Flow price: --
7468a5516744deecbc9c4dda50b45317f48508f60b8838f3406aaf4577c4b069

Transaction

Hash: 7468a5516744deecbc9c4dda50b45317f48508f60b8838f3406aaf4577c4b069
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:
  --> 7468a5516744deecbc9c4dda50b45317f48508f60b8838f3406aaf4577c4b069:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7468a5516744deecbc9c4dda50b45317f48508f60b8838f3406aaf4577c4b069
Status:
ERROR
Block height:
41096976
Block id:
66b51be1ebddedb1baabbe55afde8947ad9e6289d921b0385599dc8872f855d6
Timestamp:
Friday 18 November 2022 at 01:24:09 UTC
()
Proposer:
Authorizers:
Gas used:
26