Flow price: --
b97057bdd7d13d4873dfbe53c655b929514a2bf0661704239247a5826f54b375

Transaction

Hash: b97057bdd7d13d4873dfbe53c655b929514a2bf0661704239247a5826f54b375
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:
  --> b97057bdd7d13d4873dfbe53c655b929514a2bf0661704239247a5826f54b375:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b97057bdd7d13d4873dfbe53c655b929514a2bf0661704239247a5826f54b375
Status:
ERROR
Block height:
41637804
Block id:
fc515a5cf1566dbd2e3f0b1e5b93ab6b44f0817e85738088b8ce2a0b566d62e5
Timestamp:
Saturday 26 November 2022 at 18:57:43 UTC
()
Proposer:
Authorizers:
Gas used:
29