Flow price: --
e891635ccf02b3766dd7b8ea2109618f320d7930327bc3571cf4e76c742069ac

Transaction

Hash: e891635ccf02b3766dd7b8ea2109618f320d7930327bc3571cf4e76c742069ac
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:
  --> e891635ccf02b3766dd7b8ea2109618f320d7930327bc3571cf4e76c742069ac: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:
e891635ccf02b3766dd7b8ea2109618f320d7930327bc3571cf4e76c742069ac
Status:
ERROR
Block height:
41165597
Block id:
7942e4f15124152365c5da400a0a80beb0589b9ac2bb6181c18028e70a9f4699
Timestamp:
Saturday 19 November 2022 at 03:59:55 UTC
()
Proposer:
Authorizers:
Gas used:
26