Flow price: --
633937e2a61fa650c5c7e3fe90ee183f83bed56df7c802a8b8cbcc3f6b53c3e6

Transaction

Hash: 633937e2a61fa650c5c7e3fe90ee183f83bed56df7c802a8b8cbcc3f6b53c3e6
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:
  --> 633937e2a61fa650c5c7e3fe90ee183f83bed56df7c802a8b8cbcc3f6b53c3e6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
633937e2a61fa650c5c7e3fe90ee183f83bed56df7c802a8b8cbcc3f6b53c3e6
Status:
ERROR
Block height:
41363274
Block id:
4222e0d18d4c41944ed9028e796fb9cafc9eed4ea2c4218885307a140ed166f5
Timestamp:
Tuesday 22 November 2022 at 08:44:31 UTC
()
Proposer:
Authorizers:
Gas used:
23