Recent questions tagged blockchain

0 votes
2 answers

Truffle console error: Could not find suitable configuration file

Jan 29, 2019 in Blockchain by Sumana
 • 14,081 views
0 votes
1 answer

Private ethereum network account balance is zero

Jan 28, 2019 in Blockchain by Mihir
 • 2,171 views
0 votes
1 answer

Not able to connect nodes on Ethereum Private Network using bootnodes.

Jan 27, 2019 in Blockchain by Siddu
 • 2,047 views
0 votes
1 answer

Geth console can’t access smart contract

Jan 27, 2019 in Blockchain by Neeraj
 • 1,179 views
0 votes
1 answer

Ethereum transaction not getting Updated

Jan 27, 2019 in Blockchain by Dinesh
 • 891 views
0 votes
1 answer

Variable declaration problem in truffle console.

Jan 27, 2019 in Blockchain by Shreya
 • 1,349 views
0 votes
1 answer

How to create custom accounts in testrpc?

Jan 27, 2019 in Blockchain by Imran
 • 844 views
0 votes
1 answer

Calling Truffle Commands through a script

Jan 25, 2019 in Blockchain by Vaishnavi
 • 1,303 views
0 votes
1 answer

How to run a Javascript in truffle console?

Jan 24, 2019 in Blockchain by Mamta
 • 2,688 views
0 votes
1 answer

How to call a payable contract function from truffle console?

Jan 24, 2019 in Blockchain by MK Bhat
 • 2,683 views
0 votes
1 answer

Truffle dev says my function is not a function

Jan 24, 2019 in Blockchain by Kapil
 • 2,317 views
0 votes
1 answer

Solidity Error: Exceeds block gas limit

Jan 24, 2019 in Blockchain by Mary
 • 2,969 views
0 votes
1 answer

Truffle can not find artifacts error

Jan 24, 2019 in Blockchain by Saloni
 • 4,993 views
0 votes
1 answer

truffle migrate Error: “Cannot find module 'truffle-expect'”

Jan 24, 2019 in Blockchain by Srinidhi
 • 1,310 views
0 votes
1 answer

Unexpected error: Cannot provision contracts while instantiating the console

Jan 23, 2019 in Blockchain by Nimisha
 • 1,028 views
0 votes
1 answer

Not able to install truffle-contract

Jan 23, 2019 in Blockchain by Piyush
 • 2,489 views
0 votes
1 answer

Solidity: casting address to address payable

Jan 23, 2019 in Blockchain by Kunal
 • 8,233 views
0 votes
1 answer

Error while sending an address to functions

Jan 23, 2019 in Blockchain by Kumar
 • 3,249 views
0 votes
1 answer

Not able to use ERC721 token in my project

Jan 23, 2019 in Blockchain by Sunil
 • 850 views
0 votes
1 answer

'env' is not recognized as an internal or external command

Jan 23, 2019 in Blockchain by Trisha
 • 15,439 views
0 votes
1 answer

How can I call a contract from another contract?

Jan 23, 2019 in Blockchain by Suman
 • 1,901 views
0 votes
0 answers

AXC: Conform to the trend of the times and to be a pioneer in the development of the industry

Jan 23, 2019 in Blockchain by anonymous
 • 989 views
–1 vote
2 answers

Can I add extra miners to an Ethereum Private Network?

Jan 23, 2019 in Blockchain by digger
 • 26,740 points • 1,303 views
–1 vote
1 answer

Problem adding peers to Ethereum private network

Jan 23, 2019 in Blockchain by digger
 • 26,740 points • 2,723 views
0 votes
1 answer

How to add peer to ethereum private network?

Jan 22, 2019 in Blockchain by slayer
 • 29,370 points • 3,112 views
0 votes
1 answer

Problem monitoring geth instance

Jan 22, 2019 in Blockchain by slayer
 • 29,370 points • 849 views
0 votes
0 answers

AtoX: Take technology as a sword and forge ahead

Jan 22, 2019 in Others by anonymous
 • 630 views
0 votes
0 answers

AtoX leads blockchain 4.0

Jan 21, 2019 in Blockchain by TONGZHENG
 • 1,023 views
–1 vote
1 answer

Truffle migrate network error

Jan 18, 2019 in Blockchain by digger
 • 26,740 points • 833 views
–1 vote
2 answers

Truffle migrate not deploying contract.

Jan 18, 2019 in Blockchain by digger
 • 26,740 points • 9,354 views
–1 vote
2 answers

Truffle migrate shows Error: Cannot find module 'truffle-expect'

Jan 18, 2019 in Blockchain by digger
 • 26,740 points • 1,159 views
0 votes
1 answer

Not able to deploy smart contract to private network

Jan 18, 2019 in Blockchain by slayer
 • 29,370 points • 1,039 views
0 votes
1 answer

Testrpc can't find log handlers

Jan 18, 2019 in Blockchain by slayer
 • 29,370 points • 1,100 views
0 votes
1 answer

Truffle migrate Server Error

Jan 18, 2019 in Blockchain by slayer
 • 29,370 points • 587 views
0 votes
1 answer

Truffle "Migrations" ran out of gas error

Jan 17, 2019 in Blockchain by slayer
 • 29,370 points • 4,146 views
0 votes
1 answer

"Migrations" exceeded the block limit (with a gas value you set).

Jan 17, 2019 in Blockchain by slayer
 • 29,370 points • 6,141 views
0 votes
1 answer

"Migrations" -- Returned error: authentication needed: password or unlock.

Jan 17, 2019 in Blockchain by slayer
 • 29,370 points • 4,475 views
0 votes
1 answer

Truffle compile compilation failed

Jan 17, 2019 in Blockchain by slayer
 • 29,370 points • 3,939 views
0 votes
2 answers

Truffle compile: SyntaxError: No visibility specified. Did you intend to add "public"?

Jan 17, 2019 in Blockchain by slayer
 • 29,370 points • 4,032 views
–1 vote
1 answer

Not able to compile truffle project

Jan 17, 2019 in Blockchain by digger
 • 26,740 points • 1,871 views
–1 vote
1 answer

Not able to install truffle

Jan 17, 2019 in Blockchain by digger
 • 26,740 points • 4,262 views
–1 vote
1 answer

Miner in Ethereum Private network is hanging

Jan 17, 2019 in Blockchain by digger
 • 26,740 points • 2,049 views
–1 vote
1 answer

Not able to create new account in geth for private ethereum blockchain

Jan 17, 2019 in Blockchain by digger
 • 26,740 points • 3,970 views
–1 vote
1 answer

Not able to use geth attach

Jan 17, 2019 in Blockchain by digger
 • 26,740 points • 5,570 views
–1 vote
1 answer

geth attach Fatal: Unable to attach to remote geth: no known transport for URL scheme "c"

Jan 17, 2019 in Blockchain by digger
 • 26,740 points • 2,130 views
–1 vote
1 answer

How to get pending transaction in geth?

Jan 17, 2019 in Blockchain by digger
 • 26,740 points • 3,874 views
–1 vote
1 answer

Geth miner not working

Jan 17, 2019 in Blockchain by digger
 • 26,740 points • 2,581 views
–1 vote
1 answer

setEtherbase() not working in geth

Jan 17, 2019 in Blockchain by digger
 • 26,740 points • 1,725 views
0 votes
1 answer

geth attach command showing error: bind: address already in use

Jan 16, 2019 in Blockchain by slayer
 • 29,370 points • 2,817 views
0 votes
2 answers

“geth attach” command shows error: Fatal: Unable to attach to remote geth

Jan 16, 2019 in Blockchain by slayer
 • 29,370 points • 7,440 views
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