Flow price: --
d5a9593fdbdd3a8d1787cd3e432dd7bdb18b64d20e9435215543d4f09ded95e0

Transaction

Hash: d5a9593fdbdd3a8d1787cd3e432dd7bdb18b64d20e9435215543d4f09ded95e0
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:
  --> d5a9593fdbdd3a8d1787cd3e432dd7bdb18b64d20e9435215543d4f09ded95e0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d5a9593fdbdd3a8d1787cd3e432dd7bdb18b64d20e9435215543d4f09ded95e0
Status:
ERROR
Block height:
41540450
Block id:
c2641002e137a6440f98d09b896b29f2edc0b1b25cf06de4b692fb5d40fa8db0
Timestamp:
Friday 25 November 2022 at 05:11:02 UTC
()
Proposer:
Authorizers:
Gas used:
26