[Error Code: 1101] error caused by: 1 error occurred: * transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed: error: too few arguments --> 02554ab42218eed45e2b70de81227ac0c4144498c3cc6e7f9150df2717012e15:9:35 | 9 | signer.storage.save(<- ExampleToken.createEmptyVault(), to: /storage/exampleTokenVault) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected at least 1, got 0 error: cannot find type in this scope: `FlowToken` --> 02554ab42218eed45e2b70de81227ac0c4144498c3cc6e7f9150df2717012e15:13:72 | 13 | let receiverCapability = signer.capabilities.storage.issue<&FlowToken.Vault>(/storage/exampleTokenVault) | ^^^^^^^^^ not found in this scope error: cannot infer type parameter: `T` --> 02554ab42218eed45e2b70de81227ac0c4144498c3cc6e7f9150df2717012e15:13:37 | 13 | let receiverCapability = signer.capabilities.storage.issue<&FlowToken.Vault>(/storage/exampleTokenVault) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: cannot find type in this scope: `FlowToken` --> 02554ab42218eed45e2b70de81227ac0c4144498c3cc6e7f9150df2717012e15:19:71 | 19 | let balanceCapability = signer.capabilities.storage.issue<&FlowToken.Vault>(/storage/exampleTokenVault) | ^^^^^^^^^ not found in this scope error: cannot infer type parameter: `T` --> 02554ab42218eed45e2b70de81227ac0c4144498c3cc6e7f9150df2717012e15:19:36 | 19 | let balanceCapability = signer.capabilities.storage.issue<&FlowToken.Vault>(/storage/exampleTokenVault) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Happy diving into the flow Remember to upgrade your contracts to 1.0!