# Flow CLI **URL:** https://forum.flow.com/c/developer-tools/flow-cli/18.md [Latest](https://forum.flow.com/latest.md) · [Categories](https://forum.flow.com/categories.md) · [Tags](https://forum.flow.com/tags.md) --- ## [About the Flow CLI category](https://forum.flow.com/t/about-the-flow-cli-category/124)
**Author:** [@Mackenzie](https://forum.flow.com/u/Mackenzie)\ **Replies:** 0
--- ## [How to give an array as an arguement in transaction in cadence?](https://forum.flow.com/t/how-to-give-an-array-as-an-arguement-in-transaction-in-cadence/6142)
**Author:** [@blockphy](https://forum.flow.com/u/blockphy)\ **Replies:** 0\ **Last updated:** [June 10, 2024, 5:53am UTC](https://forum.flow.com/t/how-to-give-an-array-as-an-arguement-in-transaction-in-cadence/6142 "2024-06-10T05:53:20Z")
how to give an array as an arguement in transaction in cadence ?like for example : transaction(prod\_id: String, productname: String, orderids: \[String\], min\_review\_count: UInt256, prod\_details: String) {} here how ord… --- ## [CLI Issues when adding contact to mainnet account](https://forum.flow.com/t/cli-issues-when-adding-contact-to-mainnet-account/3103)
**Author:** [@zaneousryan](https://forum.flow.com/u/zaneousryan)\ **Replies:** 15\ **Last updated:** [May 10, 2023, 9:01am UTC](https://forum.flow.com/t/cli-issues-when-adding-contact-to-mainnet-account/3103 "2023-05-10T09:01:56Z")
Hello, My team and I have been working on a NFT distribution app utilizing the flow blockchain. We have everything working and are ready for our first event but I am having a very difficult time getting everything setup… --- ## [How to derive keys from a mnemonic?](https://forum.flow.com/t/how-to-derive-keys-from-a-mnemonic/3758)
**Author:** [@ozgrozer](https://forum.flow.com/u/ozgrozer)\ **Replies:** 0\ **Last updated:** [October 25, 2022, 3:59pm UTC](https://forum.flow.com/t/how-to-derive-keys-from-a-mnemonic/3758 "2022-10-25T15:59:02Z")
Lilico has an option to import accounts with a mnemonic. I’m also trying the same thing but no hope for now. In Flow’s documentation there’s a note about the topic but the “FLIP” link doesn’t work. I was wondering … --- ## [Error executing script listing large TopShot account](https://forum.flow.com/t/error-executing-script-listing-large-topshot-account/3600)
**Author:** [@jkdalemu](https://forum.flow.com/u/jkdalemu)\ **Replies:** 0\ **Last updated:** [September 22, 2022, 2:08am UTC](https://forum.flow.com/t/error-executing-script-listing-large-topshot-account/3600 "2022-09-22T02:08:28Z")
Is there some sort of upper limit on script execution in the CLI? I’ve been exploring some of the example script in the TopShot repo and I noticed if I try to list all the moments owned by some od the large accounts, I s… --- ## [Issues after updating flow-cli version](https://forum.flow.com/t/issues-after-updating-flow-cli-version/3212)
**Author:** [@Sols](https://forum.flow.com/u/Sols)\ **Replies:** 2\ **Last updated:** [June 14, 2022, 1:45am UTC](https://forum.flow.com/t/issues-after-updating-flow-cli-version/3212 "2022-06-14T01:45:29Z")
I built some smart contracts and tested them using CLI in version 0.33.0 It was working wonderfully. However, after updating it to v0.350 / 0.36.0, it is not working. I can’t even deploy some contracts because of erro… --- ## [How do I verify a FLOW address](https://forum.flow.com/t/how-do-i-verify-a-flow-address/3016)
**Author:** [@chai](https://forum.flow.com/u/chai)\ **Replies:** 0\ **Last updated:** [April 11, 2022, 10:40am UTC](https://forum.flow.com/t/how-do-i-verify-a-flow-address/3016 "2022-04-11T10:40:50Z")
I am a backend developer. You know, we can’t trust the data that frontend send to me. So I need verify the address. I want to know which way will be convenient for verify is the address valid ? --- ## [Flow CLI on browser](https://forum.flow.com/t/flow-cli-on-browser/2690)
**Author:** [@beppeben](https://forum.flow.com/u/beppeben)\ **Replies:** 2\ **Last updated:** [January 3, 2022, 5:14pm UTC](https://forum.flow.com/t/flow-cli-on-browser/2690 "2022-01-03T17:14:47Z")
Hi, I was exploring the Flow client library and found instructions to run server-side commands like npm, so I’m a bit confused. Is there a library that is entirely client side? Thanks. --- ## [Log() does not print anything in emulator](https://forum.flow.com/t/log-does-not-print-anything-in-emulator/2244)
**Author:** [@Amin](https://forum.flow.com/u/Amin)\ **Replies:** 3\ **Last updated:** [November 26, 2021, 12:43am UTC](https://forum.flow.com/t/log-does-not-print-anything-in-emulator/2244 "2021-11-26T00:43:17Z")
I was trying to test out moving tokens between accounts, very ad-hoc and basic stuff on emulator network to get the hang of the language. When it came time to check for my account’s Vault Balance, I wrote a short script … --- ## [Balance in account and FlowToken](https://forum.flow.com/t/balance-in-account-and-flowtoken/2500)
**Author:** [@bevis](https://forum.flow.com/u/bevis)\ **Replies:** 0\ **Last updated:** [November 1, 2021, 6:02am UTC](https://forum.flow.com/t/balance-in-account-and-flowtoken/2500 "2021-11-01T06:02:09Z")
Hi there , I am new to Flow , thanks anyone can help. I want to know the difference between account.balance and FlowToken.Vault{FungibleToken.Balance}. I got account.balance by execute command in Flow cli is different… --- ## [Send Transaction with multiple args By using Flow CLI](https://forum.flow.com/t/send-transaction-with-multiple-args-by-using-flow-cli/2098)
**Author:** [@aledrfew](https://forum.flow.com/u/aledrfew)\ **Replies:** 3\ **Last updated:** [July 15, 2021, 2:36pm UTC](https://forum.flow.com/t/send-transaction-with-multiple-args-by-using-flow-cli/2098 "2021-07-15T14:36:23Z")
I just want to Transfer Flow from service account (emulator network) to other account, copy the cdc file in flow-go-sdk. The question is how to use the json-cadence file which includes more than one argument? I type like… --- ## [How to send transaction with multiple signers using Flow CLI?](https://forum.flow.com/t/how-to-send-transaction-with-multiple-signers-using-flow-cli/2023)
**Author:** [@wolfhaus](https://forum.flow.com/u/wolfhaus)\ **Replies:** 5\ **Last updated:** [June 9, 2021, 2:26pm UTC](https://forum.flow.com/t/how-to-send-transaction-with-multiple-signers-using-flow-cli/2023 "2021-06-09T14:26:03Z")
Hi. I’ve been playing around with Flow for a few weeks now. I want to send a transaction that accepts multiple signers, which seems to be supported and I can do this from the Flow Playground. I can’t figure out how to se… --- ## [Decode private key failed error when using emulator](https://forum.flow.com/t/decode-private-key-failed-error-when-using-emulator/1235)
**Author:** [@CoachGibbo](https://forum.flow.com/u/CoachGibbo)\ **Replies:** 1\ **Last updated:** [March 8, 2021, 9:57am UTC](https://forum.flow.com/t/decode-private-key-failed-error-when-using-emulator/1235 "2021-03-08T09:57:24Z")
flow.json contains invalid json: decode private key failed: the signature scheme UNKNOWN is not supported. Stuck with this error whenever I try and send a transaction with the Flow CLI. The error is definitely with my f… --- ## [Running scripts with parameters](https://forum.flow.com/t/running-scripts-with-parameters/1156)
**Author:** [@JapaneseCatGuy](https://forum.flow.com/u/JapaneseCatGuy)\ **Replies:** 3\ **Last updated:** [March 3, 2021, 5:52pm UTC](https://forum.flow.com/t/running-scripts-with-parameters/1156 "2021-03-03T17:52:50Z")
Hello, I’m a new developer learning flow particularly interested in making a 3rd party application for nba top shot. I’ve been following the readme from the nba top shot smart contract repo and so far I’ve been able to r…