Flow price: --
18f4519d2fb6e580b45b538af2a586205d6ea7ab8b5589e21aae9a4739f8d097

Transaction

Hash: 18f4519d2fb6e580b45b538af2a586205d6ea7ab8b5589e21aae9a4739f8d097
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:
  --> 18f4519d2fb6e580b45b538af2a586205d6ea7ab8b5589e21aae9a4739f8d097:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
18f4519d2fb6e580b45b538af2a586205d6ea7ab8b5589e21aae9a4739f8d097
Status:
ERROR
Block height:
41113254
Block id:
65f4f1c8bffc487faad7284de3669899c620af333377ea3c28284f96e29208a8
Timestamp:
Friday 18 November 2022 at 07:42:42 UTC
()
Proposer:
Authorizers:
Gas used:
25