Flow price: --
36355771f602c6676233b974798c64364fe54832edf6cf98a79d8047d18773d6

Transaction

Hash: 36355771f602c6676233b974798c64364fe54832edf6cf98a79d8047d18773d6
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 36355771f602c6676233b974798c64364fe54832edf6cf98a79d8047d18773d6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
36355771f602c6676233b974798c64364fe54832edf6cf98a79d8047d18773d6
Status:
ERROR
Block height:
40633152
Block id:
df3768752f9cb03786cbd07972c513ec0eac87a8709b6a8e9632a329fc44d0aa
Timestamp:
Thursday 10 November 2022 at 08:47:20 UTC
()
Proposer:
Authorizers:
Gas used:
23