Flow price: --
1387cb1214baf14b3033a7947d3540605dff4f1b66100b7cf676b66149794674

Transaction

Hash: 1387cb1214baf14b3033a7947d3540605dff4f1b66100b7cf676b66149794674
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:
  --> 1387cb1214baf14b3033a7947d3540605dff4f1b66100b7cf676b66149794674:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1387cb1214baf14b3033a7947d3540605dff4f1b66100b7cf676b66149794674
Status:
ERROR
Block height:
41449683
Block id:
60e4f11aa1f6433269db00108f958c58bb2e4672011b48888f9f6b89aa330ab3
Timestamp:
Wednesday 23 November 2022 at 18:01:09 UTC
()
Proposer:
Authorizers:
Gas used:
24