Flow price: --
8482b625cf33a526280e4621b90eee61bfb53b79c3dfdd6eb0ec984bb125d6a3

Transaction

Hash: 8482b625cf33a526280e4621b90eee61bfb53b79c3dfdd6eb0ec984bb125d6a3
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:
  --> 8482b625cf33a526280e4621b90eee61bfb53b79c3dfdd6eb0ec984bb125d6a3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8482b625cf33a526280e4621b90eee61bfb53b79c3dfdd6eb0ec984bb125d6a3
Status:
ERROR
Block height:
40474123
Block id:
9346171419c9f4c4183f0a08e3a6e0b7a14761ab8b07f2424a7888b420deb71f
Timestamp:
Monday 7 November 2022 at 16:43:42 UTC
()
Proposer:
Authorizers:
Gas used:
23