Flow price: --
5bf9338f8c1f1f8bd1e9680cdfaadb0d526e3f0ee2a8499338f45cfc49810e88

Transaction

Hash: 5bf9338f8c1f1f8bd1e9680cdfaadb0d526e3f0ee2a8499338f45cfc49810e88
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:
  --> 5bf9338f8c1f1f8bd1e9680cdfaadb0d526e3f0ee2a8499338f45cfc49810e88:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5bf9338f8c1f1f8bd1e9680cdfaadb0d526e3f0ee2a8499338f45cfc49810e88
Status:
ERROR
Block height:
41425400
Block id:
d92cadded574d1fdca80d19a42dfff13df1f538dd0aeeb836630530f69a933ff
Timestamp:
Wednesday 23 November 2022 at 08:38:44 UTC
()
Proposer:
Authorizers:
Gas used:
25