Flow price: --
93245027bff875a813af9b3ea85734584188b24e66830390692e17bcf3716112

Transaction

Hash: 93245027bff875a813af9b3ea85734584188b24e66830390692e17bcf3716112
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:
  --> 93245027bff875a813af9b3ea85734584188b24e66830390692e17bcf3716112:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
93245027bff875a813af9b3ea85734584188b24e66830390692e17bcf3716112
Status:
ERROR
Block height:
41316451
Block id:
c8bc837ebe65a209a7815a831cff4ce378b4b3e7361c3622dc672fbd49600816
Timestamp:
Monday 21 November 2022 at 14:31:02 UTC
()
Proposer:
Authorizers:
Gas used:
23