Flow price: --
2573298b672326bcd5ea0e47d4a05dbfc309b38295690b0ab86cbfd895c32d68

Transaction

Hash: 2573298b672326bcd5ea0e47d4a05dbfc309b38295690b0ab86cbfd895c32d68
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2573298b672326bcd5ea0e47d4a05dbfc309b38295690b0ab86cbfd895c32d68:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
2573298b672326bcd5ea0e47d4a05dbfc309b38295690b0ab86cbfd895c32d68
Status:
ERROR
Block height:
40151154
Block id:
17a7a1a61d9f2577ad55fde4be6681340ca453dc36b6f97df233e62731337ee0
Timestamp:
Wednesday 2 November 2022 at 06:42:35 UTC
()
Proposer:
Authorizers:
Gas used:
47