Flow price: --
2fbcd9d26a1b2c336e880463291cb9215cd4f6615444c1a5a8b648a64711f415

Transaction

Hash: 2fbcd9d26a1b2c336e880463291cb9215cd4f6615444c1a5a8b648a64711f415
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:
  --> 2fbcd9d26a1b2c336e880463291cb9215cd4f6615444c1a5a8b648a64711f415:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2fbcd9d26a1b2c336e880463291cb9215cd4f6615444c1a5a8b648a64711f415
Status:
ERROR
Block height:
40637810
Block id:
27325d71780fb76b64e7aed61767485174f291a2a170dfffe658cf6899ed5944
Timestamp:
Thursday 10 November 2022 at 10:41:46 UTC
()
Proposer:
Authorizers:
Gas used:
25