Flow price: --
194d6c05aaba2d3b61b591bde8c9fb112b00fdfac2260a2b901140bd973b98ba

Transaction

Hash: 194d6c05aaba2d3b61b591bde8c9fb112b00fdfac2260a2b901140bd973b98ba
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:
  --> 194d6c05aaba2d3b61b591bde8c9fb112b00fdfac2260a2b901140bd973b98ba: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:
194d6c05aaba2d3b61b591bde8c9fb112b00fdfac2260a2b901140bd973b98ba
Status:
ERROR
Block height:
41448891
Block id:
834a87416171b3d4e7000d26795ee18050a6cc774fcb9424523ba37fbcc5ae95
Timestamp:
Wednesday 23 November 2022 at 17:43:01 UTC
()
Proposer:
Authorizers:
Gas used:
26