Flow price: --
949426de29b89e2ed84e99055543118da4dae3c50e50f71f3557bcf8f2f5af4f

Transaction

Hash: 949426de29b89e2ed84e99055543118da4dae3c50e50f71f3557bcf8f2f5af4f
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:
  --> 949426de29b89e2ed84e99055543118da4dae3c50e50f71f3557bcf8f2f5af4f: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:
949426de29b89e2ed84e99055543118da4dae3c50e50f71f3557bcf8f2f5af4f
Status:
ERROR
Block height:
41186134
Block id:
800f962be33d060102e77457c23ff1d7e605c4a31d32ad2bba3760f358b9d949
Timestamp:
Saturday 19 November 2022 at 11:59:14 UTC
()
Proposer:
Authorizers:
Gas used:
23