Flow price: --
71fa9a822d322d439705f1e0d2c7eaa363344b475183595520228fb62a1e2102

Transaction

Hash: 71fa9a822d322d439705f1e0d2c7eaa363344b475183595520228fb62a1e2102
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:
  --> 71fa9a822d322d439705f1e0d2c7eaa363344b475183595520228fb62a1e2102:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
71fa9a822d322d439705f1e0d2c7eaa363344b475183595520228fb62a1e2102
Status:
ERROR
Block height:
41601171
Block id:
5e05ddbd9055c75ee3c8d23fcdf5d0ecdf287cbf4685fc6384277af7e7824c3d
Timestamp:
Saturday 26 November 2022 at 04:42:36 UTC
()
Proposer:
Authorizers:
Gas used:
23