Errors

This page lists the errors that can be encountered in the different modules.

(NOTE: These were generated from a static/snapshot view of a recent Substrate master node. Some items may not be available in older nodes, or in any customized implementations.)

authorship#

GenesisUncle#

  • interface: api.errors.authorship.GenesisUncle.is
  • summary: The uncle is genesis.

InvalidUncleParent#

  • interface: api.errors.authorship.InvalidUncleParent.is
  • summary: The uncle parent not in the chain.

OldUncle#

  • interface: api.errors.authorship.OldUncle.is
  • summary: The uncle isn't recent enough to be included.

TooHighUncle#

  • interface: api.errors.authorship.TooHighUncle.is
  • summary: The uncle is too high in chain.

TooManyUncles#

  • interface: api.errors.authorship.TooManyUncles.is
  • summary: Too many uncles.

UncleAlreadyIncluded#

  • interface: api.errors.authorship.UncleAlreadyIncluded.is
  • summary: The uncle is already included.

UnclesAlreadySet#

  • interface: api.errors.authorship.UnclesAlreadySet.is
  • summary: Uncles already set in the block.

balances#

DeadAccount#

  • interface: api.errors.balances.DeadAccount.is
  • summary: Beneficiary account must pre-exist

ExistentialDeposit#

  • interface: api.errors.balances.ExistentialDeposit.is
  • summary: Value too low to create account due to existential deposit

ExistingVestingSchedule#

  • interface: api.errors.balances.ExistingVestingSchedule.is
  • summary: A vesting schedule already exists for this account

InsufficientBalance#

  • interface: api.errors.balances.InsufficientBalance.is
  • summary: Balance too low to send value

KeepAlive#

  • interface: api.errors.balances.KeepAlive.is
  • summary: Transfer/payment would kill account

LiquidityRestrictions#

  • interface: api.errors.balances.LiquidityRestrictions.is
  • summary: Account liquidity restrictions prevent withdrawal

Overflow#

  • interface: api.errors.balances.Overflow.is
  • summary: Got an overflow after adding

VestingBalance#

  • interface: api.errors.balances.VestingBalance.is
  • summary: Vesting balance too high to send value

benefits#

InsuffientBalance#

  • interface: api.errors.benefits.InsuffientBalance.is
  • summary: Don't have enough money

InvalidTarget#

  • interface: api.errors.benefits.InvalidTarget.is
  • summary: Don't have benefit records

bounties#

InsufficientProposersBalance#

  • interface: api.errors.bounties.InsufficientProposersBalance.is
  • summary: Proposer's balance is too low.

InvalidFee#

  • interface: api.errors.bounties.InvalidFee.is
  • summary: Invalid bounty fee.

InvalidIndex#

  • interface: api.errors.bounties.InvalidIndex.is
  • summary: No proposal or bounty at that index.

InvalidValue#

  • interface: api.errors.bounties.InvalidValue.is
  • summary: Invalid bounty value.

PendingPayout#

  • interface: api.errors.bounties.PendingPayout.is
  • summary: A bounty payout is pending. To cancel the bounty, you must unassign and slash the curator.

Premature#

  • interface: api.errors.bounties.Premature.is
  • summary: The bounties cannot be claimed/closed because it's still in the countdown period.

ReasonTooBig#

  • interface: api.errors.bounties.ReasonTooBig.is
  • summary: The reason given is just too big.

RequireCurator#

  • interface: api.errors.bounties.RequireCurator.is
  • summary: Require bounty curator.

UnexpectedStatus#

  • interface: api.errors.bounties.UnexpectedStatus.is
  • summary: The bounty status is unexpected.

candy#

AmountZero#

  • interface: api.errors.candy.AmountZero.is
  • summary: Transfer amount should be non-zero

BalanceLow#

  • interface: api.errors.candy.BalanceLow.is
  • summary: Account balance must be greater than or equal to the transfer amount

BalanceZero#

  • interface: api.errors.candy.BalanceZero.is
  • summary: Balance should be non-zero

claims#

AlreadyBeClaimed#

  • interface: api.errors.claims.AlreadyBeClaimed.is
  • summary: Ethereum tx already be claimed

AlreadyBeMint#

  • interface: api.errors.claims.AlreadyBeMint.is
  • summary: Ethereum tx already be mint

ExceedClaimLimit#

  • interface: api.errors.claims.ExceedClaimLimit.is
  • summary: Exceed claim limitation

IllegalMiner#

  • interface: api.errors.claims.IllegalMiner.is
  • summary: Miner should be the registered

IllegalSuperior#

  • interface: api.errors.claims.IllegalSuperior.is
  • summary: Superior not exist, should set it first

InvalidEthereumSignature#

  • interface: api.errors.claims.InvalidEthereumSignature.is
  • summary: Invalid Ethereum signature.

MinerNotExist#

  • interface: api.errors.claims.MinerNotExist.is
  • summary: Miner is not exist, should set it first

SignatureNotMatch#

  • interface: api.errors.claims.SignatureNotMatch.is
  • summary: Sign not match

SignerHasNoClaim#

  • interface: api.errors.claims.SignerHasNoClaim.is
  • summary: Ethereum address has no claims.

council#

AlreadyInitialized#

  • interface: api.errors.council.AlreadyInitialized.is
  • summary: Members are already initialized!

DuplicateProposal#

  • interface: api.errors.council.DuplicateProposal.is
  • summary: Duplicate proposals not allowed

DuplicateVote#

  • interface: api.errors.council.DuplicateVote.is
  • summary: Duplicate vote ignored

NotMember#

  • interface: api.errors.council.NotMember.is
  • summary: Account is not a member

ProposalMissing#

  • interface: api.errors.council.ProposalMissing.is
  • summary: Proposal must exist

TooEarly#

  • interface: api.errors.council.TooEarly.is
  • summary: The close call was made too early, before the end of the voting.

TooManyProposals#

  • interface: api.errors.council.TooManyProposals.is
  • summary: There can only be a maximum of MaxProposals active proposals.

WrongIndex#

  • interface: api.errors.council.WrongIndex.is
  • summary: Mismatched index

WrongProposalLength#

  • interface: api.errors.council.WrongProposalLength.is
  • summary: The given length bound for the proposal was too low.

WrongProposalWeight#

  • interface: api.errors.council.WrongProposalWeight.is
  • summary: The given weight bound for the proposal was too low.

democracy#

AlreadyCanceled#

  • interface: api.errors.democracy.AlreadyCanceled.is
  • summary: Cannot cancel the same proposal twice

AlreadyDelegating#

  • interface: api.errors.democracy.AlreadyDelegating.is
  • summary: The account is already delegating.

AlreadyVetoed#

  • interface: api.errors.democracy.AlreadyVetoed.is
  • summary: Identity may not veto a proposal twice

BadIndex#

  • interface: api.errors.democracy.BadIndex.is
  • summary: Unknown index

DuplicatePreimage#

  • interface: api.errors.democracy.DuplicatePreimage.is
  • summary: Preimage already noted

DuplicateProposal#

  • interface: api.errors.democracy.DuplicateProposal.is
  • summary: Proposal already made

Imminent#

  • interface: api.errors.democracy.Imminent.is
  • summary: Imminent

InstantNotAllowed#

  • interface: api.errors.democracy.InstantNotAllowed.is
  • summary: The instant referendum origin is currently disallowed.

InsufficientFunds#

  • interface: api.errors.democracy.InsufficientFunds.is
  • summary: Too high a balance was provided that the account cannot afford.

InvalidHash#

  • interface: api.errors.democracy.InvalidHash.is
  • summary: Invalid hash

InvalidWitness#

  • interface: api.errors.democracy.InvalidWitness.is
  • summary: The provided witness data is wrong.

MaxVotesReached#

  • interface: api.errors.democracy.MaxVotesReached.is
  • summary: Maximum number of votes reached.

NoneWaiting#

  • interface: api.errors.democracy.NoneWaiting.is
  • summary: No proposals waiting

Nonsense#

  • interface: api.errors.democracy.Nonsense.is
  • summary: Delegation to oneself makes no sense.

NoPermission#

  • interface: api.errors.democracy.NoPermission.is
  • summary: The actor has no permission to conduct the action.

NoProposal#

  • interface: api.errors.democracy.NoProposal.is
  • summary: No external proposal

NotDelegated#

  • interface: api.errors.democracy.NotDelegated.is
  • summary: Not delegated

NotDelegating#

  • interface: api.errors.democracy.NotDelegating.is
  • summary: The account is not currently delegating.

NotExpired#

  • interface: api.errors.democracy.NotExpired.is
  • summary: The lock on the account to be unlocked has not yet expired.

NotImminent#

  • interface: api.errors.democracy.NotImminent.is
  • summary: Not imminent

NotLocked#

  • interface: api.errors.democracy.NotLocked.is
  • summary: The target account does not have a lock.

NotSimpleMajority#

  • interface: api.errors.democracy.NotSimpleMajority.is
  • summary: Next external proposal not simple majority

NotVoter#

  • interface: api.errors.democracy.NotVoter.is
  • summary: The given account did not vote on the referendum.

Overflow#

  • interface: api.errors.democracy.Overflow.is
  • summary: An unexpected integer overflow occurred.

PreimageInvalid#

  • interface: api.errors.democracy.PreimageInvalid.is
  • summary: Invalid preimage

PreimageMissing#

  • interface: api.errors.democracy.PreimageMissing.is
  • summary: Preimage not found

ProposalBlacklisted#

  • interface: api.errors.democracy.ProposalBlacklisted.is
  • summary: Proposal still blacklisted

ProposalMissing#

  • interface: api.errors.democracy.ProposalMissing.is
  • summary: Proposal does not exist

ReferendumInvalid#

  • interface: api.errors.democracy.ReferendumInvalid.is
  • summary: Vote given for invalid referendum

TooEarly#

  • interface: api.errors.democracy.TooEarly.is
  • summary: Too early

TooManyProposals#

  • interface: api.errors.democracy.TooManyProposals.is
  • summary: Maximum number of proposals reached.

Underflow#

  • interface: api.errors.democracy.Underflow.is
  • summary: An unexpected integer underflow occurred.

ValueLow#

  • interface: api.errors.democracy.ValueLow.is
  • summary: Value too low

VotesExist#

  • interface: api.errors.democracy.VotesExist.is
  • summary: The account currently has votes attached to it and the operation cannot succeed until these are removed, either through unvote or reap_vote.

WrongUpperBound#

  • interface: api.errors.democracy.WrongUpperBound.is
  • summary: Invalid upper bound.

elections#

DuplicatedCandidate#

  • interface: api.errors.elections.DuplicatedCandidate.is
  • summary: Duplicated candidate submission.

InsufficientCandidateFunds#

  • interface: api.errors.elections.InsufficientCandidateFunds.is
  • summary: Candidate does not have enough funds.

InvalidRenouncing#

  • interface: api.errors.elections.InvalidRenouncing.is
  • summary: The renouncing origin presented a wrong Renouncing parameter.

InvalidReplacement#

  • interface: api.errors.elections.InvalidReplacement.is
  • summary: Prediction regarding replacement after member removal is wrong.

InvalidVoteCount#

  • interface: api.errors.elections.InvalidVoteCount.is
  • summary: The provided count of number of votes is incorrect.

InvalidWitnessData#

  • interface: api.errors.elections.InvalidWitnessData.is
  • summary: The provided count of number of candidates is incorrect.

LowBalance#

  • interface: api.errors.elections.LowBalance.is
  • summary: Cannot vote with stake less than minimum balance.

MaximumVotesExceeded#

  • interface: api.errors.elections.MaximumVotesExceeded.is
  • summary: Cannot vote more than maximum allowed.

MemberSubmit#

  • interface: api.errors.elections.MemberSubmit.is
  • summary: Member cannot re-submit candidacy.

MustBeVoter#

  • interface: api.errors.elections.MustBeVoter.is
  • summary: Must be a voter.

NotMember#

  • interface: api.errors.elections.NotMember.is
  • summary: Not a member.

NoVotes#

  • interface: api.errors.elections.NoVotes.is
  • summary: Must vote for at least one candidate.

ReportSelf#

  • interface: api.errors.elections.ReportSelf.is
  • summary: Cannot report self.

RunnerUpSubmit#

  • interface: api.errors.elections.RunnerUpSubmit.is
  • summary: Runner cannot re-submit candidacy.

TooManyVotes#

  • interface: api.errors.elections.TooManyVotes.is
  • summary: Cannot vote more than candidates.

UnableToPayBond#

  • interface: api.errors.elections.UnableToPayBond.is
  • summary: Voter can not pay voting bond.

UnableToVote#

  • interface: api.errors.elections.UnableToVote.is
  • summary: Cannot vote when no candidates or members exist.

grandpa#

ChangePending#

  • interface: api.errors.grandpa.ChangePending.is
  • summary: Attempt to signal GRANDPA change with one already pending.

DuplicateOffenceReport#

  • interface: api.errors.grandpa.DuplicateOffenceReport.is
  • summary: A given equivocation report is valid but already previously reported.

InvalidEquivocationProof#

  • interface: api.errors.grandpa.InvalidEquivocationProof.is
  • summary: An equivocation proof provided as part of an equivocation report is invalid.

InvalidKeyOwnershipProof#

  • interface: api.errors.grandpa.InvalidKeyOwnershipProof.is
  • summary: A key ownership proof provided as part of an equivocation report is invalid.

PauseFailed#

  • interface: api.errors.grandpa.PauseFailed.is
  • summary: Attempt to signal GRANDPA pause when the authority set isn't live (either paused or already pending pause).

ResumeFailed#

  • interface: api.errors.grandpa.ResumeFailed.is
  • summary: Attempt to signal GRANDPA resume when the authority set isn't paused (either live or already pending resume).

TooSoon#

  • interface: api.errors.grandpa.TooSoon.is
  • summary: Cannot signal forced change so soon after last.

identity#

AlreadyClaimed#

  • interface: api.errors.identity.AlreadyClaimed.is
  • summary: Account ID is already named.

EmptyIndex#

  • interface: api.errors.identity.EmptyIndex.is
  • summary: Empty index.

FeeChanged#

  • interface: api.errors.identity.FeeChanged.is
  • summary: Fee is changed.

InvalidIndex#

  • interface: api.errors.identity.InvalidIndex.is
  • summary: The index is invalid.

InvalidJudgement#

  • interface: api.errors.identity.InvalidJudgement.is
  • summary: Invalid judgement.

InvalidTarget#

  • interface: api.errors.identity.InvalidTarget.is
  • summary: The target is invalid.

JudgementGiven#

  • interface: api.errors.identity.JudgementGiven.is
  • summary: Judgement given.

NoIdentity#

  • interface: api.errors.identity.NoIdentity.is
  • summary: No identity found.

NotFound#

  • interface: api.errors.identity.NotFound.is
  • summary: Account isn't found.

NotNamed#

  • interface: api.errors.identity.NotNamed.is
  • summary: Account isn't named.

NotOwned#

  • interface: api.errors.identity.NotOwned.is
  • summary: Sub-account isn't owned by sender.

NotSub#

  • interface: api.errors.identity.NotSub.is
  • summary: Sender is not a sub-account.

StickyJudgement#

  • interface: api.errors.identity.StickyJudgement.is
  • summary: Sticky judgement.

TooManyFields#

  • interface: api.errors.identity.TooManyFields.is
  • summary: Too many additional fields.

TooManyRegistrars#

  • interface: api.errors.identity.TooManyRegistrars.is
  • summary: Maximum amount of registrars reached. Cannot add any more.

TooManySubAccounts#

  • interface: api.errors.identity.TooManySubAccounts.is
  • summary: Too many subs-accounts.

imOnline#

DuplicatedHeartbeat#

  • interface: api.errors.imOnline.DuplicatedHeartbeat.is
  • summary: Duplicated heartbeat.

InvalidKey#

  • interface: api.errors.imOnline.InvalidKey.is
  • summary: Non existent public key.

market#

AlreadyRegistered#

  • interface: api.errors.market.AlreadyRegistered.is
  • summary: Already registered before and cannot register again.

FileNotExist#

  • interface: api.errors.market.FileNotExist.is
  • summary: The file does not exist. Please check the cid again.

FileSizeNotCorrect#

  • interface: api.errors.market.FileSizeNotCorrect.is
  • summary: The file size is not correct. The same file is already on chain and the file size should be same. Please check the file size again.

FileTooLarge#

  • interface: api.errors.market.FileTooLarge.is
  • summary: The file is too large. Please check the MaximumFileSize value.

InsufficientCollateral#

  • interface: api.errors.market.InsufficientCollateral.is
  • summary: Don't have enough collateral to keep the reward. The collateral value of each merchant must be larger than his current reward.

InsufficientCurrency#

  • interface: api.errors.market.InsufficientCurrency.is
  • summary: Don't have enough currency(CRU) to finish the extrinsic(transaction). Please transfer some CRU into this account.

InsufficientValue#

  • interface: api.errors.market.InsufficientValue.is
  • summary: Can not choose the value less than the minimum balance. Please increase the value to be larger than the minimu balance.

NotEnoughReward#

  • interface: api.errors.market.NotEnoughReward.is
  • summary: The reward is not enough.

NotInRewardPeriod#

  • interface: api.errors.market.NotInRewardPeriod.is
  • summary: The file is not in the reward period. Please wait until the file is expired.

NotRegister#

  • interface: api.errors.market.NotRegister.is
  • summary: Didn't register as a merchant before and cannot finish the extrinsic(transaction). Please register as a merchant first.

PlaceOrderNotAvailable#

  • interface: api.errors.market.PlaceOrderNotAvailable.is
  • summary: Place order is not available right now. Please wait for a while.

scheduler#

FailedToSchedule#

  • interface: api.errors.scheduler.FailedToSchedule.is
  • summary: Failed to schedule a call

NotFound#

  • interface: api.errors.scheduler.NotFound.is
  • summary: Cannot find the scheduled call.

RescheduleNoChange#

  • interface: api.errors.scheduler.RescheduleNoChange.is
  • summary: Reschedule failed because it does not change scheduled time.

TargetBlockNumberInPast#

  • interface: api.errors.scheduler.TargetBlockNumberInPast.is
  • summary: Given target block number is in the past.

session#

DuplicatedKey#

  • interface: api.errors.session.DuplicatedKey.is
  • summary: Registered duplicate key.

InvalidProof#

  • interface: api.errors.session.InvalidProof.is
  • summary: Invalid ownership proof.

NoAccount#

  • interface: api.errors.session.NoAccount.is
  • summary: Key setting account is not live, so it's impossible to associate keys.

NoAssociatedValidatorId#

  • interface: api.errors.session.NoAssociatedValidatorId.is
  • summary: No associated validator ID for account.

NoKeys#

  • interface: api.errors.session.NoKeys.is
  • summary: No keys are associated with this account.

staking#

AllGuaranteed#

  • interface: api.errors.staking.AllGuaranteed.is
  • summary: All stakes are guaranteed, cut guarantee first

AlreadyBonded#

  • interface: api.errors.staking.AlreadyBonded.is
  • summary: Stash is already bonded.

AlreadyClaimed#

  • interface: api.errors.staking.AlreadyClaimed.is
  • summary: Claimed reward twice.

AlreadyPaired#

  • interface: api.errors.staking.AlreadyPaired.is
  • summary: Controller is already paired.

DuplicateIndex#

  • interface: api.errors.staking.DuplicateIndex.is
  • summary: Duplicate index.

ExceedGuaranteeLimit#

  • interface: api.errors.staking.ExceedGuaranteeLimit.is
  • summary: Can not bond with more than limit

FundedTarget#

  • interface: api.errors.staking.FundedTarget.is
  • summary: Attempting to target a stash that still has funds.

InsufficientCurrency#

  • interface: api.errors.staking.InsufficientCurrency.is
  • summary: Don't have enough balance to recharge the staking pot

InsufficientValue#

  • interface: api.errors.staking.InsufficientValue.is
  • summary: Can not bond with value less than minimum balance.

InvalidEraToReward#

  • interface: api.errors.staking.InvalidEraToReward.is
  • summary: Invalid era to reward.

InvalidSlashIndex#

  • interface: api.errors.staking.InvalidSlashIndex.is
  • summary: Slash record index out of bounds.

InvalidTarget#

  • interface: api.errors.staking.InvalidTarget.is
  • summary: Target is invalid.

NoMoreChunks#

  • interface: api.errors.staking.NoMoreChunks.is
  • summary: Can not schedule more unlock chunks.

NotController#

  • interface: api.errors.staking.NotController.is
  • summary: Not a controller account.

NotStash#

  • interface: api.errors.staking.NotStash.is
  • summary: Not a stash account.

NoUnlockChunk#

  • interface: api.errors.staking.NoUnlockChunk.is
  • summary: Can not rebond without unlocking chunks.

sudo#

RequireSudo#

  • interface: api.errors.sudo.RequireSudo.is
  • summary: Sender must be the Sudo account

swork#

ABUpgradeFailed#

  • interface: api.errors.swork.ABUpgradeFailed.is
  • summary: A/B Upgrade failed

AlreadyJoint#

  • interface: api.errors.swork.AlreadyJoint.is
  • summary: Already joint one group

ExceedGroupLimit#

  • interface: api.errors.swork.ExceedGroupLimit.is
  • summary: Exceed the limit of members number in one group.

GroupAlreadyExist#

  • interface: api.errors.swork.GroupAlreadyExist.is
  • summary: The group already exist.

GroupOwnerForbidden#

  • interface: api.errors.swork.GroupOwnerForbidden.is
  • summary: The group owner cannot be a sWorker member.

IdentityNotExist#

  • interface: api.errors.swork.IdentityNotExist.is
  • summary: Identity doesn't exist

IllegalApplier#

  • interface: api.errors.swork.IllegalApplier.is
  • summary: Illegal applier

IllegalFilesTransition#

  • interface: api.errors.swork.IllegalFilesTransition.is
  • summary: Files change not legal

IllegalIdentity#

  • interface: api.errors.swork.IllegalIdentity.is
  • summary: Identity check failed

IllegalReporter#

  • interface: api.errors.swork.IllegalReporter.is
  • summary: Illegal reporter

IllegalUsed#

  • interface: api.errors.swork.IllegalUsed.is
  • summary: The used value is not zero and cannot join a group.

IllegalWorkReportSig#

  • interface: api.errors.swork.IllegalWorkReportSig.is
  • summary: Illegal work report signature

InvalidExpiredBlock#

  • interface: api.errors.swork.InvalidExpiredBlock.is
  • summary: Cannot extend the valid duration for an existed enclave code.

InvalidReportTime#

  • interface: api.errors.swork.InvalidReportTime.is
  • summary: Invalid timing

NotJoint#

  • interface: api.errors.swork.NotJoint.is
  • summary: The member is not in this group and cannot quit.

NotOwner#

  • interface: api.errors.swork.NotOwner.is
  • summary: The target is not a group owner. Please make sure that the target is a group owner.

OutdatedReporter#

  • interface: api.errors.swork.OutdatedReporter.is
  • summary: Outdated reporter

system#

FailedToExtractRuntimeVersion#

  • interface: api.errors.system.FailedToExtractRuntimeVersion.is

  • summary: Failed to extract the runtime version from the new runtime.

    Either calling Core_version or decoding RuntimeVersion failed.

InvalidSpecName#

  • interface: api.errors.system.InvalidSpecName.is
  • summary: The name of specification does not match between the current runtime and the new runtime.

NonDefaultComposite#

  • interface: api.errors.system.NonDefaultComposite.is
  • summary: Suicide called when the account has non-default composite data.

NonZeroRefCount#

  • interface: api.errors.system.NonZeroRefCount.is
  • summary: There is a non-zero reference count preventing the account from being purged.

SpecVersionNeedsToIncrease#

  • interface: api.errors.system.SpecVersionNeedsToIncrease.is
  • summary: The specification version is not allowed to decrease between the current runtime and the new runtime.

technicalCommittee#

AlreadyInitialized#

  • interface: api.errors.technicalCommittee.AlreadyInitialized.is
  • summary: Members are already initialized!

DuplicateProposal#

  • interface: api.errors.technicalCommittee.DuplicateProposal.is
  • summary: Duplicate proposals not allowed

DuplicateVote#

  • interface: api.errors.technicalCommittee.DuplicateVote.is
  • summary: Duplicate vote ignored

NotMember#

  • interface: api.errors.technicalCommittee.NotMember.is
  • summary: Account is not a member

ProposalMissing#

  • interface: api.errors.technicalCommittee.ProposalMissing.is
  • summary: Proposal must exist

TooEarly#

  • interface: api.errors.technicalCommittee.TooEarly.is
  • summary: The close call was made too early, before the end of the voting.

TooManyProposals#

  • interface: api.errors.technicalCommittee.TooManyProposals.is
  • summary: There can only be a maximum of MaxProposals active proposals.

WrongIndex#

  • interface: api.errors.technicalCommittee.WrongIndex.is
  • summary: Mismatched index

WrongProposalLength#

  • interface: api.errors.technicalCommittee.WrongProposalLength.is
  • summary: The given length bound for the proposal was too low.

WrongProposalWeight#

  • interface: api.errors.technicalCommittee.WrongProposalWeight.is
  • summary: The given weight bound for the proposal was too low.

tips#

AlreadyKnown#

  • interface: api.errors.tips.AlreadyKnown.is
  • summary: The tip was already found/started.

NotFinder#

  • interface: api.errors.tips.NotFinder.is
  • summary: The account attempting to retract the tip is not the finder of the tip.

Premature#

  • interface: api.errors.tips.Premature.is
  • summary: The tip cannot be claimed/closed because it's still in the countdown period.

ReasonTooBig#

  • interface: api.errors.tips.ReasonTooBig.is
  • summary: The reason given is just too big.

StillOpen#

  • interface: api.errors.tips.StillOpen.is
  • summary: The tip cannot be claimed/closed because there are not enough tippers yet.

UnknownTip#

  • interface: api.errors.tips.UnknownTip.is
  • summary: The tip hash is unknown.

treasury#

InsufficientProposersBalance#

  • interface: api.errors.treasury.InsufficientProposersBalance.is
  • summary: Proposer's balance is too low.

InvalidIndex#

  • interface: api.errors.treasury.InvalidIndex.is
  • summary: No proposal or bounty at that index.
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