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Questions tagged [diem]

Diem (formerly Libra) is a blockchain technology designed specially for payments using the Move language. Use this tag for questions about the Diem blockchain.

Diem (formerly Libra) is a blockchain technology designed specially for payments. It uses the Move programming language.

12 questions
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Is Move a Turing-complete language?

Will Move (on the Diem platform), like Ethereum, be turing complete? I have read the white paper but have been unable to decide. This is the white paper:…
Aminadav Glickshtein
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Libra validator connection fails

I've been trying to follow the tutorial at https://developers.libra.org/docs/my-first-transaction But I get the error Not able to connect to validator at ac.testnet.libra.org:80, error RpcFailure(RpcStatus { status: Unavailable, details:…
rma
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How do I create a custom token in the Libra TestNet?

I want to create my custom token in Libra TestNet. I don't have much knowledge about the move programming language and need a lot of help. Is it possible to create our own implementation and execute in Libra Testnet? What is sample implementation…
karthi keyan
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1 answer

ERROR Failed to perform transaction: Transaction failed with vm status: Validation(UnknownScript)

I am following Diem (libra) documentation on My First Transaction, everything worked fine until Submit a Transaction. As mentioned in the following document, I tried to submit a transaction.…
user10288207
2
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2 answers

How to Compile and Deploy Move smart contracts on Diem (Libra) Blockchain?

I know that compiling a Move source code is given on their documentation here But how exactly do I deploy the binary to the network? The simple command line at the moment does not have the deploy binary option.
zeh
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How can I use other published module functions in my move module?

I need to call some other module functions (Those already published modules in aptos blockchain) in my move module. How can I import those module functions in my module? How to add that module as a dependency in my Move.toml file?
Anto
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How do you really track a Move transaction on Diem?

I have been thinking about Diem/Move, and have been reading on how to really track a transaction (not in forensics way, but in e-commerce way). Let me explain a bit here. Let's say Bob is a guy who sells products, and Alice is a customer of Bob. Bob…
mtisz
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Diem CLI, txn_acc_seq, Transaction not available

In the Diem (Libra) CLI: libra% query txn_acc_seq 9f49240376634fdb3277adb91ed075ccfeff8d26d71a28d49958d51711a1e01d 0 true >> Getting committed transaction by account and sequence number Transaction not available I get a similar input also with…
Rexcirus
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How to build a Libra TestNet with two servers？

I want to build a Libra TestNet with two servers. I don't know how to use config-builder to configure the program.
cheng
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1 answer

(Move) push_back on nested vector

I have a data type defined as let digests: vector>; In this digests vector if I try to use push_back to insert another vector as the following let digest1: vector; let digests: vector>; digest1 = h"00"; digests =…
pariwesh
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Error writing mnemonic recovery seed to file: LibraWalletGeneric: Permission denied (os error 13)

While trying to save my Diem (Libra) wallet mnemonic recovery seed to disk I get the following message; [ERROR] Error writing mnemonic recovery seed to file: LibraWalletGeneric: Permission denied (os error 13) However when starting the client with…
sturlabragason
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1 answer

Creating an account fails with "Failed to get account from validator, error: Waypoint value mismatch"

the use case I am following the tutorial to create my first transaction: https://developers.diem.com/docs/tutorials/my-first-transaction I run Ubuntu 20.04 I executed those commands successfully: git clone https://github.com/diem/diem.git && cd…
Abdelkrim
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