Flow price: --
4b8a5c2e274004926f9cc0c313c7c7a94f3ac6da4b8ca527156093debe647404

Transaction

Hash: 4b8a5c2e274004926f9cc0c313c7c7a94f3ac6da4b8ca527156093debe647404
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:
  --> 4b8a5c2e274004926f9cc0c313c7c7a94f3ac6da4b8ca527156093debe647404:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4b8a5c2e274004926f9cc0c313c7c7a94f3ac6da4b8ca527156093debe647404
Status:
ERROR
Block height:
40984589
Block id:
6eb60fb58057d69ca6a5e1aa30d345d6ae2af9246bf21e2efc5449561dbef2df
Timestamp:
Wednesday 16 November 2022 at 05:38:59 UTC
()
Proposer:
Authorizers:
Gas used:
26