Flow price: --
808493d2c2ea09634de92acf1c7e285ad3614dbd6740f6bc8c15792214559346

Transaction

Hash: 808493d2c2ea09634de92acf1c7e285ad3614dbd6740f6bc8c15792214559346
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:
  --> 808493d2c2ea09634de92acf1c7e285ad3614dbd6740f6bc8c15792214559346:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
808493d2c2ea09634de92acf1c7e285ad3614dbd6740f6bc8c15792214559346
Status:
ERROR
Block height:
40208330
Block id:
67db2a69275c9e1a81f47ae1e771c284820f527dde2cfac3dd654324be53d7da
Timestamp:
Thursday 3 November 2022 at 06:55:27 UTC
()
Proposer:
Authorizers:
Gas used:
22