Flow price: --
a949e88b05c0fa1eb6c8593b37158ba6f31908268f57b50539e2f0c3cab0c778

Transaction

Hash: a949e88b05c0fa1eb6c8593b37158ba6f31908268f57b50539e2f0c3cab0c778
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:
  --> a949e88b05c0fa1eb6c8593b37158ba6f31908268f57b50539e2f0c3cab0c778:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a949e88b05c0fa1eb6c8593b37158ba6f31908268f57b50539e2f0c3cab0c778
Status:
ERROR
Block height:
41665614
Block id:
89b56e351b26dd7ab257e5225c6f65951f5e9f8cb9f3162e3ec1f34a16d892ea
Timestamp:
Sunday 27 November 2022 at 05:45:25 UTC
()
Proposer:
Authorizers:
Gas used:
26