Flow price: --
275fc77e5023840b8b0c9276cb95804fdbab3b4339fe5b95dd2f60ed40ab3e36

Transaction

Hash: 275fc77e5023840b8b0c9276cb95804fdbab3b4339fe5b95dd2f60ed40ab3e36
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 275fc77e5023840b8b0c9276cb95804fdbab3b4339fe5b95dd2f60ed40ab3e36:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
275fc77e5023840b8b0c9276cb95804fdbab3b4339fe5b95dd2f60ed40ab3e36
Status:
ERROR
Block height:
40142319
Block id:
0bfc7894422dac2ef174d453961286eb83c7f81e744ead182d1e092f60d68248
Timestamp:
Wednesday 2 November 2022 at 03:06:49 UTC
()
Proposer:
Authorizers:
Gas used:
47