Flow price: --
5560b9c44b7f3b262767f748f0bd1f888ece384f3a94aa5ed523cf88c064fdb9

Transaction

Hash: 5560b9c44b7f3b262767f748f0bd1f888ece384f3a94aa5ed523cf88c064fdb9
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:
  --> 5560b9c44b7f3b262767f748f0bd1f888ece384f3a94aa5ed523cf88c064fdb9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5560b9c44b7f3b262767f748f0bd1f888ece384f3a94aa5ed523cf88c064fdb9
Status:
ERROR
Block height:
41612735
Block id:
9276a9ccd1b3bc2c57c4cd3d39232cb457748be21cd20a146f97c28db80fb0d0
Timestamp:
Saturday 26 November 2022 at 09:12:28 UTC
()
Proposer:
Authorizers:
Gas used:
24