Flow price: --
ee467c6f39347d3849c37f2dfdbc3d54faba0d1c1de2044da807dbb79ad9fe03

Transaction

Hash: ee467c6f39347d3849c37f2dfdbc3d54faba0d1c1de2044da807dbb79ad9fe03
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:
  --> ee467c6f39347d3849c37f2dfdbc3d54faba0d1c1de2044da807dbb79ad9fe03:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ee467c6f39347d3849c37f2dfdbc3d54faba0d1c1de2044da807dbb79ad9fe03
Status:
ERROR
Block height:
41507753
Block id:
250bf4fd9aa99d8d7f1eb4a11d7410d391baf6696b0424062d40fac9bdb69123
Timestamp:
Thursday 24 November 2022 at 16:32:26 UTC
()
Proposer:
Authorizers:
Gas used:
26