Flow price: --
5cc83bbfb5ff8d12fa0adcfd285b9c90c2233c50da7ad401088da33d4feed05c

Transaction

Hash: 5cc83bbfb5ff8d12fa0adcfd285b9c90c2233c50da7ad401088da33d4feed05c
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:
  --> 5cc83bbfb5ff8d12fa0adcfd285b9c90c2233c50da7ad401088da33d4feed05c: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:
5cc83bbfb5ff8d12fa0adcfd285b9c90c2233c50da7ad401088da33d4feed05c
Status:
ERROR
Block height:
40638649
Block id:
f4c50e58ddf890c0326ab09df8fff0b9085d865d9f858ff3d7a125e0d9aeb00b
Timestamp:
Thursday 10 November 2022 at 11:02:25 UTC
()
Proposer:
Authorizers:
Gas used:
22