Flow price: --
d5b57dc2178272bc77713906fc2f899fc4742a4b81f82f9f189675d9b9b13e75

Transaction

Hash: d5b57dc2178272bc77713906fc2f899fc4742a4b81f82f9f189675d9b9b13e75
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:
  --> d5b57dc2178272bc77713906fc2f899fc4742a4b81f82f9f189675d9b9b13e75:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d5b57dc2178272bc77713906fc2f899fc4742a4b81f82f9f189675d9b9b13e75
Status:
ERROR
Block height:
41483569
Block id:
ce73771d129f7e31eac5ecdd5e5097add96d3d5d2d75aeb97b7e690871c24704
Timestamp:
Thursday 24 November 2022 at 07:10:59 UTC
()
Proposer:
Authorizers:
Gas used:
22