Flow price: --
ca90154fe64c834d1c5fd68ccb56196879cb016604608fc5c4b44bdc1e9c9fef

Transaction

Hash: ca90154fe64c834d1c5fd68ccb56196879cb016604608fc5c4b44bdc1e9c9fef
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:
  --> ca90154fe64c834d1c5fd68ccb56196879cb016604608fc5c4b44bdc1e9c9fef: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:
ca90154fe64c834d1c5fd68ccb56196879cb016604608fc5c4b44bdc1e9c9fef
Status:
ERROR
Block height:
41396445
Block id:
34f4e8b96ded0283880837f131e8ef8df26b7505304959bfc6a459af3405374a
Timestamp:
Tuesday 22 November 2022 at 21:29:36 UTC
()
Proposer:
Authorizers:
Gas used:
26