Flow price: --
ee8404b31e3f90ea2a8dc733e1076b941a7854c767bb189428cb078ce3e43519

Transaction

Hash: ee8404b31e3f90ea2a8dc733e1076b941a7854c767bb189428cb078ce3e43519
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:
  --> ee8404b31e3f90ea2a8dc733e1076b941a7854c767bb189428cb078ce3e43519:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ee8404b31e3f90ea2a8dc733e1076b941a7854c767bb189428cb078ce3e43519
Status:
ERROR
Block height:
41602265
Block id:
6ba44d4800a1fad4deb75a044b2e4894c9bc0d2e4073985c93d876988b44e71d
Timestamp:
Saturday 26 November 2022 at 05:07:58 UTC
()
Proposer:
Authorizers:
Gas used:
24