Flow price: --
1312e179341af9a08b903df747a333a05839c67378f427ac5c487df6bacb53c7

Transaction

Hash: 1312e179341af9a08b903df747a333a05839c67378f427ac5c487df6bacb53c7
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:
  --> 1312e179341af9a08b903df747a333a05839c67378f427ac5c487df6bacb53c7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1312e179341af9a08b903df747a333a05839c67378f427ac5c487df6bacb53c7
Status:
ERROR
Block height:
41626684
Block id:
65b61c6864d8b67bf82f8d3b3b1c8ba888f38a50ef7096edfb00b4ff88655e34
Timestamp:
Saturday 26 November 2022 at 14:38:25 UTC
()
Proposer:
Authorizers:
Gas used:
27