Flow price: --
67d0c83e09c9e7d48881f4ed27e41046a510b009aab78700cf3740803799835c

Transaction

Hash: 67d0c83e09c9e7d48881f4ed27e41046a510b009aab78700cf3740803799835c
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:
  --> 67d0c83e09c9e7d48881f4ed27e41046a510b009aab78700cf3740803799835c: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:
67d0c83e09c9e7d48881f4ed27e41046a510b009aab78700cf3740803799835c
Status:
ERROR
Block height:
40771208
Block id:
a1a43c524a796fe926925e9ce0677421bac0826a031ce6ee0a7c3d68ddbf551d
Timestamp:
Saturday 12 November 2022 at 16:43:14 UTC
()
Proposer:
Authorizers:
Gas used:
25