Flow price: --
de7b87f0cfc901b6ac42c0076e118483ff0a2abcccd9e36282f3d8648e913a2a

Transaction

Hash: de7b87f0cfc901b6ac42c0076e118483ff0a2abcccd9e36282f3d8648e913a2a
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:
  --> de7b87f0cfc901b6ac42c0076e118483ff0a2abcccd9e36282f3d8648e913a2a: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:
de7b87f0cfc901b6ac42c0076e118483ff0a2abcccd9e36282f3d8648e913a2a
Status:
ERROR
Block height:
40719998
Block id:
ccd72993a4e2fb4bd375926ff9e6591088ca10b960f8b742e3198d8c6c94a37c
Timestamp:
Friday 11 November 2022 at 20:06:44 UTC
()
Proposer:
Authorizers:
Gas used:
27