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Flow price: $0
0
91b9048341fe6f7d607e9a10bad6803adae62d13f23e503c19de843edcb0aac0

Transaction

Hash: 91b9048341fe6f7d607e9a10bad6803adae62d13f23e503c19de843edcb0aac0
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 91b9048341fe6f7d607e9a10bad6803adae62d13f23e503c19de843edcb0aac0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
91b9048341fe6f7d607e9a10bad6803adae62d13f23e503c19de843edcb0aac0
Status:
ERROR
Block height:
40038631
Block id:
7bc5d3b746a3f784857f152cf87ec08144ad5a01292ff65cdabe16788c30a0f9
Timestamp:
Monday 31 October 2022 at 09:10:58 UTC
(800 days, 19 hours, 44 minutes, 4 seconds ago)
Proposer:
Authorizers:
Gas used:
50