Flow price: --
9a487a0078fddae181c2c2c43b96546bc7ad68a584f992d6f5b61bfb244c5296

Transaction

Hash: 9a487a0078fddae181c2c2c43b96546bc7ad68a584f992d6f5b61bfb244c5296
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:
  --> 9a487a0078fddae181c2c2c43b96546bc7ad68a584f992d6f5b61bfb244c5296:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9a487a0078fddae181c2c2c43b96546bc7ad68a584f992d6f5b61bfb244c5296
Status:
ERROR
Block height:
41478291
Block id:
09831d6d1d6d646dfb101fa1a05b89f87516e640ceb6278ab6f967b8b207f3a5
Timestamp:
Thursday 24 November 2022 at 05:08:13 UTC
()
Proposer:
Authorizers:
Gas used:
26