Flow price: --
1370aee9a5311de04ed2781609ec0f3d6a32c633f478b8d284c660c818c60b36

Transaction

Hash: 1370aee9a5311de04ed2781609ec0f3d6a32c633f478b8d284c660c818c60b36
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:
  --> 1370aee9a5311de04ed2781609ec0f3d6a32c633f478b8d284c660c818c60b36:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1370aee9a5311de04ed2781609ec0f3d6a32c633f478b8d284c660c818c60b36
Status:
ERROR
Block height:
40625334
Block id:
aac5d2b48fb68e17c8d6d2815cf4814b3b8e0a84539d8af3e2c4dc3749c12b7a
Timestamp:
Thursday 10 November 2022 at 05:34:40 UTC
()
Proposer:
Authorizers:
Gas used:
23