Flow price: --
e66ba25f4766a48c740624d879bdabb7b48896c5d6668f7886b3982a0c846f47

Transaction

Hash: e66ba25f4766a48c740624d879bdabb7b48896c5d6668f7886b3982a0c846f47
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:
  --> e66ba25f4766a48c740624d879bdabb7b48896c5d6668f7886b3982a0c846f47:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e66ba25f4766a48c740624d879bdabb7b48896c5d6668f7886b3982a0c846f47
Status:
ERROR
Block height:
41419876
Block id:
c51eb09355f65877aab963fcabbe15a8945034b5199581560f78a45f0c876eb8
Timestamp:
Wednesday 23 November 2022 at 06:31:23 UTC
()
Proposer:
Authorizers:
Gas used:
25