Flow price: --
e81a66a1988d4be2a64739c7f78c233d7ab60d5d80cea411dc64007204d40932

Transaction

Hash: e81a66a1988d4be2a64739c7f78c233d7ab60d5d80cea411dc64007204d40932
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:
  --> e81a66a1988d4be2a64739c7f78c233d7ab60d5d80cea411dc64007204d40932:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e81a66a1988d4be2a64739c7f78c233d7ab60d5d80cea411dc64007204d40932
Status:
ERROR
Block height:
41669072
Block id:
0b688959deb01e072c66d47068b1ad293a4690bf88ea9a5dad8ab20f2c8f0c7c
Timestamp:
Sunday 27 November 2022 at 07:05:30 UTC
()
Proposer:
Authorizers:
Gas used:
28