Flow price: --
ed013bf00f426438409019e14d7e3845887117ba06bb15daf1ea0225be4b5c34

Transaction

Hash: ed013bf00f426438409019e14d7e3845887117ba06bb15daf1ea0225be4b5c34
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ed013bf00f426438409019e14d7e3845887117ba06bb15daf1ea0225be4b5c34:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
ed013bf00f426438409019e14d7e3845887117ba06bb15daf1ea0225be4b5c34
Status:
ERROR
Block height:
40147715
Block id:
9b8eae7db25b918bcd18a5f3a0d2eb145615cd2a55552dc5725d73db976f5385
Timestamp:
Wednesday 2 November 2022 at 05:18:28 UTC
()
Proposer:
Authorizers:
Gas used:
47