Flow price: --
41d48c948b300634cc36c30569cc606ab516bc64eb770e656941a2deacbca653

Transaction

Hash: 41d48c948b300634cc36c30569cc606ab516bc64eb770e656941a2deacbca653
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 41d48c948b300634cc36c30569cc606ab516bc64eb770e656941a2deacbca653:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
41d48c948b300634cc36c30569cc606ab516bc64eb770e656941a2deacbca653
Status:
ERROR
Block height:
40125308
Block id:
5235912938bdd25439d0022869053f9b44cd5f62e7f81cdcc61a05a1428bc88f
Timestamp:
Tuesday 1 November 2022 at 20:11:13 UTC
()
Proposer:
Authorizers:
Gas used:
46