Flow price: --
d12a4405e46eeaf2e41c7d9c17d66a748f2a20d9f8d1e454f8fd2978bc1d496e

Transaction

Hash: d12a4405e46eeaf2e41c7d9c17d66a748f2a20d9f8d1e454f8fd2978bc1d496e
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:
  --> d12a4405e46eeaf2e41c7d9c17d66a748f2a20d9f8d1e454f8fd2978bc1d496e: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:
d12a4405e46eeaf2e41c7d9c17d66a748f2a20d9f8d1e454f8fd2978bc1d496e
Status:
ERROR
Block height:
41598109
Block id:
0d85058828779a8e44c8ffe95b84f9cca96f4ea31fa5f4a3c48080fa4eaf70ed
Timestamp:
Saturday 26 November 2022 at 03:31:41 UTC
()
Proposer:
Authorizers:
Gas used:
27