Flow price: --
18c460562771f59c10f84aaf94475876541287bd414295a5918e4eb1d218bb1a

Transaction

Hash: 18c460562771f59c10f84aaf94475876541287bd414295a5918e4eb1d218bb1a
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:
  --> 18c460562771f59c10f84aaf94475876541287bd414295a5918e4eb1d218bb1a: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:
18c460562771f59c10f84aaf94475876541287bd414295a5918e4eb1d218bb1a
Status:
ERROR
Block height:
41613230
Block id:
43c7ab6d0589c6826c1c12694493748e3ecc31914e48c2d89551e632a1915782
Timestamp:
Saturday 26 November 2022 at 09:24:22 UTC
()
Proposer:
Authorizers:
Gas used:
24