Flow price: --
31433b114ac00424227ccbdb39b9f743b512890d106af5ee98cefff4a9792f17

Transaction

Hash: 31433b114ac00424227ccbdb39b9f743b512890d106af5ee98cefff4a9792f17
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:
  --> 31433b114ac00424227ccbdb39b9f743b512890d106af5ee98cefff4a9792f17:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
31433b114ac00424227ccbdb39b9f743b512890d106af5ee98cefff4a9792f17
Status:
ERROR
Block height:
41491111
Block id:
7345136986abd6876c46a1356ff317e38c39382c1072b773bd79a5d9cb7aded4
Timestamp:
Thursday 24 November 2022 at 10:05:18 UTC
()
Proposer:
Authorizers:
Gas used:
23