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Questions relating to the official eosio code--for instance, this may include questions about particular functions or data structures, certain files or contracts, compilation or building problems, related libraries, scripts, binaries, or similar.

1 vote
1 answer
245 views

How can i solve the error: iostreams currently clash with eosio::datastream?

I am trying to compile some code which compiled successfully with the old compiler eosiocpp, but with the new eosio-cpp gives me: eosio.cdt/1.4.0/bin/../include/libcxx/iostream:13:2: error: "iostreams …
Riccardo Persiani's user avatar
3 votes
1 answer
505 views

Why smart contract function fails with "Error 3090004: Missing required authority"?

WHAT I WANT From the contract mycontract I want to call a function function1. The function function1 calls another function of mycontract called function2. The function function2 calls an action of …
Riccardo Persiani's user avatar