Flow price: --
d9975be0ed97206600398f8ec5cc38230db40293e0d1851e1dcd6d5c93edc16b

Transaction

Hash: d9975be0ed97206600398f8ec5cc38230db40293e0d1851e1dcd6d5c93edc16b
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:
  --> d9975be0ed97206600398f8ec5cc38230db40293e0d1851e1dcd6d5c93edc16b: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:
d9975be0ed97206600398f8ec5cc38230db40293e0d1851e1dcd6d5c93edc16b
Status:
ERROR
Block height:
41612405
Block id:
b4a87e24b6870dba811a4b2addd4bd62ff925cec1e57d8235fff27f587b6937f
Timestamp:
Saturday 26 November 2022 at 09:04:42 UTC
()
Proposer:
Authorizers:
Gas used:
26