Flow price: --
7bcd79971ed25c243dcb0fa69f3844be246063c4787a13baf5b5e259bfd5e898

Transaction

Hash: 7bcd79971ed25c243dcb0fa69f3844be246063c4787a13baf5b5e259bfd5e898
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:
  --> 7bcd79971ed25c243dcb0fa69f3844be246063c4787a13baf5b5e259bfd5e898:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7bcd79971ed25c243dcb0fa69f3844be246063c4787a13baf5b5e259bfd5e898
Status:
ERROR
Block height:
41411342
Block id:
358c9f13cdef85af70ed2be46c358bbca69ca2b581eb13ac4d2c1510cead1090
Timestamp:
Wednesday 23 November 2022 at 03:14:35 UTC
()
Proposer:
Authorizers:
Gas used:
23