Flow price: --
c82ce3a6d990fe825b29b689b61b1aa1a6c2ab5c15d607cc2eeb20d623788c00

Transaction

Hash: c82ce3a6d990fe825b29b689b61b1aa1a6c2ab5c15d607cc2eeb20d623788c00
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:
  --> c82ce3a6d990fe825b29b689b61b1aa1a6c2ab5c15d607cc2eeb20d623788c00:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c82ce3a6d990fe825b29b689b61b1aa1a6c2ab5c15d607cc2eeb20d623788c00
Status:
ERROR
Block height:
40568279
Block id:
5137692e5446c0211df35c6834986014c16cd339a12c4bcf9888b2fbf18b99db
Timestamp:
Wednesday 9 November 2022 at 06:27:07 UTC
()
Proposer:
Authorizers:
Gas used:
23