Flow price: --
dd0f8ad3e3d4ae663c0ffd923a0eaff161a976b25ce0be9cb663da9306480cfe

Transaction

Hash: dd0f8ad3e3d4ae663c0ffd923a0eaff161a976b25ce0be9cb663da9306480cfe
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:
  --> dd0f8ad3e3d4ae663c0ffd923a0eaff161a976b25ce0be9cb663da9306480cfe: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:
dd0f8ad3e3d4ae663c0ffd923a0eaff161a976b25ce0be9cb663da9306480cfe
Status:
ERROR
Block height:
40980930
Block id:
01933660f94f8168a6c4734aa8b78c0b45ec66bbf199c57c3219b888a04f6b26
Timestamp:
Wednesday 16 November 2022 at 04:13:11 UTC
()
Proposer:
Authorizers:
Gas used:
23