Flow price: --
c81cd8bcd8df31cd774a45e4f339cf5ea62f2e3bf429f67cf4c94391b5ec95d2

Transaction

Hash: c81cd8bcd8df31cd774a45e4f339cf5ea62f2e3bf429f67cf4c94391b5ec95d2
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:
  --> c81cd8bcd8df31cd774a45e4f339cf5ea62f2e3bf429f67cf4c94391b5ec95d2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c81cd8bcd8df31cd774a45e4f339cf5ea62f2e3bf429f67cf4c94391b5ec95d2
Status:
ERROR
Block height:
41648666
Block id:
ebeccd7de67c35264623109ec4978a6525dda613f1637e3f25debd24b3c37b10
Timestamp:
Saturday 26 November 2022 at 23:10:21 UTC
()
Proposer:
Authorizers:
Gas used:
26