Flow price: --
d32a8305f1107b7fb49c719329659b0a76fb5d9d3e853b32ea11915ca0b824c9

Transaction

Hash: d32a8305f1107b7fb49c719329659b0a76fb5d9d3e853b32ea11915ca0b824c9
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:
  --> d32a8305f1107b7fb49c719329659b0a76fb5d9d3e853b32ea11915ca0b824c9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d32a8305f1107b7fb49c719329659b0a76fb5d9d3e853b32ea11915ca0b824c9
Status:
ERROR
Block height:
41481388
Block id:
74af4693e0a385800d2b7f9b4bbd03f12cfced0595a6ec3d75329c5ccf1e0e39
Timestamp:
Thursday 24 November 2022 at 06:20:20 UTC
()
Proposer:
Authorizers:
Gas used:
23