Flow price: --
5a0ab23461e50c3778690ff780513d17c1738c7a4278e8608edc03deeed94317

Transaction

Hash: 5a0ab23461e50c3778690ff780513d17c1738c7a4278e8608edc03deeed94317
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:
  --> 5a0ab23461e50c3778690ff780513d17c1738c7a4278e8608edc03deeed94317:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5a0ab23461e50c3778690ff780513d17c1738c7a4278e8608edc03deeed94317
Status:
ERROR
Block height:
41590093
Block id:
3e3311373483a8ec128a88507ac91095566af33fcdb25413c2ec0c060efb8ae0
Timestamp:
Saturday 26 November 2022 at 00:25:22 UTC
()
Proposer:
Authorizers:
Gas used:
23