Flow price: --
1d5e68b7e361e166e2f86cf97186cb2db31c66592e875f324f3f89e16ff43f8d

Transaction

Hash: 1d5e68b7e361e166e2f86cf97186cb2db31c66592e875f324f3f89e16ff43f8d
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:
  --> 1d5e68b7e361e166e2f86cf97186cb2db31c66592e875f324f3f89e16ff43f8d: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:
1d5e68b7e361e166e2f86cf97186cb2db31c66592e875f324f3f89e16ff43f8d
Status:
ERROR
Block height:
41448790
Block id:
99e72e8e567ab637a53f7ca5be20f17974418232ae3f84dd80fd13d1609e5d83
Timestamp:
Wednesday 23 November 2022 at 17:40:41 UTC
()
Proposer:
Authorizers:
Gas used:
26