Flow price: --
e2e8e41e1b9e5c7a40a550c1f5ffdf5b463561c538f16b8232f3bf5e640a84e3

Transaction

Hash: e2e8e41e1b9e5c7a40a550c1f5ffdf5b463561c538f16b8232f3bf5e640a84e3
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:
  --> e2e8e41e1b9e5c7a40a550c1f5ffdf5b463561c538f16b8232f3bf5e640a84e3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e2e8e41e1b9e5c7a40a550c1f5ffdf5b463561c538f16b8232f3bf5e640a84e3
Status:
ERROR
Block height:
41708330
Block id:
059cb7d304106b9ce9fcb68d7f84aaee51332a3f160acd33fdbb3bc530b149ce
Timestamp:
Sunday 27 November 2022 at 22:00:57 UTC
()
Proposer:
Authorizers:
Gas used:
26