Flow price: --
53975a80cfc3042b03c16abdee9566d534983cf8f15a12e4dd232789077b289e

Transaction

Hash: 53975a80cfc3042b03c16abdee9566d534983cf8f15a12e4dd232789077b289e
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:
  --> 53975a80cfc3042b03c16abdee9566d534983cf8f15a12e4dd232789077b289e: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:
53975a80cfc3042b03c16abdee9566d534983cf8f15a12e4dd232789077b289e
Status:
ERROR
Block height:
41664841
Block id:
390a8edc19cecc2e3fe8b0185f0a6aefda7a6d23a862e46a13972aff213fd221
Timestamp:
Sunday 27 November 2022 at 05:27:24 UTC
()
Proposer:
Authorizers:
Gas used:
29