Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: cannot deploy invalid contract
 --> 656a0a0720cad094c2cb1f14a6a3feb5e3815c962905e3073521e24121c7e79b:3:2
  |
3 | 		signer.contracts.update__experimental(name: name, code: code.decodeHex())
  | 		^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: value of type `&FlowToken.Vault?` has no member `balance`
  --> a10dde51240c1ec7.Gomoku:83:61
   |
83 |                 let flowBet <- vault!.withdraw(amount: vault.balance)
   |                                                              ^^^^^^^ type is optional, consider optional-chaining: ?.balance

error: cannot destroy value: not a resource
  --> a10dde51240c1ec7.Gomoku:84:24
   |
84 |                 destroy vault
   |                         ^^^^^

error: loss of resource
  --> a10dde51240c1ec7.Gomoku:79:20
   |
79 |                 let placeholderVault: @FlowToken.Vault? <- FlowToken.createEmptyVault() as! @FlowToken.Vault
   |                     ^^^^^^^^^^^^^^^^