Error Codes

ClockTowerSubscribe.sol

• 0 : No error
• 1 : ERC20 token already added
• 2 : ERC20 token not added yet
• 3 : No zero address call
• 4 : Time must be in the future
• 5 : Not enough ETH sent
• 6 : Time must be on the hour
• 7 : Subscription doesn't exist
• 8 : Token address cannot be zero
• 9 : Token not approved
• 10 : Amount must be greater than zero
• 11 : Not enough ETH in contract
• 12 : Transfer failed
• 13 : Requires token allowance to be increased
• 14 : Time already checked
• 15 : Token allowance must be unlimited for subscriptions
• 16 : Must have admin privileges
• 17 : Token balance insufficient
• 18 : Must be provider of subscription
• 19 : Subscriber not subscribed
• 20 : Either token allowance or balance insufficient
• 21 : Problem sending refund
• 22 : Problem sending fees
• 23 : Only provider can cancel subscription
• 24 : Gas price too high
• 25 : String must be <= 32 bytes
• 26 : Must be between 1 and 7
• 27 : Must be between 1 and 28
• 28 : Must be between 1 and 90
• 29 : Must be between 1 and 365