Support   SDK


Topic Replies Activity
Error npm install @openzeppelin/upgrades@2.4.0 2 August 22, 2019
Issue with GSN relays 1 August 21, 2019
Picking No when prompted to call method after deployment results in error 4 August 19, 2019
ZeppelinOS with Quorum/Private Contracts 20 August 17, 2019
How to deploy upgradable contracts on the eth chain by use JavaScript 4 August 11, 2019
How to migrate from ZeppelinOS 1.x to 2.x? 1 July 15, 2019
Msg.sender for initMethod (v2.3.1) / methodName (v2.4.0) for upgradeProxy (lib) or update (cli) in a zos project 6 July 12, 2019
Usage of the 'set-admin' command 6 July 9, 2019
Understanding `zos upgrade` ("Contract is up to date") 6 July 8, 2019
'zos create' for specific contract deploys every contract once again, failing with "check your gas limit" then 8 July 8, 2019
Transaction was not mined within750 seconds, please make sure your transaction was properly sent 18 July 3, 2019
Testing zos contracts with a Truffle-like style 6 July 2, 2019
"zos verify" goes on wrong address 6 July 1, 2019
How to verify upgradable contract on ropsten in etherscan? 9 July 1, 2019
Error: Unknown address - unable to sign transaction for this address 4 July 1, 2019
Gas estimation for proxied functions 3 June 30, 2019
How to deploy on ropsten with zos? (deployment failed with error: Unknown address - unable to sign transaction for this address) 9 June 28, 2019
How to pass arguments to "zos create --init" properly? 7 June 28, 2019
Is it ok to define constants in upgradable contracts with ZeppelinOS? 4 June 21, 2019
Create2 deployment 3 June 21, 2019
Uninitialized class won't initialize on upgrade 9 June 20, 2019
Getting checksum warning while executing "zos push" 9 June 20, 2019
How is expectRevert used properly? 8 June 19, 2019
Help required with writing extensive test suite for ZeppelinOS project 9 June 19, 2019
Is it ok to use interfaces from openzeppelin-solidity in an upgradeable contract? 2 June 19, 2019
Can't install zos on Mac OS X Mojave 6 June 17, 2019
How to test contracts in truffle that will be returned by another contracts function as return value? 4 June 12, 2019
How is TokenVesting contract working in Reality? 7 June 12, 2019
How to use a struct in an upgradable contract 3 June 12, 2019
Smart contract upgrade costs 2 June 10, 2019