Flow price: --
468a9ca74d459d81f7b20ad52f9d0a3d92d6fa721a909ecadba6fcc11146df6c

Transaction

Hash: 468a9ca74d459d81f7b20ad52f9d0a3d92d6fa721a909ecadba6fcc11146df6c
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:
  --> 468a9ca74d459d81f7b20ad52f9d0a3d92d6fa721a909ecadba6fcc11146df6c: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:
468a9ca74d459d81f7b20ad52f9d0a3d92d6fa721a909ecadba6fcc11146df6c
Status:
ERROR
Block height:
41535070
Block id:
3e6d566e846e9e6c9dd06fc4042836837bb33022bdc9ffd43307a3ebb0e0e536
Timestamp:
Friday 25 November 2022 at 03:04:57 UTC
()
Proposer:
Authorizers:
Gas used:
26