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#

InsufficientValue#

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

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

NoMoreChunks#

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

NoUnlockChunk#

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

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.

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.

locks#

AlreadyStarted#

  • interface: api.errors.locks.AlreadyStarted.is
  • summary: Unlocking period already started and cannot set the unlock from again.

LockNotExist#

  • interface: api.errors.locks.LockNotExist.is
  • summary: Invalid account which doesn't have CRU18 or CRU24l

NotStarted#

  • interface: api.errors.locks.NotStarted.is
  • summary: Unlocking period has not started.

TimeIsNotEnough#

  • interface: api.errors.locks.TimeIsNotEnough.is
  • summary: Wait for the next unlock date.

market#

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.

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.

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.

PlaceOrderNotAvailable#

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

multisig#

AlreadyApproved#

  • interface: api.errors.multisig.AlreadyApproved.is
  • summary: Call is already approved by this signatory.

AlreadyStored#

  • interface: api.errors.multisig.AlreadyStored.is
  • summary: The data to be stored is already stored.

MinimumThreshold#

  • interface: api.errors.multisig.MinimumThreshold.is
  • summary: Threshold must be 2 or greater.

NoApprovalsNeeded#

  • interface: api.errors.multisig.NoApprovalsNeeded.is
  • summary: Call doesn't need any (more) approvals.

NotFound#

  • interface: api.errors.multisig.NotFound.is
  • summary: Multisig operation not found when attempting to cancel.

NoTimepoint#

  • interface: api.errors.multisig.NoTimepoint.is
  • summary: No timepoint was given, yet the multisig operation is already underway.

NotOwner#

  • interface: api.errors.multisig.NotOwner.is
  • summary: Only the account that originally created the multisig is able to cancel it.

SenderInSignatories#

  • interface: api.errors.multisig.SenderInSignatories.is
  • summary: The sender was contained in the other signatories; it shouldn't be.

SignatoriesOutOfOrder#

  • interface: api.errors.multisig.SignatoriesOutOfOrder.is
  • summary: The signatories were provided out of order; they should be ordered.

TooFewSignatories#

  • interface: api.errors.multisig.TooFewSignatories.is
  • summary: There are too few signatories in the list.

TooManySignatories#

  • interface: api.errors.multisig.TooManySignatories.is
  • summary: There are too many signatories in the list.

UnexpectedTimepoint#

  • interface: api.errors.multisig.UnexpectedTimepoint.is
  • summary: A timepoint was given, yet no multisig operation is underway.

WeightTooLow#

  • interface: api.errors.multisig.WeightTooLow.is
  • summary: The maximum weight information provided was too low.

WrongTimepoint#

  • interface: api.errors.multisig.WrongTimepoint.is
  • summary: A different timepoint was given to the multisig operation that is underway.

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

ExceedAllowlistLimit#

  • interface: api.errors.swork.ExceedAllowlistLimit.is
  • summary: Exceed the limit of allowlist number in 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

IllegalSpower#

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

IllegalWorkReport#

  • interface: api.errors.swork.IllegalWorkReport.is
  • summary: Illegal work report. This should never happen.

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

NotInAllowlist#

  • interface: api.errors.swork.NotInAllowlist.is
  • summary: Who is not in the allowlist. Please ask owner to add you into the allowlist before you join the group.

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.

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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