Flow price: --
97b159413074fd3e19f2b595c259e3e54e31845e9faa56724b5e07b55e19d12c

Transaction

Hash: 97b159413074fd3e19f2b595c259e3e54e31845e9faa56724b5e07b55e19d12c
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:
  --> 97b159413074fd3e19f2b595c259e3e54e31845e9faa56724b5e07b55e19d12c: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:
97b159413074fd3e19f2b595c259e3e54e31845e9faa56724b5e07b55e19d12c
Status:
ERROR
Block height:
40629488
Block id:
2a44a184fd256b341ca965b4fee0236b6aeba4a974f4015e4e20889d6c8e8407
Timestamp:
Thursday 10 November 2022 at 07:16:47 UTC
()
Proposer:
Authorizers:
Gas used:
26