Flow price: --
cca917d70f5f3966c978568d241614e455d46ce672142b632b6cc3ceb07dc9a6

Transaction

Hash: cca917d70f5f3966c978568d241614e455d46ce672142b632b6cc3ceb07dc9a6
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:
  --> cca917d70f5f3966c978568d241614e455d46ce672142b632b6cc3ceb07dc9a6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cca917d70f5f3966c978568d241614e455d46ce672142b632b6cc3ceb07dc9a6
Status:
ERROR
Block height:
41389425
Block id:
ed0a7b5a862f143740832b9d34fd78d5186c25355b1b41760a328d270b9d9c96
Timestamp:
Tuesday 22 November 2022 at 18:47:50 UTC
()
Proposer:
Authorizers:
Gas used:
26