Flow price: --
76e9614e599460b4a56ee4add34a018b62049330a9a9f2a118a801124b6b98c3

Transaction

Hash: 76e9614e599460b4a56ee4add34a018b62049330a9a9f2a118a801124b6b98c3
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:
  --> 76e9614e599460b4a56ee4add34a018b62049330a9a9f2a118a801124b6b98c3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
76e9614e599460b4a56ee4add34a018b62049330a9a9f2a118a801124b6b98c3
Status:
ERROR
Block height:
40620392
Block id:
2c66b798cbe2641efdfaa797a57e4a4d16097a8288d09739bf0d1ef2e11b35cf
Timestamp:
Thursday 10 November 2022 at 03:32:49 UTC
()
Proposer:
Authorizers:
Gas used:
25