Flow price: --
614416a0ee1735fd28e7fa323bcd0d23b577756794ab4323d25f799ed4b3a6e8

Transaction

Hash: 614416a0ee1735fd28e7fa323bcd0d23b577756794ab4323d25f799ed4b3a6e8
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:
  --> 614416a0ee1735fd28e7fa323bcd0d23b577756794ab4323d25f799ed4b3a6e8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
614416a0ee1735fd28e7fa323bcd0d23b577756794ab4323d25f799ed4b3a6e8
Status:
ERROR
Block height:
40588474
Block id:
bff2a9f256a53ff2894360c0af802e1c9fdcc1fd6d027e6b717b8438570b9167
Timestamp:
Wednesday 9 November 2022 at 14:31:09 UTC
()
Proposer:
Authorizers:
Gas used:
26