Flow price: --
fcfc2c94b503b067b07abf9bc5dad4c148add71be8ee266b1bba1d53403e59f5

Transaction

Hash: fcfc2c94b503b067b07abf9bc5dad4c148add71be8ee266b1bba1d53403e59f5
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:
  --> fcfc2c94b503b067b07abf9bc5dad4c148add71be8ee266b1bba1d53403e59f5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fcfc2c94b503b067b07abf9bc5dad4c148add71be8ee266b1bba1d53403e59f5
Status:
ERROR
Block height:
41469420
Block id:
1e34faf763ce7fdc72bf2f66c451e833229899c201cf289d375b63fac94f2c83
Timestamp:
Thursday 24 November 2022 at 01:41:20 UTC
()
Proposer:
Authorizers:
Gas used:
24