Flow price: --
49f90ed4b588198e743bf1ef784ed8805b5c3cfc839823b23ce419a79b418091

Transaction

Hash: 49f90ed4b588198e743bf1ef784ed8805b5c3cfc839823b23ce419a79b418091
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:
  --> 49f90ed4b588198e743bf1ef784ed8805b5c3cfc839823b23ce419a79b418091:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
49f90ed4b588198e743bf1ef784ed8805b5c3cfc839823b23ce419a79b418091
Status:
ERROR
Block height:
41468021
Block id:
6b8061d786ab07d3fb100e64ea9651635907b70dcb3629ed314b5a2ec08413ee
Timestamp:
Thursday 24 November 2022 at 01:08:36 UTC
()
Proposer:
Authorizers:
Gas used:
22