Flow price: --
087a9eee5e16e9b1b21723aea62a8782f9534a66022fb3eea708d65d5cffc6d3

Transaction

Hash: 087a9eee5e16e9b1b21723aea62a8782f9534a66022fb3eea708d65d5cffc6d3
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:
  --> 087a9eee5e16e9b1b21723aea62a8782f9534a66022fb3eea708d65d5cffc6d3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
087a9eee5e16e9b1b21723aea62a8782f9534a66022fb3eea708d65d5cffc6d3
Status:
ERROR
Block height:
41649886
Block id:
6599e5047f603f085775f6969fb91fe6fac2d471324fd0f92ba418f700ef9d21
Timestamp:
Saturday 26 November 2022 at 23:38:51 UTC
()
Proposer:
Authorizers:
Gas used:
27