Flow price: --
c73871640de92a89c49e2f0ae3c984104e42d1663f1112b7db76cf93df652a22

Transaction

Hash: c73871640de92a89c49e2f0ae3c984104e42d1663f1112b7db76cf93df652a22
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:
  --> c73871640de92a89c49e2f0ae3c984104e42d1663f1112b7db76cf93df652a22:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c73871640de92a89c49e2f0ae3c984104e42d1663f1112b7db76cf93df652a22
Status:
ERROR
Block height:
40662912
Block id:
d64bbab83c2630d20e185913750c9477de2d53b74ff86917c330c92cdb058e40
Timestamp:
Thursday 10 November 2022 at 20:52:45 UTC
()
Proposer:
Authorizers:
Gas used:
23