Flow price: --
2a833ad0f5834d9792cf23dd34b0b3021428d98ad1aa735e0f38d900b47fab4d

Transaction

Hash: 2a833ad0f5834d9792cf23dd34b0b3021428d98ad1aa735e0f38d900b47fab4d
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:
  --> 2a833ad0f5834d9792cf23dd34b0b3021428d98ad1aa735e0f38d900b47fab4d: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:
2a833ad0f5834d9792cf23dd34b0b3021428d98ad1aa735e0f38d900b47fab4d
Status:
ERROR
Block height:
40181268
Block id:
71f179ce2f72f658cb14f3b000115afa2d99a9baa12c4f0de6ade020b25b6969
Timestamp:
Wednesday 2 November 2022 at 20:24:22 UTC
()
Proposer:
Authorizers:
Gas used:
23