NashMiao

> @NashMiao You have error in your code. > See first declaration of variable a (bytarray). Right, thank you for your reminding. I'll correct it right away.

@nagayev Hi, can your please help me to merge this patch into base branch?

I try to run `doge_spin.py` in windows 10. But it only support one default spinner.    > Currently, the package does not support Windows completely. Major reason for...

I think this tool is useful.

@lishuo5263 Hi, Maybe you need to open your local wallet file firstly. Something like this: ```Java OntSdk wm = OntSdk.getInstance(); wm.openWalletFile("walletfile.json"); ```

Currently, we can think user have two kinds of asset - native asset and NEO vm contract asset. #### Native Asset Ontology uses a dual token (ONT and ONG) model....