Flow price: --
bd59b61a8d9afabb35d866c8e0e80b2bbc5b6f9a69040b782da72e5d93522d06

Transaction

Hash: bd59b61a8d9afabb35d866c8e0e80b2bbc5b6f9a69040b782da72e5d93522d06
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> bd59b61a8d9afabb35d866c8e0e80b2bbc5b6f9a69040b782da72e5d93522d06:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
bd59b61a8d9afabb35d866c8e0e80b2bbc5b6f9a69040b782da72e5d93522d06
Status:
ERROR
Block height:
41598550
Block id:
3ea7dbb2349a91cc3cd585ae09c31eb8cb2558541cbda2879c3c88fe2193c3d9
Timestamp:
Saturday 26 November 2022 at 03:41:43 UTC
()
Proposer:
Authorizers:
Gas used:
27