Flow price: --
a711c5d603d375bc8c15ff04d78d01e02c78649f76e6e51989ef7d88ea713959

Transaction

Hash: a711c5d603d375bc8c15ff04d78d01e02c78649f76e6e51989ef7d88ea713959
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:
  --> a711c5d603d375bc8c15ff04d78d01e02c78649f76e6e51989ef7d88ea713959:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a711c5d603d375bc8c15ff04d78d01e02c78649f76e6e51989ef7d88ea713959
Status:
ERROR
Block height:
41482042
Block id:
f268e798bec0bbe31f2f7e8f9135b2f48dfbb3b8db65ce43ba283780607e0121
Timestamp:
Thursday 24 November 2022 at 06:34:59 UTC
()
Proposer:
Authorizers:
Gas used:
25