issue assets with custom fields

Question

star-chain1: issue 1bLYDknsUUzdBZB11M72niYNTuEitpuyG6GpTN starCoin 1000 0.01 '{"coinInfo":"star demo currancy"}'
{"method":"issue","params":["1bLYDknsUUzdBZB11M72niYNTuEitpuyG6GpTN","starCoin",1000,0.01,{"coinInfo":"star demo currancy"}],"id":"55980680-1564500170","chain_name":"star-chain1"}

error code: -1
error message:
value is type obj, expected real
star-chain1: issue 1bLYDknsUUzdBZB11M72niYNTuEitpuyG6GpTN starCoin 1000 0.01 '{"coinInfo":"sta"}'                 
{"method":"issue","params":["1bLYDknsUUzdBZB11M72niYNTuEitpuyG6GpTN","starCoin",1000,0.01,{"coinInfo":"sta"}],"id":"85760726-1564500355","chain_name":"star-chain1"}

error code: -1
error message:
value is type obj, expected real
star-chain1: issue 1bLYDknsUUzdBZB11M72niYNTuEitpuyG6GpTN starCoin 1000 0.01 '{"coinInfo":"sta"}'

 

When I issue assets with custom fields ,the response always return error code -1,please help for this issue and thanks in advance.

Answer 1

There's a native-amount parameter in the middle that you're not providing – see the docs here:

https://www.multichain.com/developers/json-rpc-api/

Unless your chain is using a native currency, you can pass a value of 0 for this parameter.

Comments

but is indicated 0.01 the native-amount parameter ?
star-chain1: issue 1bLYDknsUUzdBZB11M72niYNTuEitpuyG6GpTN starCoin 1000 0.01 '{"coinInfo":"star"}'

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No, that's the smallest transactable unit. The documentation linked to explains this.

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I have checked this document before,but it indicated 5 parameters for issue command:
address name|params
qty (units=1)
(native-amount=min-per-output)
(custom-fields)
 issue 1bLYDknsUUzdBZB11M72niYNTuEitpuyG6GpTN starCoin 1000 0.01 '{"coinInfo":"star"}'
could you please give me an example with right paramters including "native-amount" ?

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The documentation shows six parameters, example:

issue 1bLYDknsUUzdBZB11M72niYNTuEitpuyG6GpTN starCoin 1000 0.01 0 '{"coinInfo":"star"}'