Flow price: --
e2d56abd43f2026ad0ab8db34023553b18a7b1816aca95a2156e062cb2d9bfae

Transaction

Hash: e2d56abd43f2026ad0ab8db34023553b18a7b1816aca95a2156e062cb2d9bfae
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:
  --> e2d56abd43f2026ad0ab8db34023553b18a7b1816aca95a2156e062cb2d9bfae: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:
e2d56abd43f2026ad0ab8db34023553b18a7b1816aca95a2156e062cb2d9bfae
Status:
ERROR
Block height:
40632677
Block id:
6e322104fcad0c11073ac0d1c544002091d370ca32cd48032b7f60d0e4a2f2c7
Timestamp:
Thursday 10 November 2022 at 08:35:27 UTC
()
Proposer:
Authorizers:
Gas used:
24