Flow price: --
03fea9371c365bbd15191f43626004539b2fa3ef1813d8a2eee96528c86920b8

Transaction

Hash: 03fea9371c365bbd15191f43626004539b2fa3ef1813d8a2eee96528c86920b8
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 03fea9371c365bbd15191f43626004539b2fa3ef1813d8a2eee96528c86920b8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
03fea9371c365bbd15191f43626004539b2fa3ef1813d8a2eee96528c86920b8
Status:
ERROR
Block height:
39922826
Block id:
8d04e363103eb29dab80ec4e067eeea5f2248d94ea5283faae651a2a387a5d85
Timestamp:
Saturday 29 October 2022 at 10:55:07 UTC
()
Proposer:
Authorizers:
Gas used:
46