Flow price: --
4fc3a3a350e956a5174905b70e363891b8e5c25a45a78113df73361c704d373a

Transaction

Hash: 4fc3a3a350e956a5174905b70e363891b8e5c25a45a78113df73361c704d373a
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:
  --> 4fc3a3a350e956a5174905b70e363891b8e5c25a45a78113df73361c704d373a: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:
4fc3a3a350e956a5174905b70e363891b8e5c25a45a78113df73361c704d373a
Status:
ERROR
Block height:
41417421
Block id:
79108521743573a6a57309637c74c75717e2b6dfa6f2d41f04b01d4122905bd8
Timestamp:
Wednesday 23 November 2022 at 05:34:34 UTC
()
Proposer:
Authorizers:
Gas used:
24