Flow price: --
3414d07e639076f40ab619df155fe281dd9b2d9fc2b82c907ee5184195dcaa33

Transaction

Hash: 3414d07e639076f40ab619df155fe281dd9b2d9fc2b82c907ee5184195dcaa33
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 3414d07e639076f40ab619df155fe281dd9b2d9fc2b82c907ee5184195dcaa33:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
3414d07e639076f40ab619df155fe281dd9b2d9fc2b82c907ee5184195dcaa33
Status:
ERROR
Block height:
40092263
Block id:
b270ecc8d916fcbcd52fe8f5dc68ce9c236b5f958cd4685193ce22a96a96da0c
Timestamp:
Tuesday 1 November 2022 at 06:47:13 UTC
()
Proposer:
Authorizers:
Gas used:
46