor', hashAlg: 'sha3-512' }, (err, cid) => {
  console.log(cid.toBaseEncodedString());
});

I so it seems the internal blockservice doesn't have an IPFS repo, so I tried specifying a custom one a la

const ipfs = new IPFS({
  repo: '/tmp/some-folder'
});

Which didn't do the trick.

[0x-r4bbit]

Argh. Needed to wait for ready event. Sorry for this. Closing.