Flow price: --
4583d51b6017440a93a2de6261365b0b2c25224eafa295032af7856de8378344

Transaction

Hash: 4583d51b6017440a93a2de6261365b0b2c25224eafa295032af7856de8378344
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 4583d51b6017440a93a2de6261365b0b2c25224eafa295032af7856de8378344:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
4583d51b6017440a93a2de6261365b0b2c25224eafa295032af7856de8378344
Status:
ERROR
Block height:
39841882
Block id:
b69cca064542cea9ecf2ea72af1116bffc0052624e7e29d8177776f69494ed94
Timestamp:
Friday 28 October 2022 at 02:30:00 UTC
()
Proposer:
Authorizers:
Gas used:
46