Class BlockchainError

Thrown when blockchain operations fail due to network, contract, or transaction issues.

Remarks

This error encompasses various blockchain-related failures including network connectivity issues, contract execution failures, insufficient gas, invalid transaction parameters, or smart contract reverts. The original error is preserved to provide detailed debugging information while maintaining a consistent SDK error interface.

Common causes:

Network connectivity problems
Insufficient gas or gas price too low
Contract function reverts
Invalid transaction parameters
Blockchain congestion or downtime

Example

try {
  await vana.permissions.grant({
    grantee: '0x742d35...',
    operation: 'read'
  });
} catch (error) {
  if (error instanceof BlockchainError) {
    console.error('Blockchain operation failed:', error.message);

    // Check if it's a network issue
    if (error.originalError?.message.includes('network')) {
      // Retry with exponential backoff
      await retryOperation();
    }
  }
}

Hierarchy (View Summary)

VanaError
- BlockchainError

Class BlockchainError

Remarks

Example

Hierarchy (View Summary)

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