Flow price: --
b5c0cb9453c094d5e868ff67b7764882279a88c3e51652514bcf5063cfe95e47

Transaction

Hash: b5c0cb9453c094d5e868ff67b7764882279a88c3e51652514bcf5063cfe95e47
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:
  --> b5c0cb9453c094d5e868ff67b7764882279a88c3e51652514bcf5063cfe95e47:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b5c0cb9453c094d5e868ff67b7764882279a88c3e51652514bcf5063cfe95e47
Status:
ERROR
Block height:
41495278
Block id:
19f71d182f08e203df93495dd8b7608cdfaeef9a5567b32051982fb2b0162e55
Timestamp:
Thursday 24 November 2022 at 11:41:57 UTC
()
Proposer:
Authorizers:
Gas used:
22