Flow price: --
9ccf387912e2f4cc27e7de4e68e8ad873f9283adfd70de70e6229094f548094e

Transaction

Hash: 9ccf387912e2f4cc27e7de4e68e8ad873f9283adfd70de70e6229094f548094e
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:
  --> 9ccf387912e2f4cc27e7de4e68e8ad873f9283adfd70de70e6229094f548094e: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:
9ccf387912e2f4cc27e7de4e68e8ad873f9283adfd70de70e6229094f548094e
Status:
ERROR
Block height:
40805064
Block id:
9926d884d7d24ae1959575425acf8128cc98c4e27145b4109f74b0eb1071f694
Timestamp:
Sunday 13 November 2022 at 06:13:52 UTC
()
Proposer:
Authorizers:
Gas used:
24