Errors

@wagmi/solid exports error types that can be used for type-safe error handling.

Import

import { 
  BaseError,
  ChainNotConfiguredError,
  ConnectorNotFoundError,
  // ...
} from '@wagmi/solid'

Base Error

All Wagmi errors extend from BaseError:

import { BaseError } from '@wagmi/solid'

try {
  // Wagmi operation
} catch (error) {
  if (error instanceof BaseError) {
    console.error('Wagmi error:', error.message)
    console.error('Details:', error.details)
  }
}

Available Errors

ChainNotConfiguredError

Thrown when trying to use a chain that isn't configured in your Wagmi config.

import { ChainNotConfiguredError } from '@wagmi/solid'

try {
  // Operation with unconfigured chain
} catch (error) {
  if (error instanceof ChainNotConfiguredError) {
    console.error('Chain not configured:', error.message)
  }
}

ConnectorNotFoundError

Thrown when trying to use a connector that doesn't exist or isn't available.

import { ConnectorNotFoundError } from '@wagmi/solid'

try {
  // Connect operation
} catch (error) {
  if (error instanceof ConnectorNotFoundError) {
    console.error('Wallet not installed')
  }
}

ConnectorAlreadyConnectedError

Thrown when trying to connect with a connector that's already connected.

import { ConnectorAlreadyConnectedError } from '@wagmi/solid'

try {
  // Connect operation
} catch (error) {
  if (error instanceof ConnectorAlreadyConnectedError) {
    console.error('Already connected')
  }
}

ProviderNotFoundError

Thrown when the connector's provider is not found.

import { ProviderNotFoundError } from '@wagmi/solid'

try {
  // Provider operation
} catch (error) {
  if (error instanceof ProviderNotFoundError) {
    console.error('Provider not found')
  }
}

SwitchChainNotSupportedError

Thrown when the connector doesn't support programmatic chain switching.

import { SwitchChainNotSupportedError } from '@wagmi/solid'

try {
  // Switch chain operation
} catch (error) {
  if (error instanceof SwitchChainNotSupportedError) {
    console.error('Chain switching not supported')
  }
}

More Errors

See the @wagmi/core Errors docs for the full list of available error types.