Flow price: --
308b67ea4243596ea18e8d16fcacd32be7fc724256f77c0033f64d5be05d8e82

Transaction

Hash: 308b67ea4243596ea18e8d16fcacd32be7fc724256f77c0033f64d5be05d8e82
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:
  --> 308b67ea4243596ea18e8d16fcacd32be7fc724256f77c0033f64d5be05d8e82:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
308b67ea4243596ea18e8d16fcacd32be7fc724256f77c0033f64d5be05d8e82
Status:
ERROR
Block height:
40975217
Block id:
65210cb656760436dd8a4d0335fb2d48f2e85a1c41940d7a96ccd71bd83507d1
Timestamp:
Wednesday 16 November 2022 at 02:00:16 UTC
()
Proposer:
Authorizers:
Gas used:
25