Package org.stellar.sdk.contract.exception

package org.stellar.sdk.contract.exception

Exceptions specific to smart contract APIs.

This package contains two families of exceptions:

• Exceptions thrown by AssembledTransaction during the lifecycle of a contract invocation (simulation failures, signing issues, submission errors, expired state). These all extend AssembledTransactionException.
• Exceptions thrown by contract introspection APIs (ContractMeta, ContractSpec, ContractInfo, and related SorobanServer methods). These all extend ContractIntrospectionException.

See Also:

• AssembledTransaction
• ContractInfo

Related Packages

Package	Description
org.stellar.sdk.contract	Provides classes for easy interaction with Stellar smart contracts.

Exception Classes

Class	Description
AssembledTransactionException	Raised when an assembled transaction fails.
ContractCodeNotFoundException	Raised when a contract code ledger entry cannot be found on the network.
ContractInstanceNotFoundException	Raised when a contract instance ledger entry cannot be found on the network.
ContractIntrospectionException	Base class for exceptions raised by contract introspection APIs.
ContractWasmRetrievalException	Raised when a contract Wasm cannot be retrieved due to unexpected RPC response data.
ExpiredStateException	Raised when the state has expired.
InvalidWasmException	Raised when a Wasm module or XDR stream cannot be decoded.
NeedsMoreSignaturesException	Raised when more signatures are needed.
NoSignatureNeededException	Raised when no signature is needed.
NotYetSimulatedException	Raised when trying to get the result of a transaction that has not been simulated yet.
RestorationFailureException	Raised when a restoration fails.
SendTransactionFailedException	Raised when invoking `sendTransaction` fails.
SimulationFailedException	Raised when a simulation fails.
StellarAssetContractHasNoWasmException	Raised when the requested contract is a Stellar Asset Contract, which does not have an associated Wasm module.
TransactionFailedException	Raised when invoking `getTransaction` fails.
TransactionStillPendingException	Raised when the transaction is still pending.