Flow price: --
f7368fe70d4be87a9e31b7f5eb2a613c2d3d489694cbe118bec17e8a026bff25

Transaction

Hash: f7368fe70d4be87a9e31b7f5eb2a613c2d3d489694cbe118bec17e8a026bff25
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:
  --> f7368fe70d4be87a9e31b7f5eb2a613c2d3d489694cbe118bec17e8a026bff25:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f7368fe70d4be87a9e31b7f5eb2a613c2d3d489694cbe118bec17e8a026bff25
Status:
ERROR
Block height:
41604778
Block id:
d0e7cf08765d2eceac033ca299ef7ca171a6658bccf784b633c2faaa2c224a9c
Timestamp:
Saturday 26 November 2022 at 06:06:36 UTC
()
Proposer:
Authorizers:
Gas used:
24