Flow price: --
adc0ca8062cec61f7db6ed016c7b400f0f0147e1e6cf7b9b0d62784dc8924f4b

Transaction

Hash: adc0ca8062cec61f7db6ed016c7b400f0f0147e1e6cf7b9b0d62784dc8924f4b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> adc0ca8062cec61f7db6ed016c7b400f0f0147e1e6cf7b9b0d62784dc8924f4b: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:
adc0ca8062cec61f7db6ed016c7b400f0f0147e1e6cf7b9b0d62784dc8924f4b
Status:
ERROR
Block height:
39809035
Block id:
5b08d1eaa0082b79c821ec5aaed6538f78c5fd804377f588381d9d51ce1a57a1
Timestamp:
Thursday 27 October 2022 at 13:14:37 UTC
()
Proposer:
Authorizers:
Gas used:
47