Flow price: --
7ba32aff361990a83dff48bea8a542ebf5b6a4cf234679fe5bf7547c6bdedaff

Transaction

Hash: 7ba32aff361990a83dff48bea8a542ebf5b6a4cf234679fe5bf7547c6bdedaff
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:
  --> 7ba32aff361990a83dff48bea8a542ebf5b6a4cf234679fe5bf7547c6bdedaff: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:
7ba32aff361990a83dff48bea8a542ebf5b6a4cf234679fe5bf7547c6bdedaff
Status:
ERROR
Block height:
41113275
Block id:
a3c266adc8ddcd42a2db0b8140cd7ce12f143fef30629836422acb57fc89f38b
Timestamp:
Friday 18 November 2022 at 07:43:11 UTC
()
Proposer:
Authorizers:
Gas used:
24