Flow price: --
dd045c7cc0c21a16fee800b054be393b07846af6e07b6bdf388c28a3e35bf81f

Transaction

Hash: dd045c7cc0c21a16fee800b054be393b07846af6e07b6bdf388c28a3e35bf81f
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:
  --> dd045c7cc0c21a16fee800b054be393b07846af6e07b6bdf388c28a3e35bf81f: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:
dd045c7cc0c21a16fee800b054be393b07846af6e07b6bdf388c28a3e35bf81f
Status:
ERROR
Block height:
40650920
Block id:
d955b376956c8cf32ab0d1bacedfcbae5fe4475059cdf09dc55f922c957781c7
Timestamp:
Thursday 10 November 2022 at 16:01:52 UTC
()
Proposer:
Authorizers:
Gas used:
32