Flow price: --
995e2e7e9cfdfc1e8b9c1015281c24fd148ac81740b10a4351b905b4efdace76

Transaction

Hash: 995e2e7e9cfdfc1e8b9c1015281c24fd148ac81740b10a4351b905b4efdace76
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:
  --> 995e2e7e9cfdfc1e8b9c1015281c24fd148ac81740b10a4351b905b4efdace76:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
995e2e7e9cfdfc1e8b9c1015281c24fd148ac81740b10a4351b905b4efdace76
Status:
ERROR
Block height:
40983949
Block id:
e354ca8f4aacf55db8b3b6a556db940e7f77e59609537bcdb4212909676a4d62
Timestamp:
Wednesday 16 November 2022 at 05:24:08 UTC
()
Proposer:
Authorizers:
Gas used:
25