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I'm troubled with a problem about how I can use command line cleos push action to push a vector to an already existing action, such as:

void vectortest(const std::vector &vec) ;

Anyone who can help me? Thanks

  • did you try cleos push action <contract> <action> '["arg1", ["vec_elem1", "vec_elem2"]]' -p <account> assuming the second param is the vector – confused00 Sep 19 '18 at 12:35
  • @confused00 thanks for your comment.I'd try to use your fomat,but failed,and the error message is string_type convert to json failed. – fen chen Sep 19 '18 at 14:52
  • I think you need to define the type of vector. – Nirdesh Kumar Choudhary Sep 21 '18 at 7:42
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suppose your action looks like this: first define type of your vector let say you need a vector of double

void vectortest(const std::vector<double> &vec) ;

than you should be able to call like this:

cleos push action your_account vectortest '{"vec":[1.2,2.5,4.6]}' -p your_account

your_account is the account with which you set your contract.

  • 1
    This does not work for me. I get this response: 2018-10-07T04:25:26.099 thread-0 http_plugin.cpp:476 handle_exception ] Exception Details: 3050000 action_validate_exception: Action validate exception Unknown action pgram in contract blackjack {"action":"pgram","contract":"blackjack"} thread-0 chain_plugin.cpp:1564 abi_json_to_bin code: blackjack, action: pgram, args: {"player_cards":[3,4,5,6]} {"code":"blackjack","action":"pgram","args":{"player_cards":[3,4,5,6]}} thread-0 chain_plugin.cpp:1575 abi_json_to_bin – Max Oct 7 '18 at 4:26
  • Did you imported the vector library ,if you does Can you please share the code – Nirdesh Kumar Choudhary Oct 7 '18 at 11:54

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