Flow price: --
cb9d6b07b2326308e5f1cedc3eb88729aff65f6875e1495b423b2dde5173e2bb

Transaction

Hash: cb9d6b07b2326308e5f1cedc3eb88729aff65f6875e1495b423b2dde5173e2bb
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:
  --> cb9d6b07b2326308e5f1cedc3eb88729aff65f6875e1495b423b2dde5173e2bb: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:
cb9d6b07b2326308e5f1cedc3eb88729aff65f6875e1495b423b2dde5173e2bb
Status:
ERROR
Block height:
41125347
Block id:
eec5280ab250646ac018a050e42ae00a3df736c074cd70aaeca6f800040d827b
Timestamp:
Friday 18 November 2022 at 12:24:02 UTC
()
Proposer:
Authorizers:
Gas used:
25