Flow price: --
36e8a192de5640ed953b7db0a2fc285b2e1bdda327db62ca3658bda9257ac055

Transaction

Hash: 36e8a192de5640ed953b7db0a2fc285b2e1bdda327db62ca3658bda9257ac055
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:
  --> 36e8a192de5640ed953b7db0a2fc285b2e1bdda327db62ca3658bda9257ac055:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
36e8a192de5640ed953b7db0a2fc285b2e1bdda327db62ca3658bda9257ac055
Status:
ERROR
Block height:
40178956
Block id:
a71e03c11c4de3bca8678ad09e97009d11ca7d2b3afe5b7fae638e4a0114c152
Timestamp:
Wednesday 2 November 2022 at 19:29:21 UTC
()
Proposer:
Authorizers:
Gas used:
23