Flow price: --
fa35e2a89318ee914581af92009d112fdc73889a3f9e54751e330498aeaa795c

Transaction

Hash: fa35e2a89318ee914581af92009d112fdc73889a3f9e54751e330498aeaa795c
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:
  --> fa35e2a89318ee914581af92009d112fdc73889a3f9e54751e330498aeaa795c: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:
fa35e2a89318ee914581af92009d112fdc73889a3f9e54751e330498aeaa795c
Status:
ERROR
Block height:
41417062
Block id:
87f5d10b6ab7c127a6813ed967c2373a091334e39f73f5741a84c66d2eee66ee
Timestamp:
Wednesday 23 November 2022 at 05:26:22 UTC
()
Proposer:
Authorizers:
Gas used:
25