Flow price: --
37fb8b3fc05075f6a6283ad341e20fccceb341fbe16c2d4440c7c62bcc235801

Transaction

Hash: 37fb8b3fc05075f6a6283ad341e20fccceb341fbe16c2d4440c7c62bcc235801
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:
  --> 37fb8b3fc05075f6a6283ad341e20fccceb341fbe16c2d4440c7c62bcc235801:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
37fb8b3fc05075f6a6283ad341e20fccceb341fbe16c2d4440c7c62bcc235801
Status:
ERROR
Block height:
40655138
Block id:
e8ee0afca49d6d89359b2206d661bd0b9725c4befee4e8873c54983778b72d51
Timestamp:
Thursday 10 November 2022 at 17:45:20 UTC
()
Proposer:
Authorizers:
Gas used:
26