Flow price: --
4fc167406169853cf146ee942ee168bec8d9976e11c4f734df414076a5450330

Transaction

Hash: 4fc167406169853cf146ee942ee168bec8d9976e11c4f734df414076a5450330
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:
  --> 4fc167406169853cf146ee942ee168bec8d9976e11c4f734df414076a5450330:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4fc167406169853cf146ee942ee168bec8d9976e11c4f734df414076a5450330
Status:
ERROR
Block height:
41666903
Block id:
daf32f37f0e209cbd5666927def432b53f5a5096c3390468da85150be1abd602
Timestamp:
Sunday 27 November 2022 at 06:15:22 UTC
()
Proposer:
Authorizers:
Gas used:
29