Flow price: --
0dfc689bb1b3e037fc13b93d22de0d257179324e50ef0f674373d2fb36563fb0

Transaction

Hash: 0dfc689bb1b3e037fc13b93d22de0d257179324e50ef0f674373d2fb36563fb0
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0dfc689bb1b3e037fc13b93d22de0d257179324e50ef0f674373d2fb36563fb0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0dfc689bb1b3e037fc13b93d22de0d257179324e50ef0f674373d2fb36563fb0
Status:
ERROR
Block height:
40141857
Block id:
5821a5fc01eac1d364c1af4d8c3b399acb6f84ea3fd34901c1a036edef27f0fd
Timestamp:
Wednesday 2 November 2022 at 02:55:56 UTC
()
Proposer:
Authorizers:
Gas used:
55