Flow price: --
59eedf119339c7970671be8f9605184c099227b2883323b4f82e2fadd6a94337

Transaction

Hash: 59eedf119339c7970671be8f9605184c099227b2883323b4f82e2fadd6a94337
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:
  --> 59eedf119339c7970671be8f9605184c099227b2883323b4f82e2fadd6a94337:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
59eedf119339c7970671be8f9605184c099227b2883323b4f82e2fadd6a94337
Status:
ERROR
Block height:
40575256
Block id:
ea9a63800d2b6ae5ffd8c89fd395f0e8724f1b7f536f98ce98f2990593476a7f
Timestamp:
Wednesday 9 November 2022 at 09:14:25 UTC
()
Proposer:
Authorizers:
Gas used:
23