Flow price: --
b4340c1f06d9bec9c22eaac2b00d7b5a761d766ec8d0a84f423a5eff606f1dba

Transaction

Hash: b4340c1f06d9bec9c22eaac2b00d7b5a761d766ec8d0a84f423a5eff606f1dba
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:
  --> b4340c1f06d9bec9c22eaac2b00d7b5a761d766ec8d0a84f423a5eff606f1dba: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:
b4340c1f06d9bec9c22eaac2b00d7b5a761d766ec8d0a84f423a5eff606f1dba
Status:
ERROR
Block height:
41134223
Block id:
8ffed6d930f8f4626b1ac54912d5f20450129bd8b2162f8f0a672950ce855f30
Timestamp:
Friday 18 November 2022 at 15:50:36 UTC
()
Proposer:
Authorizers:
Gas used:
26