Flow price: --
3c91f9d88c5413abcce16d2b8ec015f6c146b01279494c5924b738da71f41a63

Transaction

Hash: 3c91f9d88c5413abcce16d2b8ec015f6c146b01279494c5924b738da71f41a63
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:
  --> 3c91f9d88c5413abcce16d2b8ec015f6c146b01279494c5924b738da71f41a63:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3c91f9d88c5413abcce16d2b8ec015f6c146b01279494c5924b738da71f41a63
Status:
ERROR
Block height:
41484014
Block id:
8dfa13a3955eebd1bc5c3fb523573bb15fc00ea32b8f18d1006cd66db4e99724
Timestamp:
Thursday 24 November 2022 at 07:21:01 UTC
()
Proposer:
Authorizers:
Gas used:
23